From 3c7368a33d5fe4f7e865e5e320d2d628db4f845b Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Thu, 9 Apr 1998 11:19:09 +0000 Subject: new release --- mpi/ChangeLog | 4 ++++ mpi/mpicoder.c | 20 +++++++++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-) (limited to 'mpi') diff --git a/mpi/ChangeLog b/mpi/ChangeLog index 0a967df48..a39884d8d 100644 --- a/mpi/ChangeLog +++ b/mpi/ChangeLog @@ -1,3 +1,7 @@ +Thu Apr 9 11:31:36 1998 Werner Koch (wk@isil.d.shuttle.de) + + * mpicoder.c (mpi_get_secure_buffer): New. + Wed Apr 8 09:44:33 1998 Werner Koch (wk@isil.d.shuttle.de) * config.links: Applied small fix from Ulf Möller. diff --git a/mpi/mpicoder.c b/mpi/mpicoder.c index 9362aff65..a4b1c2095 100644 --- a/mpi/mpicoder.c +++ b/mpi/mpicoder.c @@ -268,8 +268,8 @@ mpi_get_keyid( MPI a, u32 *keyid ) * set to zero if the value of A is zero. If sign is not NULL, it will * be set to the sign of the A. */ -byte * -mpi_get_buffer( MPI a, unsigned *nbytes, int *sign ) +static byte * +do_get_buffer( MPI a, unsigned *nbytes, int *sign, int force_secure ) { byte *p, *buffer; mpi_limb_t alimb; @@ -278,7 +278,8 @@ mpi_get_buffer( MPI a, unsigned *nbytes, int *sign ) if( sign ) *sign = a->sign; *nbytes = a->nlimbs * BYTES_PER_MPI_LIMB; - p = buffer = a->secure ? m_alloc_secure( *nbytes) : m_alloc( *nbytes ); + p = buffer = force_secure || a->secure ? m_alloc_secure( *nbytes) + : m_alloc( *nbytes ); for(i=a->nlimbs-1; i >= 0; i-- ) { alimb = a->d[i]; @@ -310,6 +311,19 @@ mpi_get_buffer( MPI a, unsigned *nbytes, int *sign ) return buffer; } + +byte * +mpi_get_buffer( MPI a, unsigned *nbytes, int *sign ) +{ + return do_get_buffer( a, nbytes, sign, 0 ); +} + +byte * +mpi_get_secure_buffer( MPI a, unsigned *nbytes, int *sign ) +{ + return do_get_buffer( a, nbytes, sign, 1 ); +} + /**************** * Use BUFFER to update MPI. */ -- cgit v1.2.3