On Mon, Feb 26, 2007 at 01:17:24PM -0800, Justin Patrin wrote: > 3) DSA can only sign less than 256 bits (140?) so moving to SHA-256 > and DSA will be problematic.
DSA, algorithmically, can sign arbitrary size hashes, as long as you choose a large enough q parameter. Until recently the standardized max for q was 160 bits, FIPS 186-3 (currently in draft) allows longer q if you use a longer p (q=256 is OK with p=2048 or 3072 bits). _______________________________________________ Monotone-devel mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/monotone-devel
