| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| #ifndef AXUTIL_MD5_H |
| #define AXUTIL_MD5_H |
| |
| /** |
| * @file axutil_md5.h |
| * @brief MD5 Implementation for Axis2 based on rfc1321. |
| */ |
| |
| #include <axutil_utils_defines.h> |
| #include <axutil_env.h> |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| /** |
| * @defgroup axis2_util utilities |
| * @ingroup axis2 |
| * @{ |
| * @} |
| */ |
| |
| /** |
| * @defgroup axutil_md5 md5 |
| * @ingroup axis2_util |
| * @{ |
| */ |
| |
| /** The MD5 digest size */ |
| #define AXIS2_MD5_DIGESTSIZE 16 |
| |
| typedef struct axutil_md5_ctx |
| { |
| /** state (ABCD) */ |
| unsigned int state[4]; |
| /** number of bits, modulo 2^64 (lsb first) */ |
| unsigned int count[2]; |
| /** input buffer */ |
| unsigned char buffer[64]; |
| } |
| axutil_md5_ctx_t; |
| |
| /** |
| * Creates md5_ctx struct, which is used for the MD5 message-digest |
| * operation. Initialization of the struct is done during the creation |
| * process. |
| * @param env, pointer to the env struct. |
| * @return pointer to md5_ctx struct created. |
| */ |
| AXIS2_EXTERN axutil_md5_ctx_t *AXIS2_CALL |
| axutil_md5_ctx_create( |
| const axutil_env_t * env); |
| |
| /** |
| * Frees the md5_ctx struct |
| * @param md5_ctx, pointer to struct to free. |
| * @param env, pointer to the env struct. |
| */ |
| AXIS2_EXTERN void AXIS2_CALL |
| axutil_md5_ctx_free( |
| axutil_md5_ctx_t * md5_ctx, |
| const axutil_env_t * env); |
| |
| /** |
| * MD5 block update operation. Continue an MD5 message-digest operation, |
| * processing another message block, and updating the context. |
| * @param context The MD5 content to update. |
| * @param env, pointer to the env struct. |
| * @param input_str next message block to update |
| * @param inputLen The length of the next message block |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axutil_md5_update( |
| axutil_md5_ctx_t *context, |
| const axutil_env_t * env, |
| const void *input_str, |
| size_t inputLen); |
| |
| /** |
| * MD5 finalization. Ends an MD5 message-digest operation, writing the |
| * message digest and zeroing the context. |
| * @param digest The final MD5 digest. |
| * @param env, pointer to the env struct. |
| * @param context The MD5 content we are finalizing. |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axutil_md5_final( |
| axutil_md5_ctx_t *context, |
| const axutil_env_t * env, |
| unsigned char digest[AXIS2_MD5_DIGESTSIZE]); |
| |
| /** |
| * MD5 in one step. |
| * @param env, pointer to the env struct. |
| * @param digest The final MD5 digest. |
| * @param input_str The message block to use. |
| * @param inputLen The length of the message block. |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axutil_md5( |
| const axutil_env_t * env, |
| unsigned char digest[AXIS2_MD5_DIGESTSIZE], |
| const void *input_str, |
| size_t inputLen); |
| |
| /** @} */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* AXIS2_MD5_H */ |