#endif
#endif
-#include <stdio.h>
+#define OPENSSL_FIPSAPI
+
#include <assert.h>
#include "cryptlib.h"
*
* 1. Check a bunch of "(words+1)" type hacks in various bignum functions and
* check they can be safely removed.
- * - BN_bin2bn() looks pretty nasty with the miscellaneous +1 and +2 adjustments.
- * Needs a full rubber-gloving, me thinks.
* - Check +1 and other ugliness in BN_from_montgomery()
- * - Aspects of BN_bn2dec() also look a bit arbitrary
*
* 2. Consider allowing a BN_new_ex() that, at least, lets you specify an
* appropriate 'block' size that will be honoured by bn_expand_internal() to
unsigned int bnidx = 0, fpidx = 0;
BN_POOL_ITEM *item = ctx->pool.head;
BN_STACK *stack = &ctx->stack;
- printf("(%08x): ", (unsigned int)ctx);
+ fprintf(stderr,"(%08x): ", (unsigned int)ctx);
while(bnidx < ctx->used)
{
- printf("%02x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax);
+ fprintf(stderr,"%03x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax);
if(!(bnidx % BN_CTX_POOL_SIZE))
item = item->next;
}
- printf("\n");
+ fprintf(stderr,"\n");
bnidx = 0;
- printf(" : ");
+ fprintf(stderr," : ");
while(fpidx < stack->depth)
{
while(bnidx++ < stack->indexes[fpidx])
- printf(" ");
- printf("^^ ");
+ fprintf(stderr," ");
+ fprintf(stderr,"^^^ ");
bnidx++;
fpidx++;
}
- printf("\n");
+ fprintf(stderr,"\n");
}
#define CTXDBG_ENTRY(str, ctx) do { \
ctxdbg_cur = (str); \
- printf("Starting %s\n", ctxdbg_cur); \
+ fprintf(stderr,"Starting %s\n", ctxdbg_cur); \
ctxdbg(ctx); \
} while(0)
#define CTXDBG_EXIT(ctx) do { \
- printf("Ending %s\n", ctxdbg_cur); \
+ fprintf(stderr,"Ending %s\n", ctxdbg_cur); \
ctxdbg(ctx); \
} while(0)
#define CTXDBG_RET(ctx,ret)
void BN_CTX_free(BN_CTX *ctx)
{
+ if (ctx == NULL)
+ return;
#ifdef BN_CTX_DEBUG
+ {
BN_POOL_ITEM *pool = ctx->pool.head;
- printf("BN_CTX_free, stack-size=%d, pool-bignums=%d\n",
+ fprintf(stderr,"BN_CTX_free, stack-size=%d, pool-bignums=%d\n",
ctx->stack.size, ctx->pool.size);
- printf("dmaxs: ");
+ fprintf(stderr,"dmaxs: ");
while(pool) {
unsigned loop = 0;
while(loop < BN_CTX_POOL_SIZE)
- printf("%02x ", pool->vals[loop++].dmax);
+ fprintf(stderr,"%02x ", pool->vals[loop++].dmax);
pool = pool->next;
}
- printf("\n");
+ fprintf(stderr,"\n");
+ }
#endif
BN_STACK_finish(&ctx->stack);
BN_POOL_finish(&ctx->pool);
/* (Try to) get a new frame pointer */
else if(!BN_STACK_push(&ctx->stack, ctx->used))
{
- /* I know this isn't BN_CTX_get, but ... */
- BNerr(BN_F_BN_CTX_GET,BN_R_TOO_MANY_TEMPORARY_VARIABLES);
+ BNerr(BN_F_BN_CTX_START,BN_R_TOO_MANY_TEMPORARY_VARIABLES);
ctx->err_stack++;
}
CTXDBG_EXIT(ctx);