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

The key derivation function.

Syntax

property KeyDerivationFunction: TipceccKeyDerivationFunctions;



TipceccKeyDerivationFunctions = ( ekdSHA1, ekdSHA256, ekdSHA384, ekdSHA512, ekdMD2, ekdMD4, ekdMD5, ekdHMACSHA1, ekdHMACSHA256, ekdHMACSHA384, ekdHMACSHA512, ekdHMACMD5, ekdTLS );

Default Value

ekdSHA1

Remarks

This property specifies the key derivation function (KDF) and algorithm to use when calling ComputeSecret.

Possible values are:

0 (ekdSHA1 - default) SHA-1
1 (ekdSHA256) SHA-256
2 (ekdSHA384) SHA-384
3 (ekdSHA512) SHA-512
4 (ekdMD2) MD2
5 (ekdMD4) MD4
6 (ekdMD5) MD5
7 (ekdHMACSHA1) HMAC-SHA1
8 (ekdHMACSHA256) HMAC-SHA256
9 (ekdHMACSHA384) HMAC-SHA384
10 (ekdHMACSHA512) HMAC-SHA512
11 (ekdHMACMD5) HMAC-MD5
12 (ekdTLS) TLS

If an HMAC algorithm is selected HMACKey may optionally be set to specify the key.

Note: When set to TLS, TLSSeed and TLSLabel are required.

Data Type

Integer

 
 
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