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some more internall structure changes

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This commit is contained in:
Werner Koch 1998-06-16 15:13:28 +00:00
parent 6e1ca6b80f
commit e6ac5acbbf
39 changed files with 814 additions and 400 deletions
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18
mpi/mpiutil.c
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@ -63,7 +63,7 @@ mpi_alloc( unsigned nlimbs )
a->alloced = nlimbs;
a->nlimbs = 0;
a->sign = 0;
a->secure = 0;
a->flags = 0;
return a;
}
@ -93,7 +93,7 @@ mpi_alloc_secure( unsigned nlimbs )
a->d = nlimbs? mpi_alloc_limb_space( nlimbs, 1 ) : NULL;
#endif
a->alloced = nlimbs;
a->secure = 1;
a->flags |= 1;
a->nlimbs = 0;
a->sign = 0;
return a;
@ -204,9 +204,9 @@ mpi_set_secure( MPI a )
{
mpi_ptr_t ap, bp;
if( a->secure )
if( (a->flags & 1) )
return;
a->secure = 1;
a->flags |= 1;
ap = a->d;
if( !a->nlimbs ) {
assert(!ap);
@ -243,15 +243,15 @@ mpi_copy( MPI a )
if( a ) {
#ifdef M_DEBUG
b = a->secure? mpi_debug_alloc_secure( a->nlimbs, info )
: mpi_debug_alloc( a->nlimbs, info );
b = mpi_is_secure(a)? mpi_debug_alloc_secure( a->nlimbs, info )
: mpi_debug_alloc( a->nlimbs, info );
#else
b = a->secure? mpi_alloc_secure( a->nlimbs )
: mpi_alloc( a->nlimbs );
b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
: mpi_alloc( a->nlimbs );
#endif
b->nlimbs = a->nlimbs;
b->sign = a->sign;
b->secure = a->secure;
b->flags = a->flags;
b->nbits = a->nbits;
for(i=0; i < b->nlimbs; i++ )
b->d[i] = a->d[i];