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Add dhm_init()

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This commit is contained in:
Paul Bakker
2014-06-20 13:32:38 +02:00
parent fff0366bba
commit 8f870b047c
3 changed files with 23 additions and 6 deletions
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15
library/dhm.c
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@ -116,6 +116,11 @@ cleanup:
return( ret );
}
void dhm_init( dhm_context *ctx )
{
memset( ctx, 0, sizeof( dhm_context ) );
}
/*
* Parse the ServerKeyExchange parameters
*/
@ -125,8 +130,6 @@ int dhm_read_params( dhm_context *ctx,
{
int ret;
dhm_free( ctx );
if( ( ret = dhm_read_bignum( &ctx->P, p, end ) ) != 0 ||
( ret = dhm_read_bignum( &ctx->G, p, end ) ) != 0 ||
( ret = dhm_read_bignum( &ctx->GY, p, end ) ) != 0 )
@ -417,7 +420,6 @@ int dhm_parse_dhm( dhm_context *dhm, const unsigned char *dhmin,
pem_context pem;
pem_init( &pem );
memset( dhm, 0, sizeof( dhm_context ) );
ret = pem_read_buffer( &pem,
"-----BEGIN DH PARAMETERS-----",
@ -561,6 +563,8 @@ int dhm_self_test( int verbose )
int ret;
dhm_context dhm;
dhm_init( &dhm );
if( verbose != 0 )
polarssl_printf( " DHM parameter load: " );
@ -570,15 +574,16 @@ int dhm_self_test( int verbose )
if( verbose != 0 )
polarssl_printf( "failed\n" );
return( ret );
goto exit;
}
if( verbose != 0 )
polarssl_printf( "passed\n\n" );
exit:
dhm_free( &dhm );
return( 0 );
return( ret );
#else
if( verbose != 0 )
polarssl_printf( " DHM parameter load: skipped\n" );