joey shelton / LED_Demo

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Dependencies:   MAX44000 PWM_Tone_Library nexpaq_mdk

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sha1.h File Reference
Data Structures | Functions

sha1.h File Reference

SHA-1 cryptographic hash function. More...

Go to the source code of this file.

Data Structures

struct  mbedtls_sha1_context
 SHA-1 context structure. More...

Functions

void mbedtls_sha1_init (mbedtls_sha1_context *ctx)
 Initialize SHA-1 context.
void mbedtls_sha1_free (mbedtls_sha1_context *ctx)
 Clear SHA-1 context.
void mbedtls_sha1_clone (mbedtls_sha1_context *dst, const mbedtls_sha1_context *src)
 Clone (the state of) a SHA-1 context.
void mbedtls_sha1_starts (mbedtls_sha1_context *ctx)
 SHA-1 context setup.
void mbedtls_sha1_update (mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen)
 SHA-1 process buffer.
void mbedtls_sha1_finish (mbedtls_sha1_context *ctx, unsigned char output[20])
 SHA-1 final digest.
void mbedtls_sha1 (const unsigned char *input, size_t ilen, unsigned char output[20])
 Output = SHA-1( input buffer )
int mbedtls_sha1_self_test (int verbose)
 Checkup routine.

Detailed Description

SHA-1 cryptographic hash function.

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)

Definition in file sha1.h.

Function Documentation

void mbedtls_sha1 ( const unsigned char *  input,
size_t  ilen,
unsigned char  output[20] 
)

Output = SHA-1( input buffer )

Parameters:
inputbuffer holding the data
ilenlength of the input data
outputSHA-1 checksum result

Definition at line 352 of file features/mbedtls/src/sha1.c.

void mbedtls_sha1_clone ( mbedtls_sha1_context *  dst,
const mbedtls_sha1_context *  src 
)

Clone (the state of) a SHA-1 context.

Parameters:
dstThe destination context
srcThe context to be cloned

Definition at line 91 of file features/mbedtls/src/sha1.c.

void mbedtls_sha1_finish ( mbedtls_sha1_context *  ctx,
unsigned char  output[20] 
)

SHA-1 final digest.

Parameters:
ctxSHA-1 context
outputSHA-1 checksum result

Definition at line 321 of file features/mbedtls/src/sha1.c.

void mbedtls_sha1_free ( mbedtls_sha1_context *  ctx )

Clear SHA-1 context.

Parameters:
ctxSHA-1 context to be cleared

Definition at line 83 of file features/mbedtls/src/sha1.c.

void mbedtls_sha1_init ( mbedtls_sha1_context *  ctx )

Initialize SHA-1 context.

Parameters:
ctxSHA-1 context to be initialized

Definition at line 78 of file features/mbedtls/src/sha1.c.

int mbedtls_sha1_self_test ( int  verbose )

Checkup routine.

Returns:
0 if successful, or 1 if the test failed

Definition at line 392 of file features/mbedtls/src/sha1.c.

void mbedtls_sha1_starts ( mbedtls_sha1_context *  ctx )

SHA-1 context setup.

Parameters:
ctxcontext to be initialized

Definition at line 100 of file features/mbedtls/src/sha1.c.

void mbedtls_sha1_update ( mbedtls_sha1_context *  ctx,
const unsigned char *  input,
size_t  ilen 
)

SHA-1 process buffer.

Parameters:
ctxSHA-1 context
inputbuffer holding the data
ilenlength of the input data

Definition at line 273 of file features/mbedtls/src/sha1.c.

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