IPWorks Encrypt 2020 Android Edition

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ComputeSecretKDF Property

The key derivation function.

Syntax

public int getComputeSecretKDF();
public void setComputeSecretKDF(int computeSecretKDF);

Enumerated values: public final static int ekdSHA1 = 0; public final static int ekdSHA256 = 1; public final static int ekdSHA384 = 2; public final static int ekdSHA512 = 3; public final static int ekdMD2 = 4; public final static int ekdMD4 = 5; public final static int ekdMD5 = 6; public final static int ekdHMACSHA1 = 7; public final static int ekdHMACSHA256 = 8; public final static int ekdHMACSHA384 = 9; public final static int ekdHMACSHA512 = 10; public final static int ekdHMACMD5 = 11; public final static int ekdTLS = 12; public final static int ekdConcat = 13;

Remarks

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

Possible values are:

0 (ekdSHA1) SHA-1
1 (ekdSHA256 - default) 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
13 (ekdConcat) Concat

HMAC Notes

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

TLS Notes

When set to TLS, TLSSeed and TLSLabel are required. In addition PrependSecret and AppendSecret are not applicable.

Concat Notes

If Concat is selected the following configuration settings are applicable:

Default Value

1

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IPWorks Encrypt 2020 Android Edition - Version 20.0 [Build 8161]