Diff: cyassl/ctaocrypt/md2.h

Revision:

0:b86d15c6ba29

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cyassl/ctaocrypt/md2.h	Mon Jan 19 21:45:42 2015 +0000
@@ -0,0 +1,65 @@
+/* md2.h
+ *
+ * Copyright (C) 2006-2014 wolfSSL Inc.
+ *
+ * This file is part of CyaSSL.
+ *
+ * CyaSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * CyaSSL 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+
+#ifdef CYASSL_MD2
+
+#ifndef CTAO_CRYPT_MD2_H
+#define CTAO_CRYPT_MD2_H
+
+#include <cyassl/ctaocrypt/types.h>
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+
+/* in bytes */
+enum {
+    MD2             =  6,    /* hash type unique */
+    MD2_BLOCK_SIZE  = 16,
+    MD2_DIGEST_SIZE = 16,
+    MD2_PAD_SIZE    = 16,
+    MD2_X_SIZE      = 48
+};
+
+
+/* Md2 digest */
+typedef struct Md2 {
+    word32  count;   /* bytes % PAD_SIZE  */
+    byte    X[MD2_X_SIZE];
+    byte    C[MD2_BLOCK_SIZE];
+    byte    buffer[MD2_BLOCK_SIZE];
+} Md2;
+
+
+CYASSL_API void InitMd2(Md2*);
+CYASSL_API void Md2Update(Md2*, const byte*, word32);
+CYASSL_API void Md2Final(Md2*, byte*);
+CYASSL_API int  Md2Hash(const byte*, word32, byte*);
+
+
+#ifdef __cplusplus
+    } /* extern "C" */
+#endif
+
+#endif /* CTAO_CRYPT_MD2_H */
+#endif /* CYASSL_MD2 */