1 files changed, 62 insertions, 0 deletions
diff --git a/sha1/hmac.c b/sha1/hmac.c
new file mode 100644
index 0000000..12e1833
--- /dev/null
+++ b/sha1/hmac.c
@@ -0,0 +1,62 @@
+/*
+** Copyright 2001-2005 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+#define	SHA1_INTERNAL
+#include	"sha1.h"
+#include	"../libhmac/hmac.h"
+
+
+static void alloc_context_sha1( void (*func)(void *, void *), void *arg)
+{
+struct	SHA1_CONTEXT c;
+
+	(*func)((void *)&c, arg);
+}
+
+static void alloc_hash_sha1( void (*func)(unsigned char *, void *), void *arg)
+{
+unsigned char c[SHA1_DIGEST_SIZE];
+
+	(*func)(c, arg);
+}
+
+struct hmac_hashinfo hmac_sha1 = {
+	"sha1",
+	SHA1_BLOCK_SIZE,
+	SHA1_DIGEST_SIZE,
+	sizeof(struct SHA1_CONTEXT),
+	(void (*)(void *))sha1_context_init,
+	(void (*)(void *, const void *, unsigned))sha1_context_hashstream,
+	(void (*)(void *, unsigned long))sha1_context_endstream,
+	(void (*)(void *, unsigned char *))sha1_context_digest,
+	(void (*)(void *, const unsigned char *))sha1_context_restore,
+        alloc_context_sha1,
+	alloc_hash_sha1};
+
+static void alloc_context_sha256( void (*func)(void *, void *), void *arg)
+{
+struct	SHA256_CONTEXT c;
+
+	(*func)((void *)&c, arg);
+}
+
+static void alloc_hash_sha256( void (*func)(unsigned char *, void *), void *arg)
+{
+unsigned char c[SHA256_DIGEST_SIZE];
+
+	(*func)(c, arg);
+}
+
+struct hmac_hashinfo hmac_sha256 = {
+	"sha256",
+	SHA256_BLOCK_SIZE,
+	SHA256_DIGEST_SIZE,
+	sizeof(struct SHA256_CONTEXT),
+	(void (*)(void *))sha256_context_init,
+	(void (*)(void *, const void *, unsigned))sha256_context_hashstream,
+	(void (*)(void *, unsigned long))sha256_context_endstream,
+	(void (*)(void *, unsigned char *))sha256_context_digest,
+	(void (*)(void *, const unsigned char *))sha256_context_restore,
+        alloc_context_sha256,
+	alloc_hash_sha256};