* gc.h: Add gc_hash and gc_hash_buffer.
* gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
* gc-libgcrypt.c (gc_hash_buffer): Add.
# include <config.h>
#endif
-#include <stdlib.h>
-
/* Get prototype. */
#include <gc.h>
+#include <stdlib.h>
+#include <string.h>
+
/* For randomize. */
#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#include <errno.h>
-#include <string.h>
+#include "md5.h"
+#include "hmac.h"
int
gc_init (void)
return;
}
-#include "md5.h"
+/* Hashes. */
+
+int
+gc_hash_buffer (int hash, const void *in, size_t inlen, char *resbuf)
+{
+ switch (hash)
+ {
+ case GC_MD5:
+ md5_buffer (in, inlen, resbuf);
+ break;
+
+ default:
+ return GC_INVALID_HASH;
+ }
+
+ return GC_OK;
+}
int
gc_md5 (const void *in, size_t inlen, void *resbuf)
return 0;
}
-#include "hmac.h"
-
int
gc_hmac_md5 (const void *key, size_t keylen,
const void *in, size_t inlen, char *resbuf)
func_realloc, func_free);
}
+/* Hashes. */
+
+int
+gc_hash_buffer (int hash, const void *in, size_t inlen, char *resbuf)
+{
+ int gcryalg;
+
+ switch (hash)
+ {
+ case GC_MD5:
+ gcryalg = GCRY_MD_MD5;
+ break;
+
+ default:
+ return GC_INVALID_HASH;
+ }
+
+ gcry_md_hash_buffer (gcryalg, resbuf, in, inlen);
+
+ return GC_OK;
+}
+
/* One-call interface. */
int
/* Get size_t. */
# include <stddef.h>
-#define GC_MD5_DIGEST_SIZE 16
-
enum Gc_rc
{
GC_OK = 0,
};
typedef enum Gc_rc Gc_rc;
+/* Hash types. */
+enum Gc_hash
+ {
+ GC_MD5
+ };
+typedef enum Gc_hash Gc_hash;
+
+#define GC_MD5_DIGEST_SIZE 16
+
+/* Call before respectively after any other functions. */
extern int gc_init (void);
extern void gc_done (void);
gc_realloc_t func_realloc,
gc_free_t func_free);
+/* Hashes. */
+extern int
+gc_hash_buffer (int hash, const void *in, size_t inlen, char *out);
+
/* One-call interface. */
extern int gc_md5 (const void *in, size_t inlen, void *resbuf);
extern int gc_hmac_md5 (const void *key, size_t keylen,