security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-14 21:47:19 +02:00
Code Activity

See ChangeLog: Thu Jul 1 12:47:31 CEST 1999 Werner Koch

Browse source
This commit is contained in:
Werner Koch 1999-07-01 10:53:35 +00:00
parent 75ed03c960
commit 28eb86c006
31 changed files with 402 additions and 123 deletions
Download patch file Download diff file Expand all files Collapse all files

15
cipher/elgamal.c
View file

@ -56,6 +56,13 @@ static void sign(MPI a, MPI b, MPI input, ELG_secret_key *skey);
static int verify(MPI a, MPI b, MPI input, ELG_public_key *pkey);
static void
progress( int c )
{
fputc( c, stderr );
}
static void
test_keys( ELG_secret_key *sk, unsigned nbits )
{
@ -108,7 +115,7 @@ gen_k( MPI p )
mpi_sub_ui( p_1, p, 1);
for(;;) {
if( DBG_CIPHER )
fputc('.', stderr);
progress('.');
{ char *pp = get_random_bits( nbits, 1, 1 );
mpi_set_buffer( k, pp, (nbits+7)/8, 0 );
m_free(pp);
@ -128,7 +135,7 @@ gen_k( MPI p )
break; /* okay, k is relatively prime to (p-1) */
}
if( DBG_CIPHER )
fputc('\n', stderr);
progress('\n');
mpi_free(p_1);
mpi_free(temp);
@ -179,7 +186,7 @@ generate( ELG_secret_key *sk, unsigned nbits, MPI **ret_factors )
rndbuf = NULL;
do {
if( DBG_CIPHER )
fputc('.', stderr);
progress('.');
if( rndbuf ) { /* change only some of the higher bits */
if( nbits < 16 ) {/* should never happen ... */
m_free(rndbuf);
@ -202,7 +209,7 @@ generate( ELG_secret_key *sk, unsigned nbits, MPI **ret_factors )
mpi_powm( y, g, x, p );
if( DBG_CIPHER ) {
fputc('\n', stderr);
progress('\n');
log_mpidump("elg p= ", p );
log_mpidump("elg g= ", g );
log_mpidump("elg y= ", y );