ietf-openpgp
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HAVAL - But which variant (and what OID?)

1998-03-18 15:53:35
From one of the HAVAL files...

 *  havalapp.h:  specifies the following three constants needed to
 *               compile the HAVAL hashing library:
 *                     LITTLE_ENDIAN, PASS and FPTLEN
 *
 *   PASS     define the number of passes        (3, 4, or 5)
 *   FPTLEN   define the length of a fingerprint (128, 160, 192, 224 or 256)

The FPTLEN is in bits, so 16, 20, 24, 28, or 32 byte hash output is
possible.

And since pgp uses the DER stuff, what bytes do I prepend?

And is there an implementation without copyright or patent problems?

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