erbalibera erbalibera a écrit :
is It the same for dsa with sha-1? If yes wich provider is supporting a cipher for dsa?
the same than ?? the ciphers that don't use DIR_SIGN ? the constraints on cipher and signature classes are not defined by card provider but by SUN thru the JavaCard API. (a provider may or not provide a concrete implementation of a mechanism but when provided it shall conform to SUN specifications). DSA & ECDSA mechanisms are only available with signature classe, so to obtain such signatures you must let the card hashs the data; you can not use a cipher class together with a pre-computed digest. Sylvain. _______________________________________________ Muscle mailing list [email protected] http://lists.drizzle.com/mailman/listinfo/muscle
