PGPKeyring Class

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The PGPKeyring class accesses and manages PGP keyring files.

Class Name

SecureBlackbox_PGPKeyring

Procedural Interface

 secureblackbox_pgpkeyring_open();
 secureblackbox_pgpkeyring_close($res);
 secureblackbox_pgpkeyring_register_callback($res, $id, $function);
 secureblackbox_pgpkeyring_get_last_error($res);
 secureblackbox_pgpkeyring_get_last_error_code($res);
 secureblackbox_pgpkeyring_set($res, $id, $index, $value);
 secureblackbox_pgpkeyring_get($res, $id, $index);
 secureblackbox_pgpkeyring_do_addfrombytes($res, $bytes);
 secureblackbox_pgpkeyring_do_addfromfile($res, $filename);
 secureblackbox_pgpkeyring_do_addfromfiles($res, $publickeyringfile, $secretkeyringfile);
 secureblackbox_pgpkeyring_do_addpinned($res);
 secureblackbox_pgpkeyring_do_clear($res);
 secureblackbox_pgpkeyring_do_close($res);
 secureblackbox_pgpkeyring_do_config($res, $configurationstring);
 secureblackbox_pgpkeyring_do_createnew($res);
 secureblackbox_pgpkeyring_do_doaction($res, $actionid, $actionparams);
 secureblackbox_pgpkeyring_do_load($res, $publickeyringfile, $secretkeyringfile);
 secureblackbox_pgpkeyring_do_loadfrombytes($res, $publickeyring, $secretkeyring);
 secureblackbox_pgpkeyring_do_removebyid($res, $keyid);
 secureblackbox_pgpkeyring_do_removepublic($res, $index);
 secureblackbox_pgpkeyring_do_removesecret($res, $index);
 secureblackbox_pgpkeyring_do_save($res, $publickeyringfile, $secretkeyringfile);
 secureblackbox_pgpkeyring_do_savetobytes($res, $secret);
 secureblackbox_pgpkeyring_do_select($res, $filter, $secretonly, $maxcount);

Remarks

PGPKeyring is used to hold and access PGP keys. It contains information about both public keys and secret keys, which are usually stored in two separate files: "public keyring" and "secret keyring", respectively.

Property List

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The following is the full list of the properties of the class with short descriptions. Click on the links for further details.

Method List

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The following is the full list of the methods of the class with short descriptions. Click on the links for further details.

Event List

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The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.

Config Settings

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The following is a list of config settings for the class with short descriptions. Click on the links for further details.

FIPSMode Property (SecureBlackbox_PGPKeyring Class)

Reserved.

Object Oriented Interface

public function getFIPSMode();


public function setFIPSMode($value);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 1 );


secureblackbox_pgpkeyring_set($res, 1, $value );

Default Value

false

Remarks

This property is reserved for future use.

Data Type

Boolean

Opened Property (SecureBlackbox_PGPKeyring Class)

Indicates if the keyring is in an opened state.

Object Oriented Interface

public function getOpened();

Procedural Interface

secureblackbox_pgpkeyring_get($res, 2 );

Default Value

false

Remarks

If the keyring is open, it means that you can access, add, or removes keys from it.

This property is read-only and not available at design time.

Data Type

Boolean

PinnedKeyHandle Property (SecureBlackbox_PGPKeyring Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getPinnedKeyHandle();


public function setPinnedKeyHandle($value);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 10 );


secureblackbox_pgpkeyring_set($res, 10, $value );

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

This property is not available at design time.

Data Type

Long64

PublicKeyCount Property (SecureBlackbox_PGPKeyring Class)

The number of records in the PublicKey arrays.

Object Oriented Interface

public function getPublicKeyCount();

Procedural Interface

secureblackbox_pgpkeyring_get($res, 33 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• PublicKeyBitsInKey
• PublicKeyCanEncrypt
• PublicKeyCanSign
• PublicKeyCurve
• PublicKeyEnabled
• PublicKeyEncryptionAlgorithm
• PublicKeyExpires
• PublicKeyHandle
• PublicKeyHashAlgorithm
• PublicKeyIsPublic
• PublicKeyIsSecret
• PublicKeyIsSubkey
• PublicKeyKeyFP
• PublicKeyKeyHashAlgorithm
• PublicKeyKeyID
• PublicKeyOldPacketFormat
• PublicKeyPassphrase
• PublicKeyPassphraseValid
• PublicKeyPrimaryKeyID
• PublicKeyProtection
• PublicKeyPublicKeyAlgorithm
• PublicKeyQBits
• PublicKeyRevoked
• PublicKeySubkeyFP
• PublicKeySubkeyID
• PublicKeyTimestamp
• PublicKeyUsername
• PublicKeyValid
• PublicKeyValidTo
• PublicKeyVersion

The array indices start at 0 and end at PublicKeyCount - 1.

This property is read-only and not available at design time.

Data Type

Integer

PublicKeyBitsInKey Property (SecureBlackbox_PGPKeyring Class)

Indicates the key length in bits.

Object Oriented Interface

public function getPublicKeyBitsInKey($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 34 , $publickeyindex);

Default Value

2048

Remarks

Indicates the key length in bits.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

PublicKeyCanEncrypt Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for encryption.

Object Oriented Interface

public function getPublicKeyCanEncrypt($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 35 , $publickeyindex);

Default Value

false

Remarks

Returns True if this key can be used for encryption.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyCanSign Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for signing.

Object Oriented Interface

public function getPublicKeyCanSign($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 36 , $publickeyindex);

Default Value

false

Remarks

Returns True if this key can be used for signing.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyCurve Property (SecureBlackbox_PGPKeyring Class)

Indicates the elliptic curve associated with a EC key.

Object Oriented Interface

public function getPublicKeyCurve($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 37 , $publickeyindex);

Default Value

''

Remarks

Indicates the elliptic curve associated with a EC key.

Supported values:

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyEnabled Property (SecureBlackbox_PGPKeyring Class)

Enables or disables this key for use in encryption or signing operation.

Object Oriented Interface

public function getPublicKeyEnabled($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 38 , $publickeyindex);

Default Value

false

Remarks

Enables or disables this key for use in encryption or signing operation.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyEncryptionAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Indicates the symmetric algorithm used to encrypt the secret key.

Object Oriented Interface

public function getPublicKeyEncryptionAlgorithm($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 39 , $publickeyindex);

Default Value

'CAST5'

Remarks

Indicates the symmetric algorithm used to encrypt the secret key.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyExpires Property (SecureBlackbox_PGPKeyring Class)

Indicates key expiration time in whole days from its generation moment.

Object Oriented Interface

public function getPublicKeyExpires($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 40 , $publickeyindex);

Default Value

0

Remarks

Indicates key expiration time in whole days from its generation moment. The value of 0 indicates that the key does not expire.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

PublicKeyHandle Property (SecureBlackbox_PGPKeyring Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getPublicKeyHandle($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 41 , $publickeyindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Long64

PublicKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm associated with the key.

Object Oriented Interface

public function getPublicKeyHashAlgorithm($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 42 , $publickeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm associated with the key.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyIsPublic Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a public key, and False otherwise.

Object Oriented Interface

public function getPublicKeyIsPublic($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 43 , $publickeyindex);

Default Value

false

Remarks

Returns True if this key is a public key, and False otherwise.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyIsSecret Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a secret key, and False otherwise.

Object Oriented Interface

public function getPublicKeyIsSecret($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 44 , $publickeyindex);

Default Value

false

Remarks

Returns True if this key is a secret key, and False otherwise.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyIsSubkey Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a subkey of another key, and False otherwise.

Object Oriented Interface

public function getPublicKeyIsSubkey($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 45 , $publickeyindex);

Default Value

false

Remarks

Returns True if this key is a subkey of another key, and False otherwise.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyKeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key.

Object Oriented Interface

public function getPublicKeyKeyFP($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 46 , $publickeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key.

KeyFP could be used to distinguish two keys with the same KeyID.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm used with DSA keys to calculate signatures.

Object Oriented Interface

public function getPublicKeyKeyHashAlgorithm($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 47 , $publickeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm used with DSA keys to calculate signatures.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyKeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte key identifier.

Object Oriented Interface

public function getPublicKeyKeyID($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 48 , $publickeyindex);

Default Value

''

Remarks

Contains a 8-byte key identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (KeyFP) can be used for distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyOldPacketFormat Property (SecureBlackbox_PGPKeyring Class)

Indicates whether legacy (PGP 2.

Object Oriented Interface

public function getPublicKeyOldPacketFormat($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 49 , $publickeyindex);

Default Value

false

Remarks

Indicates whether legacy (PGP 2.6.x) packet format should be used.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyPassphrase Property (SecureBlackbox_PGPKeyring Class)

The key protection password.

Object Oriented Interface

public function getPublicKeyPassphrase($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 50 , $publickeyindex);

Default Value

''

Remarks

The key protection password.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyPassphraseValid Property (SecureBlackbox_PGPKeyring Class)

Use this property to check whether the specified Passphrase is valid and can be used to unlock the secret key.

Object Oriented Interface

public function getPublicKeyPassphraseValid($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 51 , $publickeyindex);

Default Value

false

Remarks

Use this property to check whether the specified PublicKeyPassphrase is valid and can be used to unlock the secret key.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeyPrimaryKeyID Property (SecureBlackbox_PGPKeyring Class)

If this key is a subkey ( IsSubkey returns True), this property contains the identifier of the subkey's primary key.

Object Oriented Interface

public function getPublicKeyPrimaryKeyID($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 52 , $publickeyindex);

Default Value

''

Remarks

If this key is a subkey (PublicKeyIsSubkey returns True), this property contains the identifier of the subkey's primary key.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyProtection Property (SecureBlackbox_PGPKeyring Class)

Specifies the level of protection applied to the secret key.

Object Oriented Interface

public function getPublicKeyProtection($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 53 , $publickeyindex);

Default Value

0

Remarks

Specifies the level of protection applied to the secret key.

Allowed values:

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

PublicKeyPublicKeyAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the asymmetric algorithm of the key.

Object Oriented Interface

public function getPublicKeyPublicKeyAlgorithm($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 54 , $publickeyindex);

Default Value

''

Remarks

Specifies the asymmetric algorithm of the key.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyQBits Property (SecureBlackbox_PGPKeyring Class)

The length of the DSA Q (legitimate range: 160-512).

Object Oriented Interface

public function getPublicKeyQBits($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 55 , $publickeyindex);

Default Value

0

Remarks

The length of the DSA Q (legitimate range: 160-512).

This parameter corresponds to the hash algorithm used with the key. For example, if the value of Q is 256, SHA-256 will be used.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

PublicKeyRevoked Property (SecureBlackbox_PGPKeyring Class)

Returns True if the key has been revoked, and False otherwise.

Object Oriented Interface

public function getPublicKeyRevoked($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 56 , $publickeyindex);

Default Value

false

Remarks

Returns True if the key has been revoked, and False otherwise.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

PublicKeySubkeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key's subkey.

Object Oriented Interface

public function getPublicKeySubkeyFP($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 57 , $publickeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key's subkey.

KeyFP could be used to distinguish two subkeys with the same SubkeyID.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeySubkeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte subkey identifier.

Object Oriented Interface

public function getPublicKeySubkeyID($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 58 , $publickeyindex);

Default Value

''

Remarks

Contains a 8-byte subkey identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (SubkeyFP) can be used to distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyTimestamp Property (SecureBlackbox_PGPKeyring Class)

Use this property to check the time the key was generated.

Object Oriented Interface

public function getPublicKeyTimestamp($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 59 , $publickeyindex);

Default Value

''

Remarks

Use this property to check the time the key was generated. The date and time are stored and retrieved in Universal Coordinate Time (UTC).

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyUsername Property (SecureBlackbox_PGPKeyring Class)

Specifies the name of the user bound to this key.

Object Oriented Interface

public function getPublicKeyUsername($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 60 , $publickeyindex);

Default Value

''

Remarks

Specifies the name of the user bound to this key.

The PGP username is typically represented with a full name and an email address, but generally can be any non-empty string.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyValid Property (SecureBlackbox_PGPKeyring Class)

Indicates the validity status of the key.

Object Oriented Interface

public function getPublicKeyValid($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 61 , $publickeyindex);

Default Value

0

Remarks

Indicates the validity status of the key.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

PublicKeyValidTo Property (SecureBlackbox_PGPKeyring Class)

Provide accurate expiration moment indication.

Object Oriented Interface

public function getPublicKeyValidTo($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 62 , $publickeyindex);

Default Value

'0'

Remarks

Provide accurate expiration moment indication. This is different to PublicKeyExpires property which only contains expiration time in days in old keys.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

PublicKeyVersion Property (SecureBlackbox_PGPKeyring Class)

Indicates the key version.

Object Oriented Interface

public function getPublicKeyVersion($publickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 63 , $publickeyindex);

Default Value

-1

Remarks

Indicates the key version.

The key version refers to the version of the public-key packet format as defined in RFC 4880.

Only two versions are currently allowed here: 3 and 4. It is recommended that all new keys are created with version of 4.

The $publickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the PublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyCount Property (SecureBlackbox_PGPKeyring Class)

The number of records in the SecretKey arrays.

Object Oriented Interface

public function getSecretKeyCount();

Procedural Interface

secureblackbox_pgpkeyring_get($res, 64 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• SecretKeyBitsInKey
• SecretKeyCanEncrypt
• SecretKeyCanSign
• SecretKeyCurve
• SecretKeyEnabled
• SecretKeyEncryptionAlgorithm
• SecretKeyExpires
• SecretKeyHandle
• SecretKeyHashAlgorithm
• SecretKeyIsPublic
• SecretKeyIsSecret
• SecretKeyIsSubkey
• SecretKeyKeyFP
• SecretKeyKeyHashAlgorithm
• SecretKeyKeyID
• SecretKeyOldPacketFormat
• SecretKeyPassphrase
• SecretKeyPassphraseValid
• SecretKeyPrimaryKeyID
• SecretKeyProtection
• SecretKeyPublicKeyAlgorithm
• SecretKeyQBits
• SecretKeyRevoked
• SecretKeySubkeyFP
• SecretKeySubkeyID
• SecretKeyTimestamp
• SecretKeyUsername
• SecretKeyValid
• SecretKeyValidTo
• SecretKeyVersion

The array indices start at 0 and end at SecretKeyCount - 1.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyBitsInKey Property (SecureBlackbox_PGPKeyring Class)

Indicates the key length in bits.

Object Oriented Interface

public function getSecretKeyBitsInKey($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 65 , $secretkeyindex);

Default Value

2048

Remarks

Indicates the key length in bits.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyCanEncrypt Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for encryption.

Object Oriented Interface

public function getSecretKeyCanEncrypt($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 66 , $secretkeyindex);

Default Value

false

Remarks

Returns True if this key can be used for encryption.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyCanSign Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for signing.

Object Oriented Interface

public function getSecretKeyCanSign($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 67 , $secretkeyindex);

Default Value

false

Remarks

Returns True if this key can be used for signing.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyCurve Property (SecureBlackbox_PGPKeyring Class)

Indicates the elliptic curve associated with a EC key.

Object Oriented Interface

public function getSecretKeyCurve($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 68 , $secretkeyindex);

Default Value

''

Remarks

Indicates the elliptic curve associated with a EC key.

Supported values:

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyEnabled Property (SecureBlackbox_PGPKeyring Class)

Enables or disables this key for use in encryption or signing operation.

Object Oriented Interface

public function getSecretKeyEnabled($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 69 , $secretkeyindex);

Default Value

false

Remarks

Enables or disables this key for use in encryption or signing operation.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyEncryptionAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Indicates the symmetric algorithm used to encrypt the secret key.

Object Oriented Interface

public function getSecretKeyEncryptionAlgorithm($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 70 , $secretkeyindex);

Default Value

'CAST5'

Remarks

Indicates the symmetric algorithm used to encrypt the secret key.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyExpires Property (SecureBlackbox_PGPKeyring Class)

Indicates key expiration time in whole days from its generation moment.

Object Oriented Interface

public function getSecretKeyExpires($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 71 , $secretkeyindex);

Default Value

0

Remarks

Indicates key expiration time in whole days from its generation moment. The value of 0 indicates that the key does not expire.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyHandle Property (SecureBlackbox_PGPKeyring Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getSecretKeyHandle($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 72 , $secretkeyindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Long64

SecretKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm associated with the key.

Object Oriented Interface

public function getSecretKeyHashAlgorithm($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 73 , $secretkeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm associated with the key.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyIsPublic Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a public key, and False otherwise.

Object Oriented Interface

public function getSecretKeyIsPublic($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 74 , $secretkeyindex);

Default Value

false

Remarks

Returns True if this key is a public key, and False otherwise.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyIsSecret Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a secret key, and False otherwise.

Object Oriented Interface

public function getSecretKeyIsSecret($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 75 , $secretkeyindex);

Default Value

false

Remarks

Returns True if this key is a secret key, and False otherwise.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyIsSubkey Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a subkey of another key, and False otherwise.

Object Oriented Interface

public function getSecretKeyIsSubkey($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 76 , $secretkeyindex);

Default Value

false

Remarks

Returns True if this key is a subkey of another key, and False otherwise.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyKeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key.

Object Oriented Interface

public function getSecretKeyKeyFP($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 77 , $secretkeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key.

KeyFP could be used to distinguish two keys with the same KeyID.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm used with DSA keys to calculate signatures.

Object Oriented Interface

public function getSecretKeyKeyHashAlgorithm($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 78 , $secretkeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm used with DSA keys to calculate signatures.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyKeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte key identifier.

Object Oriented Interface

public function getSecretKeyKeyID($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 79 , $secretkeyindex);

Default Value

''

Remarks

Contains a 8-byte key identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (KeyFP) can be used for distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyOldPacketFormat Property (SecureBlackbox_PGPKeyring Class)

Indicates whether legacy (PGP 2.

Object Oriented Interface

public function getSecretKeyOldPacketFormat($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 80 , $secretkeyindex);

Default Value

false

Remarks

Indicates whether legacy (PGP 2.6.x) packet format should be used.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyPassphrase Property (SecureBlackbox_PGPKeyring Class)

The key protection password.

Object Oriented Interface

public function getSecretKeyPassphrase($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 81 , $secretkeyindex);

Default Value

''

Remarks

The key protection password.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyPassphraseValid Property (SecureBlackbox_PGPKeyring Class)

Use this property to check whether the specified Passphrase is valid and can be used to unlock the secret key.

Object Oriented Interface

public function getSecretKeyPassphraseValid($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 82 , $secretkeyindex);

Default Value

false

Remarks

Use this property to check whether the specified SecretKeyPassphrase is valid and can be used to unlock the secret key.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeyPrimaryKeyID Property (SecureBlackbox_PGPKeyring Class)

If this key is a subkey ( IsSubkey returns True), this property contains the identifier of the subkey's primary key.

Object Oriented Interface

public function getSecretKeyPrimaryKeyID($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 83 , $secretkeyindex);

Default Value

''

Remarks

If this key is a subkey (SecretKeyIsSubkey returns True), this property contains the identifier of the subkey's primary key.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyProtection Property (SecureBlackbox_PGPKeyring Class)

Specifies the level of protection applied to the secret key.

Object Oriented Interface

public function getSecretKeyProtection($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 84 , $secretkeyindex);

Default Value

0

Remarks

Specifies the level of protection applied to the secret key.

Allowed values:

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyPublicKeyAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the asymmetric algorithm of the key.

Object Oriented Interface

public function getSecretKeyPublicKeyAlgorithm($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 85 , $secretkeyindex);

Default Value

''

Remarks

Specifies the asymmetric algorithm of the key.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyQBits Property (SecureBlackbox_PGPKeyring Class)

The length of the DSA Q (legitimate range: 160-512).

Object Oriented Interface

public function getSecretKeyQBits($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 86 , $secretkeyindex);

Default Value

0

Remarks

The length of the DSA Q (legitimate range: 160-512).

This parameter corresponds to the hash algorithm used with the key. For example, if the value of Q is 256, SHA-256 will be used.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyRevoked Property (SecureBlackbox_PGPKeyring Class)

Returns True if the key has been revoked, and False otherwise.

Object Oriented Interface

public function getSecretKeyRevoked($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 87 , $secretkeyindex);

Default Value

false

Remarks

Returns True if the key has been revoked, and False otherwise.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SecretKeySubkeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key's subkey.

Object Oriented Interface

public function getSecretKeySubkeyFP($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 88 , $secretkeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key's subkey.

KeyFP could be used to distinguish two subkeys with the same SubkeyID.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeySubkeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte subkey identifier.

Object Oriented Interface

public function getSecretKeySubkeyID($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 89 , $secretkeyindex);

Default Value

''

Remarks

Contains a 8-byte subkey identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (SubkeyFP) can be used to distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyTimestamp Property (SecureBlackbox_PGPKeyring Class)

Use this property to check the time the key was generated.

Object Oriented Interface

public function getSecretKeyTimestamp($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 90 , $secretkeyindex);

Default Value

''

Remarks

Use this property to check the time the key was generated. The date and time are stored and retrieved in Universal Coordinate Time (UTC).

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyUsername Property (SecureBlackbox_PGPKeyring Class)

Specifies the name of the user bound to this key.

Object Oriented Interface

public function getSecretKeyUsername($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 91 , $secretkeyindex);

Default Value

''

Remarks

Specifies the name of the user bound to this key.

The PGP username is typically represented with a full name and an email address, but generally can be any non-empty string.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyValid Property (SecureBlackbox_PGPKeyring Class)

Indicates the validity status of the key.

Object Oriented Interface

public function getSecretKeyValid($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 92 , $secretkeyindex);

Default Value

0

Remarks

Indicates the validity status of the key.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SecretKeyValidTo Property (SecureBlackbox_PGPKeyring Class)

Provide accurate expiration moment indication.

Object Oriented Interface

public function getSecretKeyValidTo($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 93 , $secretkeyindex);

Default Value

'0'

Remarks

Provide accurate expiration moment indication. This is different to SecretKeyExpires property which only contains expiration time in days in old keys.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SecretKeyVersion Property (SecureBlackbox_PGPKeyring Class)

Indicates the key version.

Object Oriented Interface

public function getSecretKeyVersion($secretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 94 , $secretkeyindex);

Default Value

-1

Remarks

Indicates the key version.

The key version refers to the version of the public-key packet format as defined in RFC 4880.

Only two versions are currently allowed here: 3 and 4. It is recommended that all new keys are created with version of 4.

The $secretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyCount Property (SecureBlackbox_PGPKeyring Class)

The number of records in the SelectedPublicKey arrays.

Object Oriented Interface

public function getSelectedPublicKeyCount();

Procedural Interface

secureblackbox_pgpkeyring_get($res, 95 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• SelectedPublicKeyBitsInKey
• SelectedPublicKeyCanEncrypt
• SelectedPublicKeyCanSign
• SelectedPublicKeyCurve
• SelectedPublicKeyEnabled
• SelectedPublicKeyEncryptionAlgorithm
• SelectedPublicKeyExpires
• SelectedPublicKeyHandle
• SelectedPublicKeyHashAlgorithm
• SelectedPublicKeyIsPublic
• SelectedPublicKeyIsSecret
• SelectedPublicKeyIsSubkey
• SelectedPublicKeyKeyFP
• SelectedPublicKeyKeyHashAlgorithm
• SelectedPublicKeyKeyID
• SelectedPublicKeyOldPacketFormat
• SelectedPublicKeyPassphrase
• SelectedPublicKeyPassphraseValid
• SelectedPublicKeyPrimaryKeyID
• SelectedPublicKeyProtection
• SelectedPublicKeyPublicKeyAlgorithm
• SelectedPublicKeyQBits
• SelectedPublicKeyRevoked
• SelectedPublicKeySubkeyFP
• SelectedPublicKeySubkeyID
• SelectedPublicKeyTimestamp
• SelectedPublicKeyUsername
• SelectedPublicKeyValid
• SelectedPublicKeyValidTo
• SelectedPublicKeyVersion

The array indices start at 0 and end at SelectedPublicKeyCount - 1.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyBitsInKey Property (SecureBlackbox_PGPKeyring Class)

Indicates the key length in bits.

Object Oriented Interface

public function getSelectedPublicKeyBitsInKey($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 96 , $selectedpublickeyindex);

Default Value

2048

Remarks

Indicates the key length in bits.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyCanEncrypt Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for encryption.

Object Oriented Interface

public function getSelectedPublicKeyCanEncrypt($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 97 , $selectedpublickeyindex);

Default Value

false

Remarks

Returns True if this key can be used for encryption.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyCanSign Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for signing.

Object Oriented Interface

public function getSelectedPublicKeyCanSign($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 98 , $selectedpublickeyindex);

Default Value

false

Remarks

Returns True if this key can be used for signing.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyCurve Property (SecureBlackbox_PGPKeyring Class)

Indicates the elliptic curve associated with a EC key.

Object Oriented Interface

public function getSelectedPublicKeyCurve($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 99 , $selectedpublickeyindex);

Default Value

''

Remarks

Indicates the elliptic curve associated with a EC key.

Supported values:

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyEnabled Property (SecureBlackbox_PGPKeyring Class)

Enables or disables this key for use in encryption or signing operation.

Object Oriented Interface

public function getSelectedPublicKeyEnabled($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 100 , $selectedpublickeyindex);

Default Value

false

Remarks

Enables or disables this key for use in encryption or signing operation.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyEncryptionAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Indicates the symmetric algorithm used to encrypt the secret key.

Object Oriented Interface

public function getSelectedPublicKeyEncryptionAlgorithm($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 101 , $selectedpublickeyindex);

Default Value

'CAST5'

Remarks

Indicates the symmetric algorithm used to encrypt the secret key.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyExpires Property (SecureBlackbox_PGPKeyring Class)

Indicates key expiration time in whole days from its generation moment.

Object Oriented Interface

public function getSelectedPublicKeyExpires($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 102 , $selectedpublickeyindex);

Default Value

0

Remarks

Indicates key expiration time in whole days from its generation moment. The value of 0 indicates that the key does not expire.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyHandle Property (SecureBlackbox_PGPKeyring Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getSelectedPublicKeyHandle($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 103 , $selectedpublickeyindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Long64

SelectedPublicKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm associated with the key.

Object Oriented Interface

public function getSelectedPublicKeyHashAlgorithm($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 104 , $selectedpublickeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm associated with the key.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyIsPublic Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a public key, and False otherwise.

Object Oriented Interface

public function getSelectedPublicKeyIsPublic($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 105 , $selectedpublickeyindex);

Default Value

false

Remarks

Returns True if this key is a public key, and False otherwise.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyIsSecret Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a secret key, and False otherwise.

Object Oriented Interface

public function getSelectedPublicKeyIsSecret($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 106 , $selectedpublickeyindex);

Default Value

false

Remarks

Returns True if this key is a secret key, and False otherwise.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyIsSubkey Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a subkey of another key, and False otherwise.

Object Oriented Interface

public function getSelectedPublicKeyIsSubkey($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 107 , $selectedpublickeyindex);

Default Value

false

Remarks

Returns True if this key is a subkey of another key, and False otherwise.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyKeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key.

Object Oriented Interface

public function getSelectedPublicKeyKeyFP($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 108 , $selectedpublickeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key.

KeyFP could be used to distinguish two keys with the same KeyID.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm used with DSA keys to calculate signatures.

Object Oriented Interface

public function getSelectedPublicKeyKeyHashAlgorithm($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 109 , $selectedpublickeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm used with DSA keys to calculate signatures.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyKeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte key identifier.

Object Oriented Interface

public function getSelectedPublicKeyKeyID($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 110 , $selectedpublickeyindex);

Default Value

''

Remarks

Contains a 8-byte key identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (KeyFP) can be used for distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyOldPacketFormat Property (SecureBlackbox_PGPKeyring Class)

Indicates whether legacy (PGP 2.

Object Oriented Interface

public function getSelectedPublicKeyOldPacketFormat($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 111 , $selectedpublickeyindex);

Default Value

false

Remarks

Indicates whether legacy (PGP 2.6.x) packet format should be used.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyPassphrase Property (SecureBlackbox_PGPKeyring Class)

The key protection password.

Object Oriented Interface

public function getSelectedPublicKeyPassphrase($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 112 , $selectedpublickeyindex);

Default Value

''

Remarks

The key protection password.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyPassphraseValid Property (SecureBlackbox_PGPKeyring Class)

Use this property to check whether the specified Passphrase is valid and can be used to unlock the secret key.

Object Oriented Interface

public function getSelectedPublicKeyPassphraseValid($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 113 , $selectedpublickeyindex);

Default Value

false

Remarks

Use this property to check whether the specified SelectedPublicKeyPassphrase is valid and can be used to unlock the secret key.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeyPrimaryKeyID Property (SecureBlackbox_PGPKeyring Class)

If this key is a subkey ( IsSubkey returns True), this property contains the identifier of the subkey's primary key.

Object Oriented Interface

public function getSelectedPublicKeyPrimaryKeyID($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 114 , $selectedpublickeyindex);

Default Value

''

Remarks

If this key is a subkey (SelectedPublicKeyIsSubkey returns True), this property contains the identifier of the subkey's primary key.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyProtection Property (SecureBlackbox_PGPKeyring Class)

Specifies the level of protection applied to the secret key.

Object Oriented Interface

public function getSelectedPublicKeyProtection($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 115 , $selectedpublickeyindex);

Default Value

0

Remarks

Specifies the level of protection applied to the secret key.

Allowed values:

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyPublicKeyAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the asymmetric algorithm of the key.

Object Oriented Interface

public function getSelectedPublicKeyPublicKeyAlgorithm($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 116 , $selectedpublickeyindex);

Default Value

''

Remarks

Specifies the asymmetric algorithm of the key.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyQBits Property (SecureBlackbox_PGPKeyring Class)

The length of the DSA Q (legitimate range: 160-512).

Object Oriented Interface

public function getSelectedPublicKeyQBits($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 117 , $selectedpublickeyindex);

Default Value

0

Remarks

The length of the DSA Q (legitimate range: 160-512).

This parameter corresponds to the hash algorithm used with the key. For example, if the value of Q is 256, SHA-256 will be used.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyRevoked Property (SecureBlackbox_PGPKeyring Class)

Returns True if the key has been revoked, and False otherwise.

Object Oriented Interface

public function getSelectedPublicKeyRevoked($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 118 , $selectedpublickeyindex);

Default Value

false

Remarks

Returns True if the key has been revoked, and False otherwise.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedPublicKeySubkeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key's subkey.

Object Oriented Interface

public function getSelectedPublicKeySubkeyFP($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 119 , $selectedpublickeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key's subkey.

KeyFP could be used to distinguish two subkeys with the same SubkeyID.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeySubkeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte subkey identifier.

Object Oriented Interface

public function getSelectedPublicKeySubkeyID($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 120 , $selectedpublickeyindex);

Default Value

''

Remarks

Contains a 8-byte subkey identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (SubkeyFP) can be used to distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyTimestamp Property (SecureBlackbox_PGPKeyring Class)

Use this property to check the time the key was generated.

Object Oriented Interface

public function getSelectedPublicKeyTimestamp($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 121 , $selectedpublickeyindex);

Default Value

''

Remarks

Use this property to check the time the key was generated. The date and time are stored and retrieved in Universal Coordinate Time (UTC).

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyUsername Property (SecureBlackbox_PGPKeyring Class)

Specifies the name of the user bound to this key.

Object Oriented Interface

public function getSelectedPublicKeyUsername($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 122 , $selectedpublickeyindex);

Default Value

''

Remarks

Specifies the name of the user bound to this key.

The PGP username is typically represented with a full name and an email address, but generally can be any non-empty string.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyValid Property (SecureBlackbox_PGPKeyring Class)

Indicates the validity status of the key.

Object Oriented Interface

public function getSelectedPublicKeyValid($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 123 , $selectedpublickeyindex);

Default Value

0

Remarks

Indicates the validity status of the key.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedPublicKeyValidTo Property (SecureBlackbox_PGPKeyring Class)

Provide accurate expiration moment indication.

Object Oriented Interface

public function getSelectedPublicKeyValidTo($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 124 , $selectedpublickeyindex);

Default Value

'0'

Remarks

Provide accurate expiration moment indication. This is different to SelectedPublicKeyExpires property which only contains expiration time in days in old keys.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedPublicKeyVersion Property (SecureBlackbox_PGPKeyring Class)

Indicates the key version.

Object Oriented Interface

public function getSelectedPublicKeyVersion($selectedpublickeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 125 , $selectedpublickeyindex);

Default Value

-1

Remarks

Indicates the key version.

The key version refers to the version of the public-key packet format as defined in RFC 4880.

Only two versions are currently allowed here: 3 and 4. It is recommended that all new keys are created with version of 4.

The $selectedpublickeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedPublicKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyCount Property (SecureBlackbox_PGPKeyring Class)

The number of records in the SelectedSecretKey arrays.

Object Oriented Interface

public function getSelectedSecretKeyCount();

Procedural Interface

secureblackbox_pgpkeyring_get($res, 126 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• SelectedSecretKeyBitsInKey
• SelectedSecretKeyCanEncrypt
• SelectedSecretKeyCanSign
• SelectedSecretKeyCurve
• SelectedSecretKeyEnabled
• SelectedSecretKeyEncryptionAlgorithm
• SelectedSecretKeyExpires
• SelectedSecretKeyHandle
• SelectedSecretKeyHashAlgorithm
• SelectedSecretKeyIsPublic
• SelectedSecretKeyIsSecret
• SelectedSecretKeyIsSubkey
• SelectedSecretKeyKeyFP
• SelectedSecretKeyKeyHashAlgorithm
• SelectedSecretKeyKeyID
• SelectedSecretKeyOldPacketFormat
• SelectedSecretKeyPassphrase
• SelectedSecretKeyPassphraseValid
• SelectedSecretKeyPrimaryKeyID
• SelectedSecretKeyProtection
• SelectedSecretKeyPublicKeyAlgorithm
• SelectedSecretKeyQBits
• SelectedSecretKeyRevoked
• SelectedSecretKeySubkeyFP
• SelectedSecretKeySubkeyID
• SelectedSecretKeyTimestamp
• SelectedSecretKeyUsername
• SelectedSecretKeyValid
• SelectedSecretKeyValidTo
• SelectedSecretKeyVersion

The array indices start at 0 and end at SelectedSecretKeyCount - 1.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyBitsInKey Property (SecureBlackbox_PGPKeyring Class)

Indicates the key length in bits.

Object Oriented Interface

public function getSelectedSecretKeyBitsInKey($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 127 , $selectedsecretkeyindex);

Default Value

2048

Remarks

Indicates the key length in bits.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyCanEncrypt Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for encryption.

Object Oriented Interface

public function getSelectedSecretKeyCanEncrypt($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 128 , $selectedsecretkeyindex);

Default Value

false

Remarks

Returns True if this key can be used for encryption.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyCanSign Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key can be used for signing.

Object Oriented Interface

public function getSelectedSecretKeyCanSign($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 129 , $selectedsecretkeyindex);

Default Value

false

Remarks

Returns True if this key can be used for signing.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyCurve Property (SecureBlackbox_PGPKeyring Class)

Indicates the elliptic curve associated with a EC key.

Object Oriented Interface

public function getSelectedSecretKeyCurve($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 130 , $selectedsecretkeyindex);

Default Value

''

Remarks

Indicates the elliptic curve associated with a EC key.

Supported values:

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyEnabled Property (SecureBlackbox_PGPKeyring Class)

Enables or disables this key for use in encryption or signing operation.

Object Oriented Interface

public function getSelectedSecretKeyEnabled($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 131 , $selectedsecretkeyindex);

Default Value

false

Remarks

Enables or disables this key for use in encryption or signing operation.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyEncryptionAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Indicates the symmetric algorithm used to encrypt the secret key.

Object Oriented Interface

public function getSelectedSecretKeyEncryptionAlgorithm($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 132 , $selectedsecretkeyindex);

Default Value

'CAST5'

Remarks

Indicates the symmetric algorithm used to encrypt the secret key.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyExpires Property (SecureBlackbox_PGPKeyring Class)

Indicates key expiration time in whole days from its generation moment.

Object Oriented Interface

public function getSelectedSecretKeyExpires($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 133 , $selectedsecretkeyindex);

Default Value

0

Remarks

Indicates key expiration time in whole days from its generation moment. The value of 0 indicates that the key does not expire.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyHandle Property (SecureBlackbox_PGPKeyring Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getSelectedSecretKeyHandle($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 134 , $selectedsecretkeyindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Long64

SelectedSecretKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm associated with the key.

Object Oriented Interface

public function getSelectedSecretKeyHashAlgorithm($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 135 , $selectedsecretkeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm associated with the key.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyIsPublic Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a public key, and False otherwise.

Object Oriented Interface

public function getSelectedSecretKeyIsPublic($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 136 , $selectedsecretkeyindex);

Default Value

false

Remarks

Returns True if this key is a public key, and False otherwise.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyIsSecret Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a secret key, and False otherwise.

Object Oriented Interface

public function getSelectedSecretKeyIsSecret($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 137 , $selectedsecretkeyindex);

Default Value

false

Remarks

Returns True if this key is a secret key, and False otherwise.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyIsSubkey Property (SecureBlackbox_PGPKeyring Class)

Returns True if this key is a subkey of another key, and False otherwise.

Object Oriented Interface

public function getSelectedSecretKeyIsSubkey($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 138 , $selectedsecretkeyindex);

Default Value

false

Remarks

Returns True if this key is a subkey of another key, and False otherwise.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyKeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key.

Object Oriented Interface

public function getSelectedSecretKeyKeyFP($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 139 , $selectedsecretkeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key.

KeyFP could be used to distinguish two keys with the same KeyID.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyKeyHashAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the hash algorithm used with DSA keys to calculate signatures.

Object Oriented Interface

public function getSelectedSecretKeyKeyHashAlgorithm($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 140 , $selectedsecretkeyindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm used with DSA keys to calculate signatures.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyKeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte key identifier.

Object Oriented Interface

public function getSelectedSecretKeyKeyID($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 141 , $selectedsecretkeyindex);

Default Value

''

Remarks

Contains a 8-byte key identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (KeyFP) can be used for distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyOldPacketFormat Property (SecureBlackbox_PGPKeyring Class)

Indicates whether legacy (PGP 2.

Object Oriented Interface

public function getSelectedSecretKeyOldPacketFormat($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 142 , $selectedsecretkeyindex);

Default Value

false

Remarks

Indicates whether legacy (PGP 2.6.x) packet format should be used.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyPassphrase Property (SecureBlackbox_PGPKeyring Class)

The key protection password.

Object Oriented Interface

public function getSelectedSecretKeyPassphrase($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 143 , $selectedsecretkeyindex);

Default Value

''

Remarks

The key protection password.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyPassphraseValid Property (SecureBlackbox_PGPKeyring Class)

Use this property to check whether the specified Passphrase is valid and can be used to unlock the secret key.

Object Oriented Interface

public function getSelectedSecretKeyPassphraseValid($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 144 , $selectedsecretkeyindex);

Default Value

false

Remarks

Use this property to check whether the specified SelectedSecretKeyPassphrase is valid and can be used to unlock the secret key.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeyPrimaryKeyID Property (SecureBlackbox_PGPKeyring Class)

If this key is a subkey ( IsSubkey returns True), this property contains the identifier of the subkey's primary key.

Object Oriented Interface

public function getSelectedSecretKeyPrimaryKeyID($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 145 , $selectedsecretkeyindex);

Default Value

''

Remarks

If this key is a subkey (SelectedSecretKeyIsSubkey returns True), this property contains the identifier of the subkey's primary key.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyProtection Property (SecureBlackbox_PGPKeyring Class)

Specifies the level of protection applied to the secret key.

Object Oriented Interface

public function getSelectedSecretKeyProtection($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 146 , $selectedsecretkeyindex);

Default Value

0

Remarks

Specifies the level of protection applied to the secret key.

Allowed values:

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyPublicKeyAlgorithm Property (SecureBlackbox_PGPKeyring Class)

Specifies the asymmetric algorithm of the key.

Object Oriented Interface

public function getSelectedSecretKeyPublicKeyAlgorithm($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 147 , $selectedsecretkeyindex);

Default Value

''

Remarks

Specifies the asymmetric algorithm of the key.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyQBits Property (SecureBlackbox_PGPKeyring Class)

The length of the DSA Q (legitimate range: 160-512).

Object Oriented Interface

public function getSelectedSecretKeyQBits($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 148 , $selectedsecretkeyindex);

Default Value

0

Remarks

The length of the DSA Q (legitimate range: 160-512).

This parameter corresponds to the hash algorithm used with the key. For example, if the value of Q is 256, SHA-256 will be used.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyRevoked Property (SecureBlackbox_PGPKeyring Class)

Returns True if the key has been revoked, and False otherwise.

Object Oriented Interface

public function getSelectedSecretKeyRevoked($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 149 , $selectedsecretkeyindex);

Default Value

false

Remarks

Returns True if the key has been revoked, and False otherwise.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Boolean

SelectedSecretKeySubkeyFP Property (SecureBlackbox_PGPKeyring Class)

The 20-byte fingerprint (hash value) of this key's subkey.

Object Oriented Interface

public function getSelectedSecretKeySubkeyFP($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 150 , $selectedsecretkeyindex);

Default Value

''

Remarks

The 20-byte fingerprint (hash value) of this key's subkey.

KeyFP could be used to distinguish two subkeys with the same SubkeyID.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeySubkeyID Property (SecureBlackbox_PGPKeyring Class)

Contains a 8-byte subkey identifier.

Object Oriented Interface

public function getSelectedSecretKeySubkeyID($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 151 , $selectedsecretkeyindex);

Default Value

''

Remarks

Contains a 8-byte subkey identifier.

It is quite rare that IDs of two keys collide. If that happens, their fingerprints (SubkeyFP) can be used to distinguish between the keys. Please note that many PGP implementations show only 4 lowest bytes of the KeyID to the user.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyTimestamp Property (SecureBlackbox_PGPKeyring Class)

Use this property to check the time the key was generated.

Object Oriented Interface

public function getSelectedSecretKeyTimestamp($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 152 , $selectedsecretkeyindex);

Default Value

''

Remarks

Use this property to check the time the key was generated. The date and time are stored and retrieved in Universal Coordinate Time (UTC).

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyUsername Property (SecureBlackbox_PGPKeyring Class)

Specifies the name of the user bound to this key.

Object Oriented Interface

public function getSelectedSecretKeyUsername($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 153 , $selectedsecretkeyindex);

Default Value

''

Remarks

Specifies the name of the user bound to this key.

The PGP username is typically represented with a full name and an email address, but generally can be any non-empty string.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyValid Property (SecureBlackbox_PGPKeyring Class)

Indicates the validity status of the key.

Object Oriented Interface

public function getSelectedSecretKeyValid($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 154 , $selectedsecretkeyindex);

Default Value

0

Remarks

Indicates the validity status of the key.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

SelectedSecretKeyValidTo Property (SecureBlackbox_PGPKeyring Class)

Provide accurate expiration moment indication.

Object Oriented Interface

public function getSelectedSecretKeyValidTo($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 155 , $selectedsecretkeyindex);

Default Value

'0'

Remarks

Provide accurate expiration moment indication. This is different to SelectedSecretKeyExpires property which only contains expiration time in days in old keys.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

String

SelectedSecretKeyVersion Property (SecureBlackbox_PGPKeyring Class)

Indicates the key version.

Object Oriented Interface

public function getSelectedSecretKeyVersion($selectedsecretkeyindex);

Procedural Interface

secureblackbox_pgpkeyring_get($res, 156 , $selectedsecretkeyindex);

Default Value

-1

Remarks

Indicates the key version.

The key version refers to the version of the public-key packet format as defined in RFC 4880.

Only two versions are currently allowed here: 3 and 4. It is recommended that all new keys are created with version of 4.

The $selectedsecretkeyindex parameter specifies the index of the item in the array. The size of the array is controlled by the SelectedSecretKeyCount property.

This property is read-only and not available at design time.

Data Type

Integer

AddFromBytes Method (SecureBlackbox_PGPKeyring Class)

Adds an existing key to the keyring.

Object Oriented Interface

public function doAddFromBytes($bytes);

Procedural Interface

secureblackbox_pgpkeyring_do_addfrombytes($res, $bytes);

Remarks

Use this method to add a key stored in a byte array to the keyring.

AddFromFile Method (SecureBlackbox_PGPKeyring Class)

Adds an existing key to the keyring.

Object Oriented Interface

public function doAddFromFile($filename);

Procedural Interface

secureblackbox_pgpkeyring_do_addfromfile($res, $filename);

Remarks

Use this method to add a key stored in a file to the keyring.

AddFromFiles Method (SecureBlackbox_PGPKeyring Class)

Adds a collection of keys to the keyring.

Object Oriented Interface

public function doAddFromFiles($publickeyringfile, $secretkeyringfile);

Procedural Interface

secureblackbox_pgpkeyring_do_addfromfiles($res, $publickeyringfile, $secretkeyringfile);

Remarks

Use this method to add keys stored in two separate keyring files to the keyring.

AddPinned Method (SecureBlackbox_PGPKeyring Class)

Adds a pinned secret key to the keyring.

Object Oriented Interface

public function doAddPinned();

Procedural Interface

secureblackbox_pgpkeyring_do_addpinned($res);

Remarks

Use this method to add a key provided via PinnedKey to the keyring. This can be a public or secret key.

Clear Method (SecureBlackbox_PGPKeyring Class)

Removes all the keys from the keyring.

Object Oriented Interface

public function doClear();

Procedural Interface

secureblackbox_pgpkeyring_do_clear($res);

Remarks

Use this method to remove all the items from the keyring.

Close Method (SecureBlackbox_PGPKeyring Class)

Closes the keyring.

Object Oriented Interface

public function doClose();

Procedural Interface

secureblackbox_pgpkeyring_do_close($res);

Remarks

Use this method to close the keyring and release any associated memory resources.

Config Method (SecureBlackbox_PGPKeyring Class)

Sets or retrieves a configuration setting.

Object Oriented Interface

public function doConfig($configurationstring);

Procedural Interface

secureblackbox_pgpkeyring_do_config($res, $configurationstring);

Remarks

Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

CreateNew Method (SecureBlackbox_PGPKeyring Class)

Creates a new empty keyring.

Object Oriented Interface

public function doCreateNew();

Procedural Interface

secureblackbox_pgpkeyring_do_createnew($res);

Remarks

Use this method to initialize a new empty keyring.

DoAction Method (SecureBlackbox_PGPKeyring Class)

Performs an additional action.

Object Oriented Interface

public function doDoAction($actionid, $actionparams);

Procedural Interface

secureblackbox_pgpkeyring_do_doaction($res, $actionid, $actionparams);

Remarks

DoAction is a generic method available in every class. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.

The unique identifier (case insensitive) of the action is provided in the ActionID parameter.

ActionParams contains the value of a single parameter, or a list of multiple parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....

Load Method (SecureBlackbox_PGPKeyring Class)

Loads a keyring from disk.

Object Oriented Interface

public function doLoad($publickeyringfile, $secretkeyringfile);

Procedural Interface

secureblackbox_pgpkeyring_do_load($res, $publickeyringfile, $secretkeyringfile);

Remarks

Use this method to load a keyring (usually stored in two files) to the keyring object. If you only have it in one file, pass an empty string as the second parameter.

LoadFromBytes Method (SecureBlackbox_PGPKeyring Class)

Loads a keyring from two byte arrays.

Object Oriented Interface

public function doLoadFromBytes($publickeyring, $secretkeyring);

Procedural Interface

secureblackbox_pgpkeyring_do_loadfrombytes($res, $publickeyring, $secretkeyring);

Remarks

Use this method to load a keyring from two byte arrays. Keyring are typically stored in the form of two files (public and secret), but if you only have one file, pass an empty array as the second parameter.

RemoveByID Method (SecureBlackbox_PGPKeyring Class)

Removes key by its ID.

Object Oriented Interface

public function doRemoveByID($keyid);

Procedural Interface

secureblackbox_pgpkeyring_do_removebyid($res, $keyid);

Remarks

Call this method to remove the specified key from the keyring.

RemovePublic Method (SecureBlackbox_PGPKeyring Class)

Removes the specified public key from the keyring.

Object Oriented Interface

public function doRemovePublic($index);

Procedural Interface

secureblackbox_pgpkeyring_do_removepublic($res, $index);

Remarks

Use this method to remove a public key from the keyring. Use Index to pass the index of the key to be removed.

RemoveSecret Method (SecureBlackbox_PGPKeyring Class)

Removes the specified secret key from the keyring.

Object Oriented Interface

public function doRemoveSecret($index);

Procedural Interface

secureblackbox_pgpkeyring_do_removesecret($res, $index);

Remarks

Use this method to remove a secret key from the keyring. Use Index to pass the index of the key to be removed.

Save Method (SecureBlackbox_PGPKeyring Class)

Saves the keyring to disk.

Object Oriented Interface

public function doSave($publickeyringfile, $secretkeyringfile);

Procedural Interface

secureblackbox_pgpkeyring_do_save($res, $publickeyringfile, $secretkeyringfile);

Remarks

Use this method to save the keyring to disk. PGP software typically uses two files to store keyrings, public and private.

SaveToBytes Method (SecureBlackbox_PGPKeyring Class)

Saves the keyring to a byte array.

Object Oriented Interface

public function doSaveToBytes($secret);

Procedural Interface

secureblackbox_pgpkeyring_do_savetobytes($res, $secret);

Remarks

Use this method to save the keyring to a byte array. PGP software typically uses two files to store keyrings. Use Secret parameter to specify which part of the keyring you would like to save (public or secret).

Select Method (SecureBlackbox_PGPKeyring Class)

Filters a selection of keys from the keyring using a template.

Object Oriented Interface

public function doSelect($filter, $secretonly, $maxcount);

Procedural Interface

secureblackbox_pgpkeyring_do_select($res, $filter, $secretonly, $maxcount);

Remarks

Use this method to get a list of keys that satisfy the Filter criteria. The filter should follow the "Name=Value" format, where Name can be one of the following: userid, fp, fingerprint, and keyid.

Set SecretOnly to True to only search for secret keys. MaxCount allows to limit the number of keys returned.

Once the method completes, the keys that match the criteria will be available in SelectedPublicKeys and SelectedSecretKeys properties.

Error Event (SecureBlackbox_PGPKeyring Class)

Information about errors during PGP key management.

Object Oriented Interface

public function fireError($param);

Procedural Interface

secureblackbox_pgpkeyring_register_callback($res, 1, array($this, 'fireError'));

Parameter List

 'errorcode'
 'description'

Remarks

The event is fired in case of exceptional conditions during key management.

ErrorCode contains an error code and Description contains a textual description of the error.

Notification Event (SecureBlackbox_PGPKeyring Class)

This event notifies the application about an underlying control flow event.

Object Oriented Interface

public function fireNotification($param);

Procedural Interface

secureblackbox_pgpkeyring_register_callback($res, 2, array($this, 'fireNotification'));

Parameter List

 'eventid'
 'eventparam'

Remarks

The class fires this event to let the application know about some event, occurrence, or milestone in the class. For example, it may fire to report completion of the document processing. The list of events being reported is not fixed, and may be flexibly extended over time.

The unique identifier of the event is provided in the EventID parameter. EventParam contains any parameters accompanying the occurrence. Depending on the type of the class, the exact action it is performing, or the document being processed, one or both may be omitted.

Config Settings (PGPKeyring Class)

The class accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.

PGPKeyring Config Settings

Base Config Settings

Trappable Errors (PGPKeyring Class)

PGPKeyring Errors

	1048577   Invalid parameter value (SB_ERROR_INVALID_PARAMETER)
	1048578   Class is configured incorrectly (SB_ERROR_INVALID_SETUP)
	1048579   Operation cannot be executed in the current state (SB_ERROR_INVALID_STATE)
	1048580   Attempt to set an invalid value to a property (SB_ERROR_INVALID_VALUE)
	1048581   Certificate does not have its private key loaded (SB_ERROR_NO_PRIVATE_KEY)
	1048581   Cancelled by the user (SB_ERROR_CANCELLED_BY_USER) 
	27262977   File does not exist (SB_ERROR_PGP_FILE_NOT_EXISTS)
	27262978   Invalid key (SB_ERROR_PGP_INVALID_KEY)
	27262979   No public key (SB_ERROR_PGP_NO_PUBLIC_KEY)
	27262980   No secret key (SB_ERROR_PGP_NO_SECRET_KEY)
	27262981   Not found (SB_ERROR_PGP_NOT_FOUND)
	27262982   Operation cannot be performed on a subkey (SB_ERROR_PGP_OPERATION_ON_SUBKEY)