IP*Works! Encrypt V9 - Online Help
IP*Works! Encrypt V9
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Key Property

The secret key for the symmetric algorithm.

Object Oriented Interface

public function getKey();
public function setKey($value);

Procedural Interface

ipworksencrypt_tripledes_get($res, 5 );
ipworksencrypt_tripledes_set($res, 5, $value );

Default Value

''

Remarks

This secret key is used both for encryption and decryption. The secret key should be known only to the sender and the receiver. The legal key size varies depending on the algorithm.

If this property is left empty and KeyPassword is specified, a Key value will be generated by the class as necessary.

Legal Key and Block Sizes (in bits)

AES CAST DES IDEA RC2 RC4 TripleDES Blowfish Twofish TEA
Minimum Key Size 128 40 64 128 8 8 128 1 128 128
Maximum Key Size 256 128 64 128 128 2048 192 448 256 128
Key Size Step 64 8 0 0 8 8 64 1 8 0
Block Size 128 64 64 64 64 N/A 64 64 128 64

The default KeySize is the Maximum Key Size.

Data Type

Binary String

 
 
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