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XTS streaming support on aarch64

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kaleb-himes
2025-03-10 13:34:13 -06:00
parent 81beda3f40
commit 2ee9977028
1 changed files with 14 additions and 2 deletions
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16
wolfcrypt/src/aes.c
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@@ -11832,7 +11832,13 @@ static WARN_UNUSED_RESULT int _AesEcbEncrypt(
#elif defined(__aarch64__) && defined(WOLFSSL_ARMASM) && \ #elif defined(__aarch64__) && defined(WOLFSSL_ARMASM) && \
!defined(WOLFSSL_ARMASM_NO_HW_CRYPTO) !defined(WOLFSSL_ARMASM_NO_HW_CRYPTO)
if (aes->use_aes_hw_crypto) { if (aes->use_aes_hw_crypto) {
AES_encrypt_AARCH64(in, out, (byte*)aes->key, (int)aes->rounds); word32 i;
for (i = 0; i < sz; i += WC_AES_BLOCK_SIZE) {
AES_encrypt_AARCH64(in, out, (byte*)aes->key, (int)aes->rounds);
in += WC_AES_BLOCK_SIZE;
out += WC_AES_BLOCK_SIZE;
}
} }
else else
#endif #endif
@@ -11890,7 +11896,13 @@ static WARN_UNUSED_RESULT int _AesEcbDecrypt(
#elif defined(__aarch64__) && defined(WOLFSSL_ARMASM) && \ #elif defined(__aarch64__) && defined(WOLFSSL_ARMASM) && \
!defined(WOLFSSL_ARMASM_NO_HW_CRYPTO) !defined(WOLFSSL_ARMASM_NO_HW_CRYPTO)
if (aes->use_aes_hw_crypto) { if (aes->use_aes_hw_crypto) {
AES_decrypt_AARCH64(in, out, (byte*)aes->key, (int)aes->rounds); word32 i;
for (i = 0; i < sz; i += WC_AES_BLOCK_SIZE) {
AES_decrypt_AARCH64(in, out, (byte*)aes->key, (int)aes->rounds);
in += WC_AES_BLOCK_SIZE;
out += WC_AES_BLOCK_SIZE;
}
} }
else else
#endif #endif