diff options
Diffstat (limited to 'cipher/dsa.c')
| -rw-r--r-- | cipher/dsa.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/cipher/dsa.c b/cipher/dsa.c index 14854635c..cbd90ac5f 100644 --- a/cipher/dsa.c +++ b/cipher/dsa.c @@ -52,6 +52,13 @@ static void generate( DSA_secret_key *sk, unsigned nbits, MPI **ret_factors ); static void sign(MPI r, MPI s, MPI input, DSA_secret_key *skey); static int verify(MPI r, MPI s, MPI input, DSA_public_key *pkey); +static void +progress( int c ) +{ + fputc( c, stderr ); +} + + /**************** * Generate a random secret exponent k less than q */ @@ -65,7 +72,7 @@ gen_k( MPI q ) log_debug("choosing a random k "); for(;;) { if( DBG_CIPHER ) - fputc('.', stderr); + progress('.'); { char *p = get_random_bits( nbits, 1, 1 ); mpi_set_buffer( k, p, (nbits+7)/8, 0 ); m_free(p); @@ -84,7 +91,7 @@ gen_k( MPI q ) break; /* okay */ } if( DBG_CIPHER ) - fputc('\n', stderr); + progress('\n'); return k; } @@ -170,7 +177,7 @@ generate( DSA_secret_key *sk, unsigned nbits, MPI **ret_factors ) rndbuf = NULL; do { if( DBG_CIPHER ) - fputc('.', stderr); + progress('.'); if( !rndbuf ) rndbuf = get_random_bits( qbits, 2, 1 ); else { /* change only some of the higher bits (= 2 bytes)*/ @@ -190,7 +197,7 @@ generate( DSA_secret_key *sk, unsigned nbits, MPI **ret_factors ) mpi_powm( y, g, x, p ); if( DBG_CIPHER ) { - fputc('\n', stderr); + progress('\n'); log_mpidump("dsa p= ", p ); log_mpidump("dsa q= ", q ); log_mpidump("dsa g= ", g ); |