1 files changed, 35 insertions, 0 deletions
diff --git a/md5/hmac.c b/md5/hmac.c
new file mode 100644
index 0000000..26589ab
--- /dev/null
+++ b/md5/hmac.c
@@ -0,0 +1,35 @@
+/*
+** Copyright 1998 - 1999 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#define	MD5_INTERNAL
+#include	"md5.h"
+#include	"../libhmac/hmac.h"
+
+static void alloc_context( void (*func)(void *, void *), void *arg)
+{
+struct	MD5_CONTEXT c;
+
+	(*func)((void *)&c, arg);
+}
+
+static void alloc_hash( void (*func)(unsigned char *, void *), void *arg)
+{
+unsigned char c[MD5_DIGEST_SIZE];
+
+	(*func)(c, arg);
+}
+
+struct hmac_hashinfo hmac_md5 = {
+	"md5",
+	MD5_BLOCK_SIZE,
+	MD5_DIGEST_SIZE,
+	sizeof(struct MD5_CONTEXT),
+	(void (*)(void *))md5_context_init,
+	(void (*)(void *, const void *, unsigned))md5_context_hashstream,
+	(void (*)(void *, unsigned long))md5_context_endstream,
+	(void (*)(void *, unsigned char *))md5_context_digest,
+	(void (*)(void *, const unsigned char *))md5_context_restore,
+        alloc_context,
+	alloc_hash};