Fawwaz Nadzmy / mbed-STM

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

targets/TARGET_NUVOTON/TARGET_NUC472/crypto/sha/sha1_alt.h@149:156823d33999, 2016-10-28 (annotated)

Committer:
<>
Date:
Fri Oct 28 11:17:30 2016 +0100
Revision:
149:156823d33999
This updates the lib to the mbed lib v128



NOTE: This release includes a restructuring of the file and directory locations and thus some

include paths in your code may need updating accordingly.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 149:156823d33999 1 /* mbed Microcontroller Library
<> 149:156823d33999 2 * Copyright (c) 2015-2016 Nuvoton
<> 149:156823d33999 3 *
<> 149:156823d33999 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 149:156823d33999 5 * you may not use this file except in compliance with the License.
<> 149:156823d33999 6 * You may obtain a copy of the License at
<> 149:156823d33999 7 *
<> 149:156823d33999 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 149:156823d33999 9 *
<> 149:156823d33999 10 * Unless required by applicable law or agreed to in writing, software
<> 149:156823d33999 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 149:156823d33999 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 149:156823d33999 13 * See the License for the specific language governing permissions and
<> 149:156823d33999 14 * limitations under the License.
<> 149:156823d33999 15 */
<> 149:156823d33999 16 #ifndef MBEDTLS_SHA1_ALT_H
<> 149:156823d33999 17 #define MBEDTLS_SHA1_ALT_H
<> 149:156823d33999 18
<> 149:156823d33999 19 #if !defined(MBEDTLS_CONFIG_FILE)
<> 149:156823d33999 20 #include "config.h"
<> 149:156823d33999 21 #else
<> 149:156823d33999 22 #include MBEDTLS_CONFIG_FILE
<> 149:156823d33999 23 #endif
<> 149:156823d33999 24
<> 149:156823d33999 25 #if defined(MBEDTLS_SHA1_C)
<> 149:156823d33999 26 #if defined(MBEDTLS_SHA1_ALT)
<> 149:156823d33999 27
<> 149:156823d33999 28 #include "sha1.h"
<> 149:156823d33999 29 #include "sha_alt_hw.h"
<> 149:156823d33999 30 #include "sha1_alt_sw.h"
<> 149:156823d33999 31
<> 149:156823d33999 32 #ifdef __cplusplus
<> 149:156823d33999 33 extern "C" {
<> 149:156823d33999 34 #endif
<> 149:156823d33999 35
<> 149:156823d33999 36 struct mbedtls_sha1_context_s;
<> 149:156823d33999 37
<> 149:156823d33999 38 /**
<> 149:156823d33999 39 * \brief SHA-1 context structure
<> 149:156823d33999 40 */
<> 149:156823d33999 41 typedef struct mbedtls_sha1_context_s
<> 149:156823d33999 42 {
<> 149:156823d33999 43 int ishw;
<> 149:156823d33999 44 crypto_sha_context hw_ctx;
<> 149:156823d33999 45 mbedtls_sha1_sw_context sw_ctx;
<> 149:156823d33999 46 }
<> 149:156823d33999 47 mbedtls_sha1_context;
<> 149:156823d33999 48
<> 149:156823d33999 49 /**
<> 149:156823d33999 50 * \brief Initialize SHA-1 context
<> 149:156823d33999 51 *
<> 149:156823d33999 52 * \param ctx SHA-1 context to be initialized
<> 149:156823d33999 53 */
<> 149:156823d33999 54 void mbedtls_sha1_init( mbedtls_sha1_context *ctx );
<> 149:156823d33999 55
<> 149:156823d33999 56 /**
<> 149:156823d33999 57 * \brief Clear SHA-1 context
<> 149:156823d33999 58 *
<> 149:156823d33999 59 * \param ctx SHA-1 context to be cleared
<> 149:156823d33999 60 */
<> 149:156823d33999 61 void mbedtls_sha1_free( mbedtls_sha1_context *ctx );
<> 149:156823d33999 62
<> 149:156823d33999 63 /**
<> 149:156823d33999 64 * \brief Clone (the state of) a SHA-1 context
<> 149:156823d33999 65 *
<> 149:156823d33999 66 * \param dst The destination context
<> 149:156823d33999 67 * \param src The context to be cloned
<> 149:156823d33999 68 */
<> 149:156823d33999 69 void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
<> 149:156823d33999 70 const mbedtls_sha1_context *src );
<> 149:156823d33999 71
<> 149:156823d33999 72 /**
<> 149:156823d33999 73 * \brief SHA-1 context setup
<> 149:156823d33999 74 *
<> 149:156823d33999 75 * \param ctx context to be initialized
<> 149:156823d33999 76 */
<> 149:156823d33999 77 void mbedtls_sha1_starts( mbedtls_sha1_context *ctx );
<> 149:156823d33999 78
<> 149:156823d33999 79 /**
<> 149:156823d33999 80 * \brief SHA-1 process buffer
<> 149:156823d33999 81 *
<> 149:156823d33999 82 * \param ctx SHA-1 context
<> 149:156823d33999 83 * \param input buffer holding the data
<> 149:156823d33999 84 * \param ilen length of the input data
<> 149:156823d33999 85 */
<> 149:156823d33999 86 void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen );
<> 149:156823d33999 87
<> 149:156823d33999 88 /**
<> 149:156823d33999 89 * \brief SHA-1 final digest
<> 149:156823d33999 90 *
<> 149:156823d33999 91 * \param ctx SHA-1 context
<> 149:156823d33999 92 * \param output SHA-1 checksum result
<> 149:156823d33999 93 */
<> 149:156823d33999 94 void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] );
<> 149:156823d33999 95
<> 149:156823d33999 96 /* Internal use */
<> 149:156823d33999 97 void mbedtls_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] );
<> 149:156823d33999 98
<> 149:156823d33999 99 #ifdef __cplusplus
<> 149:156823d33999 100 }
<> 149:156823d33999 101 #endif
<> 149:156823d33999 102
<> 149:156823d33999 103 #endif /* MBEDTLS_SHA1_ALT */
<> 149:156823d33999 104 #endif /* MBEDTLS_SHA1_C */
<> 149:156823d33999 105
<> 149:156823d33999 106 #endif /* sha1_alt.h */