* Initial checkin.

Rev: src/nettle/.bootstrap:1.1
Rev: src/nettle/.c-style:1.1
Rev: src/nettle/AUTHORS:1.1
Rev: src/nettle/ChangeLog:1.1
Rev: src/nettle/Makefile.am:1.1
Rev: src/nettle/NEWS:1.1
Rev: src/nettle/README:1.1
Rev: src/nettle/aes.c:1.1
Rev: src/nettle/aes.h:1.1
Rev: src/nettle/arcfour.c:1.1
Rev: src/nettle/arcfour.h:1.1
Rev: src/nettle/configure.in:1.1
Rev: src/nettle/macros.h:1.1
Rev: src/nettle/md5.c:1.1
Rev: src/nettle/md5.h:1.1
Rev: src/nettle/memxor.c:1.1
Rev: src/nettle/memxor.h:1.1
Rev: src/nettle/testsuite/.c-style:1.1
Rev: src/nettle/testsuite/Makefile.am:1.1
Rev: src/nettle/testsuite/aes-test.m4:1.1
Rev: src/nettle/testsuite/arcfour-test.m4:1.1
Rev: src/nettle/testsuite/macros.m4:1.1
Rev: src/nettle/testsuite/md5-test.m4:1.1
Rev: src/nettle/testsuite/run-tests:1.1
Rev: src/nettle/testsuite/testutils.c:1.1
Rev: src/nettle/testsuite/testutils.h:1.1

1 files changed, 61 insertions, 0 deletions

diff --git a/md5.h b/md5.h
new file mode 100644
index 00000000..653b34cd
--- /dev/null
+++ b/md5.h
@@ -0,0 +1,61 @@
+/* md5.h
+ *
+ * The md5 hash function.
+ */
+
+/* nettle, low-level cryptographics library
+ *
+ * Copyright (C) 2001 Niels Möller
+ *  
+ * The nettle library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ * 
+ * The GNU MP Library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+ 
+#ifndef NETTLE_MD5_H_INCLUDED
+#define NETTLE_MD5_H_INCLUDED
+
+#include <stdint.h>
+
+#define MD5_DIGEST_SIZE 16
+#define MD5_DATA_SIZE 64
+
+/* Digest is kept internally as 4 32-bit words. */
+#define _MD5_DIGEST_LENGTH 4
+
+struct md5_ctx
+{
+  uint32_t digest[_MD5_DIGEST_LENGTH];
+  uint32_t count_l, count_h;    /* Block count */
+  uint8_t block[MD5_DATA_SIZE]; /* Block buffer */
+  unsigned index;               /* Into buffer */
+};
+
+void
+md5_init(struct md5_ctx *ctx);
+
+void
+md5_update(struct md5_ctx *ctx,
+	   unsigned length,
+	   const uint8_t *data);
+
+void
+md5_final(struct md5_ctx *ctx);
+
+void
+md5_digest(const struct md5_ctx *ctx,
+	   unsigned length,
+	   uint8_t *digest);
+
+#endif /* NETTLE_MD5_H_INCLUDED */