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Remove MBEDTLS_AES_SETKEY_ENC_ALT

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Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney
2024-07-18 10:54:33 +01:00
parent 2bcf805284
commit 742a2e3619
4 changed files with 5 additions and 31 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_ENC_ALT
//#define MBEDTLS_AES_SETKEY_DEC_ALT
//#define MBEDTLS_AES_ENCRYPT_ALT
//#define MBEDTLS_AES_DECRYPT_ALT

3
tests/include/test/psa_crypto_helpers.h
View File

@@ -251,8 +251,7 @@ uint64_t mbedtls_test_parse_binary_string(data_t *bin_string);
* \param key_type Key type
* \param key_bits Key length in number of bits.
*/
#if defined(MBEDTLS_AES_SETKEY_ENC_ALT) || \
defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_AES)
#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_AES)
#define MBEDTLS_TEST_HAVE_ALT_AES 1
#else
#define MBEDTLS_TEST_HAVE_ALT_AES 0

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

@@ -2242,7 +2242,7 @@ component_build_aes_variations () {
msg "build: aes.o for all combinations of relevant config options"
build_test_config_combos ${BUILTIN_SRC_PATH}/aes.o validate_aes_config_variations \
"MBEDTLS_AES_SETKEY_ENC_ALT" "MBEDTLS_AES_DECRYPT_ALT" \
"MBEDTLS_AES_DECRYPT_ALT" \
"MBEDTLS_AES_ROM_TABLES" "MBEDTLS_AES_ENCRYPT_ALT" "MBEDTLS_AES_SETKEY_DEC_ALT" \
"MBEDTLS_AES_FEWER_TABLES" "MBEDTLS_AES_USE_HARDWARE_ONLY" \
"MBEDTLS_AESNI_C" "MBEDTLS_AESCE_C" "MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH"
@@ -2259,7 +2259,7 @@ component_build_aes_variations () {
scripts/config.py unset MBEDTLS_DES_C
scripts/config.py unset MBEDTLS_NIST_KW_C
build_test_config_combos ${BUILTIN_SRC_PATH}/aes.o validate_aes_config_variations \
"MBEDTLS_AES_SETKEY_ENC_ALT" "MBEDTLS_AES_DECRYPT_ALT" \
"MBEDTLS_AES_DECRYPT_ALT" \
"MBEDTLS_AES_ROM_TABLES" "MBEDTLS_AES_ENCRYPT_ALT" "MBEDTLS_AES_SETKEY_DEC_ALT" \
"MBEDTLS_AES_FEWER_TABLES" "MBEDTLS_AES_USE_HARDWARE_ONLY" \
"MBEDTLS_AESNI_C" "MBEDTLS_AESCE_C" "MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH"

28
tf-psa-crypto/drivers/builtin/src/aes.c
View File

@@ -541,7 +541,6 @@ MBEDTLS_MAYBE_UNUSED static unsigned mbedtls_aes_rk_offset(uint32_t *buf)
/*
* AES key schedule (encryption)
*/
#if !defined(MBEDTLS_AES_SETKEY_ENC_ALT)
int mbedtls_aes_setkey_enc(mbedtls_aes_context *ctx, const unsigned char *key,
unsigned int keybits)
{
@@ -647,7 +646,6 @@ int mbedtls_aes_setkey_enc(mbedtls_aes_context *ctx, const unsigned char *key,
return 0;
#endif /* !MBEDTLS_AES_USE_HARDWARE_ONLY */
}
#endif /* !MBEDTLS_AES_SETKEY_ENC_ALT */
/*
* AES key schedule (decryption)
@@ -1858,12 +1856,6 @@ int mbedtls_aes_self_test(int verbose)
aes_tests = aes_test_ecb_enc[u];
}
/*
* AES-192 is an optional feature that may be unavailable when
* there is an alternative underlying implementation i.e when
* MBEDTLS_AES_SETKEY_ENC_ALT or MBEDTLS_AES_SETKEY_DEC_ALT
* are defined.
*/
if (ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED && keybits == 192) {
mbedtls_printf("skipped\n");
continue;
@@ -1923,12 +1915,6 @@ int mbedtls_aes_self_test(int verbose)
aes_tests = aes_test_cbc_enc[u];
}
/*
* AES-192 is an optional feature that may be unavailable when
* there is an alternative underlying implementation i.e when
* MBEDTLS_AES_SETKEY_ENC_ALT or MBEDTLS_AES_SETKEY_DEC_ALT
* are defined.
*/
if (ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED && keybits == 192) {
mbedtls_printf("skipped\n");
continue;
@@ -1991,12 +1977,7 @@ int mbedtls_aes_self_test(int verbose)
offset = 0;
ret = mbedtls_aes_setkey_enc(&ctx, key, keybits);
/*
* AES-192 is an optional feature that may be unavailable when
* there is an alternative underlying implementation i.e when
* MBEDTLS_AES_SETKEY_ENC_ALT or MBEDTLS_AES_SETKEY_DEC_ALT
* are defined.
*/
if (ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED && keybits == 192) {
mbedtls_printf("skipped\n");
continue;
@@ -2056,12 +2037,7 @@ int mbedtls_aes_self_test(int verbose)
offset = 0;
ret = mbedtls_aes_setkey_enc(&ctx, key, keybits);
/*
* AES-192 is an optional feature that may be unavailable when
* there is an alternative underlying implementation i.e when
* MBEDTLS_AES_SETKEY_ENC_ALT or MBEDTLS_AES_SETKEY_DEC_ALT
* are defined.
*/
if (ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED && keybits == 192) {
mbedtls_printf("skipped\n");
continue;