diff options
Diffstat (limited to 'cipher')
| -rw-r--r-- | cipher/ChangeLog | 7 | ||||
| -rw-r--r-- | cipher/primegen.c | 12 |
2 files changed, 13 insertions, 6 deletions
diff --git a/cipher/ChangeLog b/cipher/ChangeLog index c17028bdf..8e5461274 100644 --- a/cipher/ChangeLog +++ b/cipher/ChangeLog @@ -1,3 +1,10 @@ +Sat Dec 4 12:30:28 CET 1999 Werner Koch <[email protected]> + + * primegen.c (generate_elg_prime): All primes are now generated with + the lowest random quality level. Becuase they are public anyway we + don't need stronger random and by this we do not drain the systems + entropy so much. + Thu Oct 28 16:08:20 CEST 1999 Werner Koch <[email protected]> * random.c (fast_random_poll): Check whether RUSAGE_SELF is defined; diff --git a/cipher/primegen.c b/cipher/primegen.c index 9bf108531..57160b2a3 100644 --- a/cipher/primegen.c +++ b/cipher/primegen.c @@ -117,8 +117,8 @@ generate_elg_prime( int mode, unsigned pbits, unsigned qbits, log_debug("gen prime: pbits=%u qbits=%u fbits=%u/%u n=%d\n", pbits, req_qbits, qbits, fbits, n ); prime = mpi_alloc( (pbits + BITS_PER_MPI_LIMB - 1) / BITS_PER_MPI_LIMB ); - q = gen_prime( qbits, 0, 1 ); - q_factor = mode==1? gen_prime( req_qbits, 0, 1 ) : NULL; + q = gen_prime( qbits, 0, 0 ); + q_factor = mode==1? gen_prime( req_qbits, 0, 0 ) : NULL; /* allocate an array to hold the factors + 2 for later usage */ factors = m_alloc_clear( (n+2) * sizeof *factors ); @@ -145,7 +145,7 @@ generate_elg_prime( int mode, unsigned pbits, unsigned qbits, perms = m_alloc_clear( m ); for(i=0; i < n; i++ ) { perms[i] = 1; - pool[i] = gen_prime( fbits, 0, 1 ); + pool[i] = gen_prime( fbits, 0, 0 ); factors[i] = pool[i]; } } @@ -154,7 +154,7 @@ generate_elg_prime( int mode, unsigned pbits, unsigned qbits, for(i=j=0; i < m && j < n ; i++ ) if( perms[i] ) { if( !pool[i] ) - pool[i] = gen_prime( fbits, 0, 1 ); + pool[i] = gen_prime( fbits, 0, 0 ); factors[j++] = pool[i]; } if( i == n ) { @@ -177,7 +177,7 @@ generate_elg_prime( int mode, unsigned pbits, unsigned qbits, count1 = 0; qbits++; progress('>'); - q = gen_prime( qbits, 0, 1 ); + q = gen_prime( qbits, 0, 0 ); goto next_try; } } @@ -188,7 +188,7 @@ generate_elg_prime( int mode, unsigned pbits, unsigned qbits, count2 = 0; qbits--; progress('<'); - q = gen_prime( qbits, 0, 1 ); + q = gen_prime( qbits, 0, 0 ); goto next_try; } } |