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mbedtls-alt/md5: add md5 alternative implementation

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add md5 alternative implementation via /dev/crypto
Signed-off-by: makejian <makejian@xiaomi.com>
This commit is contained in:
makejian 2023-09-09 16:44:08 +08:00 committed by Xiang Xiao
parent 0ddcedcf6e
commit 71276b6181
5 changed files with 119 additions and 2 deletions
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5
crypto/mbedtls/Kconfig
View File

@ -578,6 +578,11 @@ config MBEDTLS_AES_ALT
select MBEDTLS_ALT
default n
config MBEDTLS_MD5_ALT
bool "Enable Mbedt TLS MD5 module alted by nuttx crypto"
select MBEDTLS_ALT
default n
config MBEDTLS_SHA1_ALT
bool "Enable Mbedt TLS SHA1 module alted by nuttx crypto"
select MBEDTLS_ALT

4
crypto/mbedtls/Makefile
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@ -116,6 +116,10 @@ ifeq ($(CONFIG_MBEDTLS_AES_ALT),y)
CSRCS += $(APPDIR)/crypto/mbedtls/source/aes_alt.c
endif
ifeq ($(CONFIG_MBEDTLS_MD5_ALT),y)
CSRCS += $(APPDIR)/crypto/mbedtls/source/md5_alt.c
endif
ifeq ($(CONFIG_MBEDTLS_SHA1_ALT),y)
CSRCS += $(APPDIR)/crypto/mbedtls/source/sha1_alt.c
endif

7
crypto/mbedtls/include/mbedtls/mbedtls_config.h
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@ -367,8 +367,11 @@
* #define MBEDTLS_NIST_KW_ALT
* #define MBEDTLS_MD2_ALT
* #define MBEDTLS_MD4_ALT
* #define MBEDTLS_MD5_ALT
* #define MBEDTLS_POLY1305_ALT
*/
#ifdef CONFIG_MBEDTLS_MD5_ALT
#define MBEDTLS_MD5_ALT
#endif
/* #define MBEDTLS_POLY1305_ALT
* #define MBEDTLS_RIPEMD160_ALT
* #define MBEDTLS_RSA_ALT
*/

31
crypto/mbedtls/include/md5_alt.h Normal file
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@ -0,0 +1,31 @@
/****************************************************************************
* apps/crypto/mbedtls/include/md5_alt.h
*
* 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 __APPS_CRYPTO_MBEDTLS_INCLUDE_MD5_ALT_H
#define __APPS_CRYPTO_MBEDTLS_INCLUDE_MD5_ALT_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "dev_alt.h"
#define mbedtls_md5_context cryptodev_context_t
#endif /* __APPS_CRYPTO_MBEDTLS_INCLUDE_MD5_ALT_H */

74
crypto/mbedtls/source/md5_alt.c Normal file
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@ -0,0 +1,74 @@
/****************************************************************************
* apps/crypto/mbedtls/source/md5_alt.c
*
* 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.
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include "mbedtls/md5.h"
/****************************************************************************
* Public Functions
****************************************************************************/
void mbedtls_md5_clone(FAR mbedtls_md5_context *dst,
FAR const mbedtls_md5_context *src)
{
cryptodev_clone(dst, src);
}
void mbedtls_md5_init(FAR mbedtls_md5_context *ctx)
{
cryptodev_init(ctx);
}
void mbedtls_md5_free(FAR mbedtls_md5_context *ctx)
{
cryptodev_free(ctx);
}
int mbedtls_md5_starts(FAR mbedtls_md5_context *ctx)
{
ctx->session.mac = CRYPTO_MD5;
return cryptodev_get_session(ctx);
}
int mbedtls_md5_update(FAR mbedtls_md5_context *ctx,
FAR const unsigned char *input,
size_t ilen)
{
ctx->crypt.op = COP_ENCRYPT;
ctx->crypt.flags |= COP_FLAG_UPDATE;
ctx->crypt.src = (caddr_t)input;
ctx->crypt.len = ilen;
return cryptodev_crypt(ctx);
}
int mbedtls_md5_finish(FAR mbedtls_md5_context *ctx,
unsigned char output[16])
{
int ret;
ctx->crypt.op = COP_ENCRYPT;
ctx->crypt.flags = 0;
ctx->crypt.mac = (caddr_t)output;
ret = cryptodev_crypt(ctx);
cryptodev_free_session(ctx);
return ret;
}