security-and-privacy/gnupg
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See ChangeLog: Fri Dec 31 14:06:56 CET 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-12-31 13:02:40 +00:00
parent ed0b0e09d3
commit 704eb738c0
6 changed files with 55 additions and 8 deletions
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2
g10/g10.c
View File

@ -596,7 +596,7 @@ main( int argc, char **argv )
log_set_name("gpg");
/* check that the libraries are suitable. Do it here because
* the option parse may need services of the library */
if ( !gcry_check_version ( "1.1.1" ) ) {
if ( !gcry_check_version ( "1.1.0a" ) ) {
log_fatal(_("libgcrypt is too old (need %s, have %s)\n"),
VERSION, gcry_check_version(NULL) );
}

2
g10/seckey-cert.c
View File

@ -330,7 +330,7 @@ protect_secret_key( PKT_secret_key *sk, DEK *dek )
csum += checksum_mpi( sk->skey[i] );
buffer = mpi_get_buffer( sk->skey[i], &nbytes, NULL );
gcry_cipher_sync( cipher_hd );
assert( !mpi_is_opaque(sk->skey[i]) );
assert( !gcry_mpi_get_flag( sk->skey[i], GCRYMPI_FLAG_OPAQUE ) );
gcry_cipher_encrypt( cipher_hd, buffer, nbytes, NULL, 0 );
mpi_set_buffer( sk->skey[i], buffer, nbytes, 0 );
m_free( buffer );

11
mpi/ChangeLog
View File

@ -1,3 +1,14 @@
Fri Dec 31 14:06:56 CET 1999 Werner Koch <wk@gnupg.de>
* mpi-bit.c (gcry_mpi_get_nbits): New.
* mpiutil.c (mpi_set_secure): made static.
(gcry_mpi_get_flag): New.
(gcry_mpi_set_flag): New.
(gcry_mpi_clear_flag): New.
(mpi_set_opaque): renamed to gcry_mpi_set_opaque.
(mpi_get_opaque): renamed to gcry_mpi_get_opaque.
Fri Dec 31 12:48:31 CET 1999 Werner Koch <wk@gnupg.de>
* mpicoder.c (mpi_read_from_buffer): Made static.

5
mpi/mpi-bit.c
View File

@ -90,6 +90,11 @@ mpi_get_nbits( MPI a )
return n;
}
unsigned int
gcry_mpi_get_nbits( MPI a )
{
return mpi_get_nbits( a );
}
/****************
* Test whether bit N is set.

41
mpi/mpiutil.c
View File

@ -159,7 +159,7 @@ mpi_free( MPI a )
g10_free(a);
}
void
static void
mpi_set_secure( MPI a )
{
mpi_ptr_t ap, bp;
@ -180,7 +180,7 @@ mpi_set_secure( MPI a )
MPI
mpi_set_opaque( MPI a, void *p, unsigned int nbits )
gcry_mpi_set_opaque( MPI a, void *p, unsigned int nbits )
{
if( !a ) {
a = mpi_alloc(0);
@ -202,7 +202,7 @@ mpi_set_opaque( MPI a, void *p, unsigned int nbits )
void *
mpi_get_opaque( MPI a, unsigned int *nbits )
gcry_mpi_get_opaque( MPI a, unsigned int *nbits )
{
if( !(a->flags & 4) )
log_bug("mpi_get_opaque on normal mpi\n");
@ -226,7 +226,7 @@ mpi_copy( MPI a )
void *p = g10_is_secure(a->d)? g10_xmalloc_secure( (a->sign+7)/8 )
: g10_xmalloc( (a->sign+7)/8 );
memcpy( p, a->d, (a->sign+7)/8 );
b = mpi_set_opaque( NULL, p, a->sign );
b = gcry_mpi_set_opaque( NULL, p, a->sign );
}
else if( a ) {
b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
@ -258,7 +258,7 @@ mpi_alloc_like( MPI a )
void *p = g10_is_secure(a->d)? g10_malloc_secure( n )
: g10_malloc( n );
memcpy( p, a->d, n );
b = mpi_set_opaque( NULL, p, a->sign );
b = gcry_mpi_set_opaque( NULL, p, a->sign );
}
else if( a ) {
b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
@ -389,3 +389,34 @@ gcry_mpi_randomize( GCRY_MPI w,
}
void
gcry_mpi_set_flag( GCRY_MPI a, enum gcry_mpi_flag flag )
{
switch( flag ) {
case GCRYMPI_FLAG_SECURE: mpi_set_secure(a); break;
case GCRYMPI_FLAG_OPAQUE:
default: log_bug("invalid flag value\n");
}
}
void
gcry_mpi_clear_flag( GCRY_MPI a, enum gcry_mpi_flag flag )
{
switch( flag ) {
case GCRYMPI_FLAG_SECURE:
case GCRYMPI_FLAG_OPAQUE:
default: log_bug("invalid flag value\n");
}
}
int
gcry_mpi_get_flag( GCRY_MPI a, enum gcry_mpi_flag flag )
{
switch( flag ) {
case GCRYMPI_FLAG_SECURE: return (a->flags & 1);
case GCRYMPI_FLAG_OPAQUE: return (a->flags & 4);
default: log_bug("invalid flag value\n");
}
}

2
util/memory.c
View File

@ -38,7 +38,7 @@
#include "util.h"
/* FXIME: ugly hack. Need a prototype here but can't include g10lib.h */
int g10_private_is_secure( void *p );
int g10_private_is_secure( const void *p );
#define MAGIC_NOR_BYTE 0x55