forked from xuos/xiuos
Add SHA1, SHA256, AES CBC and etc. tests for MBed-TLS, modified kconfig to enable selection of
whether to compile test code when build for board ok1052-c.
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@@ -1,10 +1,8 @@
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/**
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* \file cmac.h
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*
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* \brief This file contains CMAC definitions and functions.
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*
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* The Cipher-based Message Authentication Code (CMAC) Mode for
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* Authentication is defined in <em>RFC-4493: The AES-CMAC Algorithm</em>.
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* \brief The Cipher-based Message Authentication Code (CMAC) Mode for
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* Authentication.
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*/
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/*
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* Copyright (C) 2015-2018, Arm Limited (or its affiliates), All Rights Reserved
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@@ -40,16 +38,15 @@
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extern "C" {
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#endif
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/* MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED is deprecated and should not be used. */
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#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED -0x007A /**< CMAC hardware accelerator failed. */
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#define MBEDTLS_AES_BLOCK_SIZE 16
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#define MBEDTLS_DES3_BLOCK_SIZE 8
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#if defined(MBEDTLS_AES_C)
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#define MBEDTLS_CIPHER_BLKSIZE_MAX 16 /**< The longest block used by CMAC is that of AES. */
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#define MBEDTLS_CIPHER_BLKSIZE_MAX 16 /* The longest block used by CMAC is that of AES. */
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#else
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#define MBEDTLS_CIPHER_BLKSIZE_MAX 8 /**< The longest block used by CMAC is that of 3DES. */
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#define MBEDTLS_CIPHER_BLKSIZE_MAX 8 /* The longest block used by CMAC is that of 3DES. */
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#endif
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#if !defined(MBEDTLS_CMAC_ALT)
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@@ -70,25 +67,22 @@ struct mbedtls_cmac_context_t
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size_t unprocessed_len;
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};
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#else /* !MBEDTLS_CMAC_ALT */
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#include "cmac_alt.h"
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#endif /* !MBEDTLS_CMAC_ALT */
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/**
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* \brief This function sets the CMAC key, and prepares to authenticate
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* the input data.
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* Must be called with an initialized cipher context.
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*
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* \param ctx The cipher context used for the CMAC operation, initialized
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* as one of the following types: MBEDTLS_CIPHER_AES_128_ECB,
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* MBEDTLS_CIPHER_AES_192_ECB, MBEDTLS_CIPHER_AES_256_ECB,
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* or MBEDTLS_CIPHER_DES_EDE3_ECB.
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* as one of the following types:<ul>
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* <li>MBEDTLS_CIPHER_AES_128_ECB</li>
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* <li>MBEDTLS_CIPHER_AES_192_ECB</li>
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* <li>MBEDTLS_CIPHER_AES_256_ECB</li>
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* <li>MBEDTLS_CIPHER_DES_EDE3_ECB</li></ul>
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* \param key The CMAC key.
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* \param keybits The length of the CMAC key in bits.
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* Must be supported by the cipher.
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*
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* \return \c 0 on success.
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* \return A cipher-specific error code on failure.
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* \return \c 0 on success, or a cipher-specific error code.
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*/
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int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx,
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const unsigned char *key, size_t keybits );
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@@ -105,9 +99,8 @@ int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx,
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* \param input The buffer holding the input data.
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* \param ilen The length of the input data.
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*
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* \return \c 0 on success.
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* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* if parameter verification fails.
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* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* if parameter verification fails.
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*/
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int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx,
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const unsigned char *input, size_t ilen );
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@@ -123,8 +116,7 @@ int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx,
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* \param ctx The cipher context used for the CMAC operation.
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* \param output The output buffer for the CMAC checksum result.
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*
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* \return \c 0 on success.
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* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* if parameter verification fails.
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*/
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int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx,
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@@ -140,8 +132,7 @@ int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx,
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*
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* \param ctx The cipher context used for the CMAC operation.
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*
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* \return \c 0 on success.
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* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* if parameter verification fails.
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*/
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int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx );
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@@ -164,8 +155,7 @@ int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx );
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* \param ilen The length of the input data.
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* \param output The buffer for the generic CMAC result.
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*
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* \return \c 0 on success.
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* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* \returns \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
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* if parameter verification fails.
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*/
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int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info,
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@@ -196,12 +186,23 @@ int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_len,
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unsigned char output[16] );
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#endif /* MBEDTLS_AES_C */
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#ifdef __cplusplus
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}
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#endif
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#else /* !MBEDTLS_CMAC_ALT */
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#include "cmac_alt.h"
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#endif /* !MBEDTLS_CMAC_ALT */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) )
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/**
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* \brief The CMAC checkup routine.
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*
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* \return \c 0 on success.
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* \return \c 1 on failure.
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* \return \c 0 on success, or \c 1 on failure.
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*/
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int mbedtls_cmac_self_test( int verbose );
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#endif /* MBEDTLS_SELF_TEST && ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
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