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Remove MBEDTLS_AES_SETKEY_DEC_ALT

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Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney 2024-07-18 11:05:42 +01:00
parent 742a2e3619
commit 955ce58142
3 changed files with 6 additions and 8 deletions
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1
include/mbedtls/mbedtls_config.h
View File

@ -350,7 +350,6 @@
*/
//#define MBEDTLS_TIMING_ALT
//#define MBEDTLS_AES_SETKEY_DEC_ALT
//#define MBEDTLS_AES_ENCRYPT_ALT
//#define MBEDTLS_AES_DECRYPT_ALT
//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT

4
tests/scripts/components-configuration-crypto.sh
View File

@ -2243,7 +2243,7 @@ component_build_aes_variations () {
build_test_config_combos ${BUILTIN_SRC_PATH}/aes.o validate_aes_config_variations \
"MBEDTLS_AES_DECRYPT_ALT" \
"MBEDTLS_AES_ROM_TABLES" "MBEDTLS_AES_ENCRYPT_ALT" "MBEDTLS_AES_SETKEY_DEC_ALT" \
"MBEDTLS_AES_ROM_TABLES" "MBEDTLS_AES_ENCRYPT_ALT" \
"MBEDTLS_AES_FEWER_TABLES" "MBEDTLS_AES_USE_HARDWARE_ONLY" \
"MBEDTLS_AESNI_C" "MBEDTLS_AESCE_C" "MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH"
@ -2260,7 +2260,7 @@ component_build_aes_variations () {
scripts/config.py unset MBEDTLS_NIST_KW_C
build_test_config_combos ${BUILTIN_SRC_PATH}/aes.o validate_aes_config_variations \
"MBEDTLS_AES_DECRYPT_ALT" \
"MBEDTLS_AES_ROM_TABLES" "MBEDTLS_AES_ENCRYPT_ALT" "MBEDTLS_AES_SETKEY_DEC_ALT" \
"MBEDTLS_AES_ROM_TABLES" "MBEDTLS_AES_ENCRYPT_ALT" \
"MBEDTLS_AES_FEWER_TABLES" "MBEDTLS_AES_USE_HARDWARE_ONLY" \
"MBEDTLS_AESNI_C" "MBEDTLS_AESCE_C" "MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH"
}

9
tf-psa-crypto/drivers/builtin/src/aes.c
View File

@ -44,9 +44,8 @@
* This is a convenience shorthand macro to check if we need reverse S-box and
* reverse tables. It's private and only defined in this file.
*/
#if (!defined(MBEDTLS_AES_DECRYPT_ALT) || \
(!defined(MBEDTLS_AES_SETKEY_DEC_ALT) && !defined(MBEDTLS_AES_USE_HARDWARE_ONLY))) && \
!defined(MBEDTLS_BLOCK_CIPHER_NO_DECRYPT)
#if (!defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_USE_HARDWARE_ONLY)) \
&& !defined(MBEDTLS_BLOCK_CIPHER_NO_DECRYPT)
#define MBEDTLS_AES_NEED_REVERSE_TABLES
#endif
@ -650,7 +649,7 @@ int mbedtls_aes_setkey_enc(mbedtls_aes_context *ctx, const unsigned char *key,
/*
* AES key schedule (decryption)
*/
#if !defined(MBEDTLS_AES_SETKEY_DEC_ALT) && !defined(MBEDTLS_BLOCK_CIPHER_NO_DECRYPT)
#if !defined(MBEDTLS_BLOCK_CIPHER_NO_DECRYPT)
int mbedtls_aes_setkey_dec(mbedtls_aes_context *ctx, const unsigned char *key,
unsigned int keybits)
{
@ -719,7 +718,7 @@ exit:
return ret;
}
#endif /* !MBEDTLS_AES_SETKEY_DEC_ALT && !MBEDTLS_BLOCK_CIPHER_NO_DECRYPT */
#endif /* !MBEDTLS_BLOCK_CIPHER_NO_DECRYPT */
#if defined(MBEDTLS_CIPHER_MODE_XTS)
static int mbedtls_aes_xts_decode_keys(const unsigned char *key,