Diff: mbedtls/mbedtls/ripemd160.h

Revision:

11:cada08fc8a70

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbedtls/mbedtls/ripemd160.h	Thu Jun 09 17:08:36 2016 +0000
@@ -0,0 +1,138 @@
+/**
+ * \file mbedtls_ripemd160.h
+ *
+ * \brief RIPE MD-160 message digest
+ *
+ *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+#ifndef MBEDTLS_RIPEMD160_H
+#define MBEDTLS_RIPEMD160_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include <stddef.h>
+#include <stdint.h>
+
+#if !defined(MBEDTLS_RIPEMD160_ALT)
+// Regular implementation
+//
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief          RIPEMD-160 context structure
+ */
+typedef struct
+{
+    uint32_t total[2];          /*!< number of bytes processed  */
+    uint32_t state[5];          /*!< intermediate digest state  */
+    unsigned char buffer[64];   /*!< data block being processed */
+}
+mbedtls_ripemd160_context;
+
+/**
+ * \brief          Initialize RIPEMD-160 context
+ *
+ * \param ctx      RIPEMD-160 context to be initialized
+ */
+void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx );
+
+/**
+ * \brief          Clear RIPEMD-160 context
+ *
+ * \param ctx      RIPEMD-160 context to be cleared
+ */
+void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx );
+
+/**
+ * \brief          Clone (the state of) an RIPEMD-160 context
+ *
+ * \param dst      The destination context
+ * \param src      The context to be cloned
+ */
+void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
+                        const mbedtls_ripemd160_context *src );
+
+/**
+ * \brief          RIPEMD-160 context setup
+ *
+ * \param ctx      context to be initialized
+ */
+void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx );
+
+/**
+ * \brief          RIPEMD-160 process buffer
+ *
+ * \param ctx      RIPEMD-160 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
+                       const unsigned char *input, size_t ilen );
+
+/**
+ * \brief          RIPEMD-160 final digest
+ *
+ * \param ctx      RIPEMD-160 context
+ * \param output   RIPEMD-160 checksum result
+ */
+void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx, unsigned char output[20] );
+
+/* Internal use */
+void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx, const unsigned char data[64] );
+
+#ifdef __cplusplus
+}
+#endif
+
+#else  /* MBEDTLS_RIPEMD160_ALT */
+#include "ripemd160.h"
+#endif /* MBEDTLS_RIPEMD160_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief          Output = RIPEMD-160( input buffer )
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   RIPEMD-160 checksum result
+ */
+void mbedtls_ripemd160( const unsigned char *input, size_t ilen,
+                unsigned char output[20] );
+
+/**
+ * \brief          Checkup routine
+ *
+ * \return         0 if successful, or 1 if the test failed
+ */
+int mbedtls_ripemd160_self_test( int verbose );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* mbedtls_ripemd160.h */