-/* $OpenBSD: key.c,v 1.64 2006/03/25 13:17:02 djm Exp $ */
+/* $OpenBSD: key.c,v 1.69 2007/07/12 05:48:05 ray Exp $ */
/*
* read_bignum():
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+
#include "includes.h"
+#include <sys/types.h>
+
#include <openssl/evp.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
#include "xmalloc.h"
#include "key.h"
#include "rsa.h"
#include "uuencode.h"
#include "buffer.h"
-#include "bufaux.h"
#include "log.h"
Key *
BN_cmp(a->dsa->pub_key, b->dsa->pub_key) == 0;
default:
fatal("key_equal: bad key type %d", a->type);
- break;
}
- return 0;
}
u_char*
switch (k->type) {
case KEY_DSA:
n = key_new(k->type);
- BN_copy(n->dsa->p, k->dsa->p);
- BN_copy(n->dsa->q, k->dsa->q);
- BN_copy(n->dsa->g, k->dsa->g);
- BN_copy(n->dsa->pub_key, k->dsa->pub_key);
+ if ((BN_copy(n->dsa->p, k->dsa->p) == NULL) ||
+ (BN_copy(n->dsa->q, k->dsa->q) == NULL) ||
+ (BN_copy(n->dsa->g, k->dsa->g) == NULL) ||
+ (BN_copy(n->dsa->pub_key, k->dsa->pub_key) == NULL))
+ fatal("key_from_private: BN_copy failed");
break;
case KEY_RSA:
case KEY_RSA1:
n = key_new(k->type);
- BN_copy(n->rsa->n, k->rsa->n);
- BN_copy(n->rsa->e, k->rsa->e);
+ if ((BN_copy(n->rsa->n, k->rsa->n) == NULL) ||
+ (BN_copy(n->rsa->e, k->rsa->e) == NULL))
+ fatal("key_from_private: BN_copy failed");
break;
default:
fatal("key_from_private: unknown type %d", k->type);