void process ( ap_uint <N> message, ap_uint <N>& result )
Encrypt message and get result. It does not include any padding scheme.
Parameters:
| message | Message to be encrypted/decrypted |
| result | Generated encrypted/decrypted result. |
#include "dsa.hpp"
Digital Signature. This class provide signing and verifying functions. Generation of domain parameters, key pairs and per-message secrect number requires key management mechanism and is not covered in this class.
Parameters:
| L | bit length of prime modulus. |
| N | bit length of prime divisor. Selection of L and N is fixed in FIPS.186-4, section 4.2. Choice of pair {L, N} are: {1024, 160}, {2048, 224}, {2048, 256}, {3072, 256} |
| H | bit length of Digest value |
template < int L, int N, int H > class dsa // fields ap_uint <L> p ap_uint <N> q ap_uint <L> g ap_uint <N> x ap_uint <L> y ap_uint <L> rMod