DSS Provider Algorithms

The following table lists the algorithms supported by the Microsoft DSS Cryptographic Provider.

Algorithm ID Description Comments
CALG_MD5 MD5 hashing algorithm. Provided only for hashing.
CALG_SHA SHA hashing algorithm. Must be used for DSS signatures.
CALG_SHA1 Same as CALG_SHA. No comment.
CALG_DSS_SIGN DSS public/private key signature algorithm. Key length: can be set, 512 bits to 1,024 bits in 64 bit increments. Default key length: 1,024 bits.