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gnupg extension are now working

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This commit is contained in:
Werner Koch 1998-06-13 17:00:02 +00:00
parent 37d2adfe61
commit e662bf708b
33 changed files with 1411 additions and 713 deletions
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33
cipher/dsa.h
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@ -20,31 +20,12 @@
#ifndef G10_DSA_H
#define G10_DSA_H
#include "mpi.h"
typedef struct {
MPI p; /* prime */
MPI q; /* group order */
MPI g; /* group generator */
MPI y; /* g^x mod p */
} DSA_public_key;
typedef struct {
MPI p; /* prime */
MPI q; /* group order */
MPI g; /* group generator */
MPI y; /* g^x mod p */
MPI x; /* secret exponent */
} DSA_secret_key;
void dsa_free_public_key( DSA_public_key *pk );
void dsa_free_secret_key( DSA_secret_key *sk );
int dsa_check_secret_key( DSA_secret_key *sk );
void dsa_generate( DSA_public_key *pk, DSA_secret_key *sk,
unsigned nbits, MPI **ret_factors );
void dsa_sign(MPI r, MPI s, MPI input, DSA_secret_key *skey);
int dsa_verify(MPI r, MPI s, MPI input, DSA_public_key *pkey);
int dsa_generate( int algo, unsigned nbits, MPI *skey, MPI **retfactors );
int dsa_check_secret_key( int algo, MPI *skey );
int dsa_sign( int algo, MPI *resarr, MPI data, MPI *skey );
int dsa_verify( int algo, MPI hash, MPI *data, MPI *pkey );
unsigned dsa_get_nbits( int algo, MPI *pkey );
const char *dsa_get_info( int algo, int *npkey, int *nskey,
int *nenc, int *nsig, int *usage );
#endif /*G10_DSA_H*/