SSHKeyManager Class
Properties Methods Events Config Settings Errors
The SSHKeyManager class provides access to SSH key management functions.
Syntax
secureblackbox.SSHKeyManager
Remarks
SSHKeyManager provides the capabilities of generating, storing, importing, and exporting SSH keys.
The SSHKeyManager class serves the following typical purposes:
- Loading private keys to be used with client-side 'public key' authentication.
- Loading private keys to be used as server host keys.
- Loading known public keys for peer authenticity validation.
- Generating new keypairs for client or server authentication.
- Changing passwords on existing keys.
Importing keys
To import a key, call one of the Import*() methods. Apart from importing from a buffer or file, SSHKeyManager lets you import keys from X.509 certificates (ImportFromCert) and raw cryptographic keys (ImportFromCryptoKey).
SSHKeyManager supports most of the widely used key formats: OpenSSH (v1 and v2), Putty (including v3), IETF, and binary.
Generating keypairs
To generate a keypair, call CreateNew, followed by Generate. The details of the newly generated key will become available in the Key object.
Once the key has been generated, save it to a file (ExportToFile) or elsewhere. Make sure to save both parts of the keypair (public and private).
Using SSHKeyManager with SSHClient and SFTPClient
One of the uses of SSHKeyManager with client-side SSH classes is for setting up private keys for client authentication. Use the component as following:
- Import the private key as described above.
- Make sure the details of the key in the Key object are correct.
- Assign the Key object to the SSH or SFTP client's Key property.
Using SSHKeyManager with SFTPServer
In a similar way, SSHKeyManager can be used to configure the host key on the server side:
- Import the private key as described above.
- Make sure the details of the Key are correct.
- Add the Key object to the SFTPServer's ServerKeys collection.
Note: you can have more than one host key attached to the server. This is often the case where the server owner wants it to support various public key algorithms.
Supported algorithms
SSHKeyManager supports all popular SSH public key algorithms: RSA, ECDSA, EdDSA, and DSS.
Property List
The following is the full list of the properties of the class with short descriptions. Click on the links for further details.
Certificate | A container for the certificate object. |
CryptoKey | The key object that the manager is currently working with. |
FIPSMode | Reserved. |
Key | The key which is currently being processed. |
Method List
The following is the full list of the methods of the class with short descriptions. Click on the links for further details.
Config | Sets or retrieves a configuration setting. |
CreateNew | Creates a template for a new keypair. |
DoAction | Performs an additional action. |
ExportBytes | Writes the key to a memory buffer. |
ExportToCert | Exports the key to a certificate. |
ExportToCryptoKey | Exports the key to a crypto key object. |
ExportToFile | Writes key to file. |
ExportToStream | Writes the key to a stream. |
Generate | Generates a new SSH key. |
GetKeyParam | Returns an algorithm-specific key parameter. |
GetKeyParamStr | Returns an algorithm-specific key parameter to a string. |
ImportBytes | Loads key from buffer. |
ImportFromCert | Loads a key from a certificate. |
ImportFromCryptoKey | Imports a key from a crypto key. |
ImportFromFile | Loads key from file. |
ImportFromStream | Loads key from stream. |
Reset | Resets the class settings. |
SetKeyParam | Sets an algorithm-specific key parameter. |
SetKeyParamStr | Sets an algorithm-specific key parameter. |
Event List
The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.
Error | Information about errors during SSH key management. |
Notification | This event notifies the application about an underlying control flow event. |
Config Settings
The following is a list of config settings for the class with short descriptions. Click on the links for further details.
DuplicatePublicKeyInOpenSSHEdDSA | Enables or disables inclusion of the public part in private EdDSA keys. |
HashAlgorithm | Specifies the hash algorithm to be used with an RSA key when authenticating. |
TempPath | Path for storing temporary files. |
ASN1UseGlobalTagCache | Controls whether ASN.1 module should use a global object cache. |
AssignSystemSmartCardPins | Specifies whether CSP-level PINs should be assigned to CNG keys. |
CheckKeyIntegrityBeforeUse | Enables or disable private key integrity check before use. |
CookieCaching | Specifies whether a cookie cache should be used for HTTP(S) transports. |
Cookies | Gets or sets local cookies for the class. |
DefDeriveKeyIterations | Specifies the default key derivation algorithm iteration count. |
DNSLocalSuffix | The suffix to assign for TLD names. |
EnableClientSideSSLFFDHE | Enables or disables finite field DHE key exchange support in TLS clients. |
GlobalCookies | Gets or sets global cookies for all the HTTP transports. |
HardwareCryptoUsePolicy | The hardware crypto usage policy. |
HttpUserAgent | Specifies the user agent name to be used by all HTTP clients. |
HttpVersion | The HTTP version to use in any inner HTTP client classes created. |
IgnoreExpiredMSCTLSigningCert | Whether to tolerate the expired Windows Update signing certificate. |
ListDelimiter | The delimiter character for multi-element lists. |
LogDestination | Specifies the debug log destination. |
LogDetails | Specifies the debug log details to dump. |
LogFile | Specifies the debug log filename. |
LogFilters | Specifies the debug log filters. |
LogFlushMode | Specifies the log flush mode. |
LogLevel | Specifies the debug log level. |
LogMaxEventCount | Specifies the maximum number of events to cache before further action is taken. |
LogRotationMode | Specifies the log rotation mode. |
MaxASN1BufferLength | Specifies the maximal allowed length for ASN.1 primitive tag data. |
MaxASN1TreeDepth | Specifies the maximal depth for processed ASN.1 trees. |
OCSPHashAlgorithm | Specifies the hash algorithm to be used to identify certificates in OCSP requests. |
OldClientSideRSAFallback | Specifies whether the SSH client should use a SHA1 fallback. |
PKICache | Specifies which PKI elements (certificates, CRLs, OCSP responses) should be cached. |
PKICachePath | Specifies the file system path where cached PKI data is stored. |
ProductVersion | Returns the version of the SecureBlackbox library. |
ServerSSLDHKeyLength | Sets the size of the TLS DHE key exchange group. |
StaticDNS | Specifies whether static DNS rules should be used. |
StaticIPAddress[domain] | Gets or sets an IP address for the specified domain name. |
StaticIPAddresses | Gets or sets all the static DNS rules. |
Tag | Allows to store any custom data. |
TLSSessionGroup | Specifies the group name of TLS sessions to be used for session resumption. |
TLSSessionLifetime | Specifies lifetime in seconds of the cached TLS session. |
TLSSessionPurgeInterval | Specifies how often the session cache should remove the expired TLS sessions. |
UseCRLObjectCaching | Specifies whether reuse of loaded CRL objects is enabled. |
UseInternalRandom | Switches between SecureBlackbox-own and platform PRNGs. |
UseLegacyAdESValidation | Enables legacy AdES validation mode. |
UseOCSPResponseObjectCaching | Specifies whether reuse of loaded OCSP response objects is enabled. |
UseOwnDNSResolver | Specifies whether the client classes should use own DNS resolver. |
UseSharedSystemStorages | Specifies whether the validation engine should use a global per-process copy of the system certificate stores. |
UseSystemNativeSizeCalculation | An internal CryptoAPI access tweak. |
UseSystemOAEPAndPSS | Enforces or disables the use of system-driven RSA OAEP and PSS computations. |
UseSystemRandom | Enables or disables the use of the OS PRNG. |
XMLRDNDescriptorName[OID] | Defines an OID mapping to descriptor names for the certificate's IssuerRDN or SubjectRDN. |
XMLRDNDescriptorPriority[OID] | Specifies the priority of descriptor names associated with a specific OID. |
XMLRDNDescriptorReverseOrder | Specifies whether to reverse the order of descriptors in RDN. |
XMLRDNDescriptorSeparator | Specifies the separator used between descriptors in RDN. |
Certificate Property (SSHKeyManager Class)
A container for the certificate object.
Syntax
public Certificate getCertificate(); public void setCertificate(Certificate certificate);
Remarks
Use this property to set or access the properties of the certificate object on which an import or export action is to be performed.
This property is not available at design time.
Please refer to the Certificate type for a complete list of fields.CryptoKey Property (SSHKeyManager Class)
The key object that the manager is currently working with.
Syntax
public CryptoKey getCryptoKey(); public void setCryptoKey(CryptoKey cryptoKey);
Remarks
Use this property to pass a key to the manager (for example, for importing), or to obtain a key from the manager (e.g., after exporting to it).
This property is not available at design time.
Please refer to the CryptoKey type for a complete list of fields.FIPSMode Property (SSHKeyManager Class)
Reserved.
Syntax
public boolean isFIPSMode(); public void setFIPSMode(boolean FIPSMode);
Default Value
False
Remarks
This property is reserved for future use.
Key Property (SSHKeyManager Class)
The key which is currently being processed.
Syntax
public SSHKey getKey(); public void setKey(SSHKey key);
Remarks
This property contains the key on which the class could operate now.
This property is not available at design time.
Please refer to the SSHKey type for a complete list of fields.Config Method (SSHKeyManager Class)
Sets or retrieves a configuration setting.
Syntax
public String config(String 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 (SSHKeyManager Class)
Creates a template for a new keypair.
Syntax
public void createNew();
Remarks
This method pre-generates a template for a new key.
Adjust the properties of the Key object and call Generate to complete the generation.
DoAction Method (SSHKeyManager Class)
Performs an additional action.
Syntax
public String doAction(String actionID, String 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;....
Common ActionIDs:
Action | Parameters | Returned value | Description |
ResetTrustedListCache | none | none | Clears the cached list of trusted lists. |
ResetCertificateCache | none | none | Clears the cached certificates. |
ResetCRLCache | none | none | Clears the cached CRLs. |
ResetOCSPResponseCache | none | none | Clears the cached OCSP responses. |
ExportBytes Method (SSHKeyManager Class)
Writes the key to a memory buffer.
Syntax
public byte[] exportBytes(int format, boolean privateKey, String password);
Remarks
Use this method to save Key in the buffer. Format specifies the format in which the key should be stored, as following:
ckfOpenSSH | 0 | |
ckfOpenSSH2 | 1 | |
ckfIETF | 2 | |
ckfPuTTY | 3 | |
ckfX509 | 4 | |
ckfBinary | 5 | |
ckfSSH1 | 6 | |
ckfPGP | 7 | |
ckfPKCS8 | 8 | |
ckfPuTTY3 | 9 |
The PrivateKey parameter tells whether it the private (or public, otherwise) key should be exported. The Password defines the password that should be used to encrypt the private key.
ExportToCert Method (SSHKeyManager Class)
Exports the key to a certificate.
Syntax
public void exportToCert();
Remarks
Use this method to save the Key (both the public and secret parts) to the certificate specified in Certificate.
ExportToCryptoKey Method (SSHKeyManager Class)
Exports the key to a crypto key object.
Syntax
public void exportToCryptoKey();
Remarks
Use this method to save the Key (both the public and secret parts) to the crypto key provided via CryptoKey.
ExportToFile Method (SSHKeyManager Class)
Writes key to file.
Syntax
public void exportToFile(String fileName, int format, boolean privateKey, String password);
Remarks
Use this method to save Key in the file. Format specifies the format in which the key should be stored, as following:
ckfOpenSSH | 0 | |
ckfOpenSSH2 | 1 | |
ckfIETF | 2 | |
ckfPuTTY | 3 | |
ckfX509 | 4 | |
ckfBinary | 5 | |
ckfSSH1 | 6 | |
ckfPGP | 7 | |
ckfPKCS8 | 8 | |
ckfPuTTY3 | 9 |
The PrivateKey parameter tells whether it the private (or public, otherwise) key should be exported. Path designates the path to the file that the key should be written to, and Password defines the password that should be used to encrypt the private key.
ExportToStream Method (SSHKeyManager Class)
Writes the key to a stream.
Syntax
public void exportToStream(java.io.OutputStream stream, int format, boolean privateKey, String password);
Remarks
Use this method to save Key in the stream specified by Stream. Format specifies the format in which the key should be stored, as following:
ckfOpenSSH | 0 | |
ckfOpenSSH2 | 1 | |
ckfIETF | 2 | |
ckfPuTTY | 3 | |
ckfX509 | 4 | |
ckfBinary | 5 | |
ckfSSH1 | 6 | |
ckfPGP | 7 | |
ckfPKCS8 | 8 | |
ckfPuTTY3 | 9 |
The PrivateKey parameter tells whether it the private (or public, otherwise) key should be exported. The Password defines the password that should be used to encrypt the private key.
Generate Method (SSHKeyManager Class)
Generates a new SSH key.
Syntax
public void generate(String keyAlgorithm, String scheme, String schemeParams, int keyBits);
Remarks
Call this method to generate a new key or keypair with the desired KeyAlgorithm and KeyBits of length.
The generated key will be populated in the Key property.
The KeyAlgorithm parameter supports the following algorithm identifiers:
- RSA
- DSS
- ECDSA
- EDDSA
If using ECDSA, the following curves are supported (to be passed as the Scheme parameter):
- NISTP256
- NISTP384
- NISTP521
- NISTK163
- NISTP192
- NISTP224
- NISTK233
- NISTB233
- NISTK283
- NISTK409
- NISTB409
- NISTK571
The following curves can also be used with EDDSA:
- CURVE25519
- CURVE448
// generating a curve25519 keypair
KeyMgr.Generate("EDDSA", "CURVE25519", "", 0);
// generating an ECDSA/P521 key
KeyMgr.Generate("ECDSA", "NISTP521", "", 521);
// generating an RSA key
KeyMgr.Generate("RSA", "", "", 2048);
GetKeyParam Method (SSHKeyManager Class)
Returns an algorithm-specific key parameter.
Syntax
public byte[] getKeyParam(String name);
Remarks
Use this method to retrieve an algorithm-specific key parameter.
GetKeyParamStr Method (SSHKeyManager Class)
Returns an algorithm-specific key parameter to a string.
Syntax
public String getKeyParamStr(String name);
Remarks
Use this method to get an algorithm-specific key parameter to a string.
The only parameter currently supported is 'Headers', which provides access to key file headers where PEM-like format is used.
ImportBytes Method (SSHKeyManager Class)
Loads key from buffer.
Syntax
public void importBytes(byte[] bytes, String password);
Remarks
Use this method to read a key stored in a buffer. Password specifies a password to decrypt the private key.
This method automatically recognizes the format that the key is stored in.
ImportFromCert Method (SSHKeyManager Class)
Loads a key from a certificate.
Syntax
public void importFromCert();
Remarks
Use this method to load a key, either public or secret, from a certificate.
ImportFromCryptoKey Method (SSHKeyManager Class)
Imports a key from a crypto key.
Syntax
public void importFromCryptoKey();
Remarks
Use this method to load a key, either public or private, from a crypto key. Provide the key via CryptoKey property.
ImportFromFile Method (SSHKeyManager Class)
Loads key from file.
Syntax
public void importFromFile(String path, String password);
Remarks
Use this method to read a key stored in a file. Path specifies the full path to the file, Password is a password to decrypt the private key.
This method automatically recognizes the format that the key is stored in.
ImportFromStream Method (SSHKeyManager Class)
Loads key from stream.
Syntax
public void importFromStream(java.io.InputStream stream, String password);
Remarks
Use this method to read a key stored in a stream. Password specifies a password to decrypt the private key.
This method automatically recognizes the format that the key is stored in.
Reset Method (SSHKeyManager Class)
Resets the class settings.
Syntax
public void reset();
Remarks
Reset is a generic method available in every class.
SetKeyParam Method (SSHKeyManager Class)
Sets an algorithm-specific key parameter.
Syntax
public void setKeyParam(String name, byte[] value);
Remarks
Use this method to set an algorithm-specific key parameter.
SetKeyParamStr Method (SSHKeyManager Class)
Sets an algorithm-specific key parameter.
Syntax
public void setKeyParamStr(String name, String valueStr);
Remarks
Use this method to set an algorithm-specific key parameter provided in a string.
The only parameter currently supported is 'Headers', which provides access to key file headers where PEM-like format is used.
Error Event (SSHKeyManager Class)
Information about errors during SSH key management.
Syntax
public class DefaultSSHKeyManagerEventListener implements SSHKeyManagerEventListener { ... public void error(SSHKeyManagerErrorEvent e) {} ... } public class SSHKeyManagerErrorEvent { public int errorCode; public String 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 (SSHKeyManager Class)
This event notifies the application about an underlying control flow event.
Syntax
public class DefaultSSHKeyManagerEventListener implements SSHKeyManagerEventListener { ... public void notification(SSHKeyManagerNotificationEvent e) {} ... } public class SSHKeyManagerNotificationEvent { public String eventID; public String 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.
Certificate Type
Encapsulates an individual X.509 certificate.
Remarks
This type keeps and provides access to X.509 certificate details.
Fields
Bytes
byte[] (read-only)
Default Value: ""
Returns the raw certificate data in DER format.
CA
boolean
Default Value: False
Indicates whether the certificate has a CA capability. For the certificate to be considered a CA, it must have its Basic Constraints extension set with the CA indicator enabled.
Set this field when generating a new certificate to have its Basic Constraints extension generated automatically.
CAKeyID
byte[] (read-only)
Default Value: ""
A unique identifier (fingerprint) of the CA certificate's cryptographic key.
Authority Key Identifier is a certificate extension which allows identification of certificates belonging to the same issuer, but with different public keys. It is a de-facto standard to include this extension in all certificates to facilitate chain building.
This setting cannot be set when generating a certificate as it always derives from another certificate property. CertificateManager generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the SubjectKeyID setting, and for lower-level certificates, from the parent certificate's subject key ID extension.
CertType
int (read-only)
Default Value: 0
Returns the type of the entity contained in the Certificate object.
A Certificate object can contain two types of cryptographic objects: a ready-to-use X.509 certificate, or a certificate request ("an unsigned certificate"). Certificate requests can be upgraded to full certificates by signing them with a CA certificate.
Use the CertificateManager class to load or create new certificate and certificate requests objects.
CRLDistributionPoints
String
Default Value: ""
Contains a list of locations of CRL distribution points used to check this certificate's validity. The list is taken from the respective certificate extension.
Use this field when generating a certificate to provide a list of CRL endpoints that should be made part of the new certificate.
The endpoints are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.
Curve
String
Default Value: ""
Specifies the elliptic curve associated with the certificate's public key. This setting only applies to certificates containing EC keys.
SB_EC_SECP112R1 | SECP112R1 | |
SB_EC_SECP112R2 | SECP112R2 | |
SB_EC_SECP128R1 | SECP128R1 | |
SB_EC_SECP128R2 | SECP128R2 | |
SB_EC_SECP160K1 | SECP160K1 | |
SB_EC_SECP160R1 | SECP160R1 | |
SB_EC_SECP160R2 | SECP160R2 | |
SB_EC_SECP192K1 | SECP192K1 | |
SB_EC_SECP192R1 | SECP192R1 | |
SB_EC_SECP224K1 | SECP224K1 | |
SB_EC_SECP224R1 | SECP224R1 | |
SB_EC_SECP256K1 | SECP256K1 | |
SB_EC_SECP256R1 | SECP256R1 | |
SB_EC_SECP384R1 | SECP384R1 | |
SB_EC_SECP521R1 | SECP521R1 | |
SB_EC_SECT113R1 | SECT113R1 | |
SB_EC_SECT113R2 | SECT113R2 | |
SB_EC_SECT131R1 | SECT131R1 | |
SB_EC_SECT131R2 | SECT131R2 | |
SB_EC_SECT163K1 | SECT163K1 | |
SB_EC_SECT163R1 | SECT163R1 | |
SB_EC_SECT163R2 | SECT163R2 | |
SB_EC_SECT193R1 | SECT193R1 | |
SB_EC_SECT193R2 | SECT193R2 | |
SB_EC_SECT233K1 | SECT233K1 | |
SB_EC_SECT233R1 | SECT233R1 | |
SB_EC_SECT239K1 | SECT239K1 | |
SB_EC_SECT283K1 | SECT283K1 | |
SB_EC_SECT283R1 | SECT283R1 | |
SB_EC_SECT409K1 | SECT409K1 | |
SB_EC_SECT409R1 | SECT409R1 | |
SB_EC_SECT571K1 | SECT571K1 | |
SB_EC_SECT571R1 | SECT571R1 | |
SB_EC_PRIME192V1 | PRIME192V1 | |
SB_EC_PRIME192V2 | PRIME192V2 | |
SB_EC_PRIME192V3 | PRIME192V3 | |
SB_EC_PRIME239V1 | PRIME239V1 | |
SB_EC_PRIME239V2 | PRIME239V2 | |
SB_EC_PRIME239V3 | PRIME239V3 | |
SB_EC_PRIME256V1 | PRIME256V1 | |
SB_EC_C2PNB163V1 | C2PNB163V1 | |
SB_EC_C2PNB163V2 | C2PNB163V2 | |
SB_EC_C2PNB163V3 | C2PNB163V3 | |
SB_EC_C2PNB176W1 | C2PNB176W1 | |
SB_EC_C2TNB191V1 | C2TNB191V1 | |
SB_EC_C2TNB191V2 | C2TNB191V2 | |
SB_EC_C2TNB191V3 | C2TNB191V3 | |
SB_EC_C2ONB191V4 | C2ONB191V4 | |
SB_EC_C2ONB191V5 | C2ONB191V5 | |
SB_EC_C2PNB208W1 | C2PNB208W1 | |
SB_EC_C2TNB239V1 | C2TNB239V1 | |
SB_EC_C2TNB239V2 | C2TNB239V2 | |
SB_EC_C2TNB239V3 | C2TNB239V3 | |
SB_EC_C2ONB239V4 | C2ONB239V4 | |
SB_EC_C2ONB239V5 | C2ONB239V5 | |
SB_EC_C2PNB272W1 | C2PNB272W1 | |
SB_EC_C2PNB304W1 | C2PNB304W1 | |
SB_EC_C2TNB359V1 | C2TNB359V1 | |
SB_EC_C2PNB368W1 | C2PNB368W1 | |
SB_EC_C2TNB431R1 | C2TNB431R1 | |
SB_EC_NISTP192 | NISTP192 | |
SB_EC_NISTP224 | NISTP224 | |
SB_EC_NISTP256 | NISTP256 | |
SB_EC_NISTP384 | NISTP384 | |
SB_EC_NISTP521 | NISTP521 | |
SB_EC_NISTB163 | NISTB163 | |
SB_EC_NISTB233 | NISTB233 | |
SB_EC_NISTB283 | NISTB283 | |
SB_EC_NISTB409 | NISTB409 | |
SB_EC_NISTB571 | NISTB571 | |
SB_EC_NISTK163 | NISTK163 | |
SB_EC_NISTK233 | NISTK233 | |
SB_EC_NISTK283 | NISTK283 | |
SB_EC_NISTK409 | NISTK409 | |
SB_EC_NISTK571 | NISTK571 | |
SB_EC_GOSTCPTEST | GOSTCPTEST | |
SB_EC_GOSTCPA | GOSTCPA | |
SB_EC_GOSTCPB | GOSTCPB | |
SB_EC_GOSTCPC | GOSTCPC | |
SB_EC_GOSTCPXCHA | GOSTCPXCHA | |
SB_EC_GOSTCPXCHB | GOSTCPXCHB | |
SB_EC_BRAINPOOLP160R1 | BRAINPOOLP160R1 | |
SB_EC_BRAINPOOLP160T1 | BRAINPOOLP160T1 | |
SB_EC_BRAINPOOLP192R1 | BRAINPOOLP192R1 | |
SB_EC_BRAINPOOLP192T1 | BRAINPOOLP192T1 | |
SB_EC_BRAINPOOLP224R1 | BRAINPOOLP224R1 | |
SB_EC_BRAINPOOLP224T1 | BRAINPOOLP224T1 | |
SB_EC_BRAINPOOLP256R1 | BRAINPOOLP256R1 | |
SB_EC_BRAINPOOLP256T1 | BRAINPOOLP256T1 | |
SB_EC_BRAINPOOLP320R1 | BRAINPOOLP320R1 | |
SB_EC_BRAINPOOLP320T1 | BRAINPOOLP320T1 | |
SB_EC_BRAINPOOLP384R1 | BRAINPOOLP384R1 | |
SB_EC_BRAINPOOLP384T1 | BRAINPOOLP384T1 | |
SB_EC_BRAINPOOLP512R1 | BRAINPOOLP512R1 | |
SB_EC_BRAINPOOLP512T1 | BRAINPOOLP512T1 | |
SB_EC_CURVE25519 | CURVE25519 | |
SB_EC_CURVE448 | CURVE448 |
Fingerprint
String (read-only)
Default Value: ""
Contains the fingerprint (a hash imprint) of this certificate.
While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.
FriendlyName
String (read-only)
Default Value: ""
Contains an associated alias (friendly name) of the certificate. The friendly name is not a property of a certificate: it is maintained by the certificate media rather than being included in its DER representation. Windows certificate stores are one example of media that does support friendly names.
HashAlgorithm
String
Default Value: ""
Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). It is not a property of a certificate; use SigAlgorithm to find out the hash algorithm that is part of the certificate signature.
SB_HASH_ALGORITHM_SHA1 | SHA1 | |
SB_HASH_ALGORITHM_SHA224 | SHA224 | |
SB_HASH_ALGORITHM_SHA256 | SHA256 | |
SB_HASH_ALGORITHM_SHA384 | SHA384 | |
SB_HASH_ALGORITHM_SHA512 | SHA512 | |
SB_HASH_ALGORITHM_MD2 | MD2 | |
SB_HASH_ALGORITHM_MD4 | MD4 | |
SB_HASH_ALGORITHM_MD5 | MD5 | |
SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 | |
SB_HASH_ALGORITHM_CRC32 | CRC32 | |
SB_HASH_ALGORITHM_SSL3 | SSL3 | |
SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 | |
SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL | |
SB_HASH_ALGORITHM_POLY1305 | POLY1305 | |
SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 | |
SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 | |
SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 | |
SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 | |
SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 | |
SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 | |
SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 | |
SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 | |
SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 | |
SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 | |
SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 | |
SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 | |
SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 | |
SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 | |
SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN | |
SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |
Issuer
String (read-only)
Default Value: ""
The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via IssuerRDN.
IssuerRDN
String
Default Value: ""
A list of Property=Value pairs that uniquely identify the certificate issuer.
Example: /C=US/O=Nationwide CA/CN=Web Certification Authority
KeyAlgorithm
String
Default Value: "0"
Specifies the public key algorithm of this certificate.
SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption | |
SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption | |
SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption | |
SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption | |
SB_CERT_ALGORITHM_ID_DSA | id-dsa | |
SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 | |
SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber | |
SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption | |
SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption | |
SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption | |
SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption | |
SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS | |
SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP | |
SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA | |
SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal | |
SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 | |
SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended | |
SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 | |
SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 | |
SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 | |
SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 | |
SB_CERT_ALGORITHM_EC | id-ecPublicKey | |
SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified | |
SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 | |
SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 | |
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 | |
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 | |
SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 | |
SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 | |
SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 | |
SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 | |
SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 | |
SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 | |
SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption | |
SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 | |
SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 | |
SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 | |
SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 | |
SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 | |
SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 | |
SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 | |
SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 | |
SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 | |
SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 | |
SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 | |
SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 | |
SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 | |
SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 | |
SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 | |
SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 | |
SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 | |
SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 | |
SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 | |
SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 | |
SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 | |
SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 | |
SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 | |
SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 | |
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 | |
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 | |
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 | |
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 | |
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 | |
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 | |
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 | |
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 | |
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 | |
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 | |
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 | |
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 | |
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 | |
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 | |
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 | |
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 | |
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 | |
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 | |
SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 | |
SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 | |
SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph | |
SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph | |
SB_CERT_ALGORITHM_EDDSA | id-EdDSA | |
SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |
Use the KeyBits, Curve, and PublicKeyBytes fields to get more details about the key the certificate contains.
KeyBits
int (read-only)
Default Value: 0
Returns the length of the public key in bits.
This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the PublicKeyBytes or PrivateKeyBytes field would typically contain auxiliary values, and therefore be longer.
KeyFingerprint
String (read-only)
Default Value: ""
Returns a SHA1 fingerprint of the public key contained in the certificate.
Note that the key fingerprint is different from the certificate fingerprint accessible via the Fingerprint field. The key fingeprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.
KeyUsage
int
Default Value: 0
Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.
This value is a bit mask of the following values:
ckuUnknown | 0x00000 | Unknown key usage |
ckuDigitalSignature | 0x00001 | Digital signature |
ckuNonRepudiation | 0x00002 | Non-repudiation |
ckuKeyEncipherment | 0x00004 | Key encipherment |
ckuDataEncipherment | 0x00008 | Data encipherment |
ckuKeyAgreement | 0x00010 | Key agreement |
ckuKeyCertSign | 0x00020 | Certificate signing |
ckuCRLSign | 0x00040 | Revocation signing |
ckuEncipherOnly | 0x00080 | Encipher only |
ckuDecipherOnly | 0x00100 | Decipher only |
ckuServerAuthentication | 0x00200 | Server authentication |
ckuClientAuthentication | 0x00400 | Client authentication |
ckuCodeSigning | 0x00800 | Code signing |
ckuEmailProtection | 0x01000 | Email protection |
ckuTimeStamping | 0x02000 | Timestamping |
ckuOCSPSigning | 0x04000 | OCSP signing |
ckuSmartCardLogon | 0x08000 | Smartcard logon |
ckuKeyPurposeClientAuth | 0x10000 | Kerberos - client authentication |
ckuKeyPurposeKDC | 0x20000 | Kerberos - KDC |
Set this field before generating the certificate to propagate the key usage flags to the new certificate.
KeyValid
boolean (read-only)
Default Value: False
Returns True if the certificate's key is cryptographically valid, and False otherwise.
OCSPLocations
String
Default Value: ""
Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.
Set this field before calling the certificate manager's Generate method to propagate it to the new certificate.
The OCSP locations are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.
OCSPNoCheck
boolean
Default Value: False
Accessor to the value of the certificate's ocsp-no-check extension.
Origin
int (read-only)
Default Value: 0
Returns the location that the certificate was taken or loaded from.
PolicyIDs
String
Default Value: ""
Contains identifiers (OIDs) of the applicable certificate policies.
The Certificate Policies extension identifies a sequence of policies under which the certificate has been issued, and which regulate its usage.
Set this field when generating a certificate to propagate the policies information to the new certificate.
The policies are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the policy element separator.
PrivateKeyBytes
byte[] (read-only)
Default Value: ""
Returns the certificate's private key in DER-encoded format. It is normal for this field to be empty if the private key is non-exportable, which, for example, is typical for certificates originating from hardware security devices.
PrivateKeyExists
boolean (read-only)
Default Value: False
Indicates whether the certificate has a usable private key associated with it. If it is set to True, the certificate can be used for private key operations, such as signing or decryption.
This field is independent from PrivateKeyBytes, and can be set to True even if the former is empty. This would imply that the private key is non-exportable, but still can be used for cryptographic operations.
PrivateKeyExtractable
boolean (read-only)
Default Value: False
Indicates whether the private key is extractable (exportable).
PublicKeyBytes
byte[] (read-only)
Default Value: ""
Contains the certificate's public key in DER format.
This typically would contain an ASN.1-encoded public key value. The exact format depends on the type of the public key contained in the certificate.
Qualified
boolean (read-only)
Default Value: False
Indicates whether the certificate is qualified.
This property is set to True if the certificate is confirmed by a Trusted List to be qualified.
QualifiedStatements
int
Default Value: 0
Returns a simplified qualified status of the certificate.
Qualifiers
String (read-only)
Default Value: ""
A list of qualifiers.
Contains a comma-separated list of qualifier aliases for the certificate, for example QCP-n-qscd,QCWithSSCD.
SelfSigned
boolean (read-only)
Default Value: False
Indicates whether the certificate is self-signed (root) or signed by an external CA.
SerialNumber
byte[]
Default Value: ""
Returns the certificate's serial number.
The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.
SigAlgorithm
String (read-only)
Default Value: ""
Indicates the algorithm that was used by the CA to sign this certificate.
A signature algorithm typically combines hash and public key algorithms together, such as sha256WithRSAEncryption or ecdsa-with-SHA256.
Source
int (read-only)
Default Value: 0
Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.
Subject
String (read-only)
Default Value: ""
The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via SubjectRDN.
SubjectAlternativeName
String
Default Value: ""
Returns or sets the value of the Subject Alternative Name extension of the certificate.
Subject alternative names are used to provide additional names that are impractical to store in the main SubjectRDN field. For example, it is often used to store all the domain names that a TLS certificate is authorized to protect.
The alternative names are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the element separator.
SubjectKeyID
byte[]
Default Value: ""
Contains a unique identifier of the certificate's cryptographic key.
Subject Key Identifier is a certificate extension which allows a specific public key to be associated with a certificate holder. Typically, subject key identifiers of CA certificates are recorded as respective CA key identifiers in the subordinate certificates that they issue, which facilitates chain building.
The SubjectKeyID and CAKeyID fields of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.
SubjectRDN
String
Default Value: ""
A list of Property=Value pairs that uniquely identify the certificate holder (subject).
Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.
Example: /C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins.
Valid
boolean (read-only)
Default Value: False
Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.
ValidFrom
String
Default Value: ""
The time point at which the certificate becomes valid, in UTC.
ValidTo
String
Default Value: ""
The time point at which the certificate expires, in UTC.
Constructors
public Certificate( bytes, startIndex, count, password);
Loads the X.509 certificate from a memory buffer. Bytes is a buffer containing the raw certificate data. StartIndex and Count specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.
public Certificate( certBytes, certStartIndex, certCount, keyBytes, keyStartIndex, keyCount, password);
Loads the X.509 certificate from a memory buffer.
CertBytes is a buffer containing the raw certificate data. CertStartIndex and CertCount specify the starting position and number of bytes to be read from the buffer, respectively.
KeyBytes is a buffer containing the private key data. KeyStartIndex and KeyCount specify the starting position and number of bytes to be read from the buffer, respectively.
Password is a password encrypting the certificate.
public Certificate( bytes, startIndex, count);
Loads the X.509 certificate from a memory buffer. Bytes is a buffer containing the raw certificate data. StartIndex and Count specify the starting position and number of bytes to be read from the buffer, respectively.
public Certificate( path, password);
Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data. Password is a password encrypting the certificate.
public Certificate( certPath, keyPath, password);
Loads the X.509 certificate from a file. CertPath specifies the full path to the file containing the certificate data. KeyPath specifies the full path to the file containing the private key. Password is a password encrypting the certificate.
public Certificate( path);
Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data.
public Certificate( stream);
Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data.
public Certificate( stream, password);
Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data. Password is a password encrypting the certificate.
public Certificate( certStream, keyStream, password);
Loads the X.509 certificate from a stream. CertStream is a stream containing the certificate data. KeyStream is a stream containing the private key. Password is a password encrypting the certificate.
public Certificate();
Creates a new object with default field values.
CryptoKey Type
This container represents a cryptographic key.
Remarks
This type is a universal placeholder for cryptographic keys.
Fields
Algorithm
String
Default Value: ""
The algorithm of the cryptographic key. A cryptokey object may hold either symmetric, MAC, or public key. Public key algorithms: RSA, ECDSA, Elgamal, DH.
SB_SYMMETRIC_ALGORITHM_RC4 | RC4 | |
SB_SYMMETRIC_ALGORITHM_DES | DES | |
SB_SYMMETRIC_ALGORITHM_3DES | 3DES | |
SB_SYMMETRIC_ALGORITHM_RC2 | RC2 | |
SB_SYMMETRIC_ALGORITHM_AES128 | AES128 | |
SB_SYMMETRIC_ALGORITHM_AES192 | AES192 | |
SB_SYMMETRIC_ALGORITHM_AES256 | AES256 | |
SB_SYMMETRIC_ALGORITHM_IDENTITY | Identity | |
SB_SYMMETRIC_ALGORITHM_BLOWFISH | Blowfish | |
SB_SYMMETRIC_ALGORITHM_CAST128 | CAST128 | |
SB_SYMMETRIC_ALGORITHM_IDEA | IDEA | |
SB_SYMMETRIC_ALGORITHM_TWOFISH | Twofish | |
SB_SYMMETRIC_ALGORITHM_TWOFISH128 | Twofish128 | |
SB_SYMMETRIC_ALGORITHM_TWOFISH192 | Twofish192 | |
SB_SYMMETRIC_ALGORITHM_TWOFISH256 | Twofish256 | |
SB_SYMMETRIC_ALGORITHM_CAMELLIA | Camellia | |
SB_SYMMETRIC_ALGORITHM_CAMELLIA128 | Camellia128 | |
SB_SYMMETRIC_ALGORITHM_CAMELLIA192 | Camellia192 | |
SB_SYMMETRIC_ALGORITHM_CAMELLIA256 | Camellia256 | |
SB_SYMMETRIC_ALGORITHM_SERPENT | Serpent | |
SB_SYMMETRIC_ALGORITHM_SERPENT128 | Serpent128 | |
SB_SYMMETRIC_ALGORITHM_SERPENT192 | Serpent192 | |
SB_SYMMETRIC_ALGORITHM_SERPENT256 | Serpent256 | |
SB_SYMMETRIC_ALGORITHM_SEED | SEED | |
SB_SYMMETRIC_ALGORITHM_RABBIT | Rabbit | |
SB_SYMMETRIC_ALGORITHM_SYMMETRIC | Generic | |
SB_SYMMETRIC_ALGORITHM_GOST_28147_1989 | GOST-28147-1989 | |
SB_SYMMETRIC_ALGORITHM_CHACHA20 | ChaCha20 |
SB_HASH_ALGORITHM_SHA1 | SHA1 | |
SB_HASH_ALGORITHM_SHA224 | SHA224 | |
SB_HASH_ALGORITHM_SHA256 | SHA256 | |
SB_HASH_ALGORITHM_SHA384 | SHA384 | |
SB_HASH_ALGORITHM_SHA512 | SHA512 | |
SB_HASH_ALGORITHM_MD2 | MD2 | |
SB_HASH_ALGORITHM_MD4 | MD4 | |
SB_HASH_ALGORITHM_MD5 | MD5 | |
SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 | |
SB_HASH_ALGORITHM_CRC32 | CRC32 | |
SB_HASH_ALGORITHM_SSL3 | SSL3 | |
SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 | |
SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL | |
SB_HASH_ALGORITHM_POLY1305 | POLY1305 | |
SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 | |
SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 | |
SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 | |
SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 | |
SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 | |
SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 | |
SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 | |
SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 | |
SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 | |
SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 | |
SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 | |
SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 | |
SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 | |
SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 | |
SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN | |
SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |
Bits
int (read-only)
Default Value: 0
The length of the key in bits.
Curve
String
Default Value: ""
This property specifies the name of the curve the EC key is built on.
Exportable
boolean (read-only)
Default Value: False
Returns True if the key is exportable (can be serialized into an array of bytes), and False otherwise.
Fingerprint
String (read-only)
Default Value: ""
Contains the fingerprint (a hash imprint) of this key.
ID
byte[]
Default Value: ""
Provides access to a storage-specific key identifier. Key identifiers are used by cryptographic providers to refer to a particular key and/or distinguish between different keys. They are typically unique within a storage, but there is no guarantee that a particular cryptoprovider will conform to that (or will assign any key IDs at all).
IV
byte[]
Default Value: ""
The initialization vector (IV) of a symmetric key. This is normally a public part of a symmetric key, the idea of which is to introduce randomness to the encrypted data and/or serve as a first block in chaining ciphers.
Key
byte[] (read-only)
Default Value: ""
The byte array representation of the key. This may not be available for non-Exportable keys.
Nonce
byte[]
Default Value: ""
A nonce value associated with a key. It is similar to IV, but its only purpose is to introduce randomness.
Private
boolean (read-only)
Default Value: False
Returns True if the object hosts a private key, and False otherwise.
Public
boolean (read-only)
Default Value: False
Returns True if the object hosts a public key, and False otherwise.
Subject
byte[]
Default Value: ""
Returns the key subject. This is a cryptoprovider-dependent value, which normally aims to provide some user-friendly insight into the key owner.
Symmetric
boolean (read-only)
Default Value: False
Returns True if the object contains a symmetric key, and False otherwise.
Valid
boolean (read-only)
Default Value: False
Returns True if this key is valid. The term Valid highly depends on the kind of the key being stored. A symmetric key is considered valid if its length fits the algorithm being set. The validity of an RSA key also ensures that the RSA key elements (primes, exponents, and modulus) are consistent.
Constructors
public CryptoKey();
Creates an empty crypto key object.
SSHKey Type
SSHKey is used to store information about single compound public-key algorithm (such as RSA or DSA) key.
Remarks
SSH keys are used to secure the SSH protocol flow. They support different algorithms and key lengths, a very typical example being RSA-2048 bits.
Fields
Algorithm
String (read-only)
Default Value: ""
Specifies the key algorithm.
The following algorithms are currently supported:
- RSA
- DSS
- ECDSA
- EDDSA
Bits
int (read-only)
Default Value: 0
The number of bits in the key: the more the better, 2048 or 4096 are typical values.
Comment
String
Default Value: ""
The comment for the public key.
Curve
String (read-only)
Default Value: ""
Specifies the elliptical curve when EC cryptography is used.
The following curves are currently supported:
- NISTP256
- NISTP384
- NISTP521
- NISTK163
- NISTP192
- NISTP224
- NISTK233
- NISTB233
- NISTK283
- NISTK409
- NISTB409
- NISTK571
- CURVE25519 (EdDSA curve)
- CURVE448 (EdDSA curve)
DSSG
byte[] (read-only)
Default Value: ""
The G (Generator) parameter of the DSS signature key. The string should contain the binary data of G.
DSSP
byte[] (read-only)
Default Value: ""
The P (Prime) parameter of the DSS signature key. The string should contain the binary data of P.
DSSQ
byte[] (read-only)
Default Value: ""
The Q (Prime Factor) parameter of the DSS signature key. The string should contain the binary data of Q.
DSSX
byte[] (read-only)
Default Value: ""
The X (Private key) parameter of the DSS signature key. The string should contain the binary data of X.
This parameter may be empty if there's no need to sign data with this key (e.g. if the key is a server public key needed only to authenticate the server).
DSSY
byte[] (read-only)
Default Value: ""
The Y (Public key) parameter of the DSS signature key. The string should contain the binary data of Y.
ECCD
byte[] (read-only)
Default Value: ""
The value of the secret key (the order of the public key, D) if elliptic curve (EC) cryptography is used. The string should contain the binary data of D.
ECCQX
byte[] (read-only)
Default Value: ""
The value of the X coordinate of the public key if elliptic curve (EC) cryptography is used. The string should contain the binary data of X.
ECCQY
byte[] (read-only)
Default Value: ""
The value of the Y coordinate of the public key if elliptic curve (EC) cryptography is used. The string should contain the binary data of Y.
EdPrivate
byte[] (read-only)
Default Value: ""
The value of the private key if EdDSA (Edwards-curve Digital Signature Algorithm) algorithm is used.
EdPublic
byte[] (read-only)
Default Value: ""
The value of the public key if EdDSA (Edwards-curve Digital Signature Algorithm) algorithm is used.
FingerprintMD5
String (read-only)
Default Value: ""
Contains the MD5 fingerprint (hash) of the key.
FingerprintSHA1
String (read-only)
Default Value: ""
Contains the SHA-1 fingerprint (hash) of the key.
FingerprintSHA256
String (read-only)
Default Value: ""
Contains the SHA-256 fingerprint (hash) of the key.
IsExtractable
boolean (read-only)
Default Value: False
Whether the key is extractable (e.g., from a security token), or not.
IsPrivate
boolean (read-only)
Default Value: False
Whether this key is a private key or not.
IsPublic
boolean (read-only)
Default Value: False
Whether this key is a public key or not.
KDFRounds
int (read-only)
Default Value: 0
Returns the number of iterations of the Key Derivation Function (KDF) used to generate this key.
KDFSalt
byte[] (read-only)
Default Value: ""
The salt value used by the Key Derivation Function (KDF) to generate this key.
KeyFormat
int (read-only)
Default Value: 0
Specifies the format in which the key is stored.
ckfOpenSSH | 0 | |
ckfOpenSSH2 | 1 | |
ckfIETF | 2 | |
ckfPuTTY | 3 | |
ckfX509 | 4 | |
ckfBinary | 5 | |
ckfSSH1 | 6 | |
ckfPGP | 7 | |
ckfPKCS8 | 8 | |
ckfPuTTY3 | 9 |
KeyProtectionAlgorithm
String (read-only)
Default Value: ""
Specifies the key protection algorithm.
RSAExponent
byte[] (read-only)
Default Value: ""
Returns the e parameter (public exponent) of the RSA key.
RSAIQMP
byte[] (read-only)
Default Value: ""
Returns the iqmp parameter of the RSA key.
RSAModulus
byte[] (read-only)
Default Value: ""
Returns the m parameter (public modulus) of the RSA key.
RSAP
byte[] (read-only)
Default Value: ""
Returns the p parameter (first factor of the common modulus n) of the RSA key.
RSAPrivateExponent
byte[] (read-only)
Default Value: ""
Returns the d parameter (private exponent) of the RSA key.
RSAQ
byte[] (read-only)
Default Value: ""
Returns the q parameter (second factor of the common modulus n) of the RSA key.
Subject
String
Default Value: ""
Specifies the public key owner (subject). This property is used only for IETF-keys.
Constructors
public SSHKey( bytes, startIndex, count, password);
Loads private key from the Bytes buffer. Parameters StartIndex and Count specify the starting index of the key data and its length, correspondingly. Provide a Password to decrypt the key.
public SSHKey( bytes, startIndex, count);
Loads public key from the Bytes buffer. Parameters StartIndex and Count specify the starting index of the key data and its length, correspondingly.
public SSHKey( stream, password);
Loads private key from the stream. Provide a Password to decrypt the key.
public SSHKey( stream);
Loads public key from the stream.
public SSHKey( path, password);
Loads private key from the file. Provide a Path to the file and Password to decrypt the key.
public SSHKey( path);
Loads public key from the file specified by Path .
public SSHKey();
Creates a new key.
Config Settings (SSHKeyManager 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.SSHKeyManager Config Settings
Base Config Settings
You can switch this property off to improve performance if your project only uses known, good private keys.
Supported values are:
off | No caching (default) | |
local | Local caching | |
global | Global caching |
This setting only applies to sessions negotiated with TLS version 1.3.
Supported values are:
file | File | |
console | Console | |
systemlog | System Log (supported for Android only) | |
debugger | Debugger (supported for VCL for Windows and .Net) |
Supported values are:
time | Current time | |
level | Level | |
package | Package name | |
module | Module name | |
class | Class name | |
method | Method name | |
threadid | Thread Id | |
contenttype | Content type | |
content | Content | |
all | All details |
Supported filter names are:
exclude-package | Exclude a package specified in the value | |
exclude-module | Exclude a module specified in the value | |
exclude-class | Exclude a class specified in the value | |
exclude-method | Exclude a method specified in the value | |
include-package | Include a package specified in the value | |
include-module | Include a module specified in the value | |
include-class | Include a class specified in the value | |
include-method | Include a method specified in the value |
none | No flush (caching only) | |
immediate | Immediate flush (real-time logging) | |
maxcount | Flush cached entries upon reaching LogMaxEventCount entries in the cache. |
Supported values are:
none | None (by default) | |
fatal | Severe errors that cause premature termination. | |
error | Other runtime errors or unexpected conditions. | |
warning | Use of deprecated APIs, poor use of API, 'almost' errors, other runtime situations that are undesirable or unexpected, but not necessarily "wrong". | |
info | Interesting runtime events (startup/shutdown). | |
debug | Detailed information on flow of through the system. | |
trace | More detailed information. |
The default value of this setting is 100.
none | No rotation | |
deleteolder | Delete older entries from the cache upon reaching LogMaxEventCount | |
keepolder | Keep older entries in the cache upon reaching LogMaxEventCount (newer entries are discarded) |
Supported Values:
certificate | Enables caching of certificates. |
crl | Enables caching of Certificate Revocation Lists (CRLs). |
ocsp | Enables caching of OCSP (Online Certificate Status Protocol) responses. |
Example (default value):
PKICache=certificate,crl,ocsp
In this example, the component caches certificates, CRLs, and OCSP responses.
The default value is an empty string - no cached PKI data is stored on disk.
Example:
PKICachePath=C:\Temp\cache
In this example, the cached PKI data is stored in the C:\Temp\cache directory.
Supported values are:
none | No static DNS rules (default) | |
local | Local static DNS rules | |
global | Global static DNS rules |
This setting only applies to certificates originating from a Windows system store.
The property accepts comma-separated values where the first descriptor name is used when the OID is mapped, and subsequent values act as aliases for parsing.
Syntax:
Config("XMLRDNDescriptorName[OID]=PrimaryName,Alias1,Alias2");
Where:
OID: The Object Identifier from the certificate's IssuerRDN or SubjectRDN that you want to map.
PrimaryName: The main descriptor name used in the XML signature when the OID is encountered.
Alias1, Alias2, ...: Optional alternative names recognized during parsing.
Usage Examples:
Map OID 2.5.4.5 to SERIALNUMBER:
Config("XMLRDNDescriptorName[2.5.4.5]=SERIALNUMBER");
Map OID 1.2.840.113549.1.9.1 to E, with aliases EMAIL and EMAILADDRESS:
Config("XMLRDNDescriptorName[1.2.840.113549.1.9.1]=E,EMAIL,EMAILADDRESS");
Trappable Errors (SSHKeyManager Class)
SSHKeyManager Errors
1048577 | Invalid parameter (SB_ERROR_INVALID_PARAMETER) |
1048578 | Invalid configuration (SB_ERROR_INVALID_SETUP) |
1048579 | Invalid state (SB_ERROR_INVALID_STATE) |
1048580 | Invalid value (SB_ERROR_INVALID_VALUE) |
1048581 | Private key not found (SB_ERROR_NO_PRIVATE_KEY) |
1048582 | Cancelled by the user (SB_ERROR_CANCELLED_BY_USER) |
1048583 | The file was not found (SB_ERROR_NO_SUCH_FILE) |
1048584 | Unsupported feature or operation (SB_ERROR_UNSUPPORTED_FEATURE) |
1048585 | General error (SB_ERROR_GENERAL_ERROR) |
34603009 | Failed to loaded the trusted keys (SB_ERROR_SSH_INVALID_KEY) |
34603010 | Other operation is in progress (SB_ERROR_SSH_BUSY) |
34603011 | Command execution failed (SB_ERROR_SSH_EXEC_FAILED) |
34603012 | Failed to read data from the connection (SB_ERROR_SSH_READ_FAILED) |
34603013 | Failed to write data to the connection (SB_ERROR_SSH_WRITE_FAILED) |