IPWorks Encrypt 2020 Android Edition

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HashAlgorithm Property

The hash algorithm used for hash computation.

Syntax

public int getHashAlgorithm();
public void setHashAlgorithm(int hashAlgorithm);

Enumerated values: public final static int ehaSHA1 = 0; public final static int ehaSHA224 = 1; public final static int ehaSHA256 = 2; public final static int ehaSHA384 = 3; public final static int ehaSHA512 = 4; public final static int ehaMD2 = 5; public final static int ehaMD4 = 6; public final static int ehaMD5 = 7; public final static int ehaMD5SHA1 = 8; public final static int ehaRIPEMD160 = 9;

Remarks

This property specifies the hash algorithm used for hash computation. This is only applicable when calling Sign or VerifySignature and Algorithm specifies a ECDSA key (secp256r1, secp384r1, or secp521r1. Possible values are:

0 (ehaSHA1) SHA-1
1 (ehaSHA224) SHA-224
2 (ehaSHA256 - default) SHA-256
3 (ehaSHA384) SHA-384
4 (ehaSHA512) SHA-512
5 (ehaMD2) MD2
6 (ehaMD4) MD4
7 (ehaMD5) MD5
8 (ehaMD5SHA1) MD5SHA-1
9 (ehaRIPEMD160) RIPEMD-160

When Algorithm specified an EdDSA key this setting is not applicable as the hash algorithm is defined by the specification as SHA-512 for ed25519 and SHAKE-256 for ed448.

Default Value

2

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