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AES GCM ARM64: Replace hardware crypto assembly with generated code

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Optimized assembly of AES GCM for ARM64 using hardware crypto
instructions.
Code replaced between "START..." and "END...".
This commit is contained in:
Sean Parkinson 2023-11-13 11:52:29 +10:00
parent 7c24b2d4bd
commit c4677927bc
2 changed files with 11012 additions and 1293 deletions
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12237
wolfcrypt/src/port/arm/armv8-aes.c
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File diff suppressed because it is too large Load Diff

68
wolfcrypt/test/test.c
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@ -12258,10 +12258,10 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t aesgcm_test(void)
#if defined(WOLFSSL_ASYNC_CRYPT)
ret = wc_AsyncWait(ret, &dec->asyncDev, WC_ASYNC_FLAG_NONE);
#endif
if (ret != 0)
ERROR_OUT(WC_TEST_RET_ENC_EC(ret), out);
if (XMEMCMP(large_input, large_outdec, BENCH_AESGCM_LARGE))
ERROR_OUT(WC_TEST_RET_ENC_NC, out);
if (ret != 0)
ERROR_OUT(WC_TEST_RET_ENC_EC(ret), out);
#endif /* HAVE_AES_DECRYPT */
#endif /* BENCH_AESGCM_LARGE */
#if defined(ENABLE_NON_12BYTE_IV_TEST) && defined(WOLFSSL_AES_256)
@ -12443,6 +12443,38 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t aesgcm_test(void)
ERROR_OUT(WC_TEST_RET_ENC_NC, out);
#endif /* HAVE_AES_DECRYPT */
/* Large buffer test */
#ifdef BENCH_AESGCM_LARGE
wc_AesGcmSetKey(enc, k2, k3Sz);
wc_AesGcmSetKey(dec, k2, k3Sz);
/* setup test buffer */
for (alen=0; alen<BENCH_AESGCM_LARGE; alen++)
large_input[alen] = (byte)alen;
/* AES-GCM encrypt and decrypt both use AES encrypt internally */
ret = wc_AesGcmEncrypt(enc, large_output, large_input,
BENCH_AESGCM_LARGE, iv1, sizeof(iv1),
resultT, sizeof(t1), a, sizeof(a));
#if defined(WOLFSSL_ASYNC_CRYPT)
ret = wc_AsyncWait(ret, &enc->asyncDev, WC_ASYNC_FLAG_NONE);
#endif
if (ret != 0)
ERROR_OUT(WC_TEST_RET_ENC_EC(ret), out);
#ifdef HAVE_AES_DECRYPT
ret = wc_AesGcmDecrypt(dec, large_outdec, large_output,
BENCH_AESGCM_LARGE, iv1, sizeof(iv1), resultT,
sizeof(t1), a, sizeof(a));
#if defined(WOLFSSL_ASYNC_CRYPT)
ret = wc_AsyncWait(ret, &dec->asyncDev, WC_ASYNC_FLAG_NONE);
#endif
if (ret != 0)
ERROR_OUT(WC_TEST_RET_ENC_EC(ret), out);
if (XMEMCMP(large_input, large_outdec, BENCH_AESGCM_LARGE))
ERROR_OUT(WC_TEST_RET_ENC_NC, out);
#endif /* HAVE_AES_DECRYPT */
#endif /* BENCH_AESGCM_LARGE */
XMEMSET(resultT, 0, sizeof(resultT));
XMEMSET(resultC, 0, sizeof(resultC));
XMEMSET(resultP, 0, sizeof(resultP));
@ -12475,6 +12507,38 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t aesgcm_test(void)
if (XMEMCMP(p3, resultP, sizeof(p3)))
ERROR_OUT(WC_TEST_RET_ENC_NC, out);
#endif /* HAVE_AES_DECRYPT */
/* Large buffer test */
#ifdef BENCH_AESGCM_LARGE
wc_AesGcmSetKey(enc, k3, k3Sz);
wc_AesGcmSetKey(dec, k3, k3Sz);
/* setup test buffer */
for (alen=0; alen<BENCH_AESGCM_LARGE; alen++)
large_input[alen] = (byte)alen;
/* AES-GCM encrypt and decrypt both use AES encrypt internally */
ret = wc_AesGcmEncrypt(enc, large_output, large_input,
BENCH_AESGCM_LARGE, iv1, sizeof(iv1),
resultT, sizeof(t1), a, sizeof(a));
#if defined(WOLFSSL_ASYNC_CRYPT)
ret = wc_AsyncWait(ret, &enc->asyncDev, WC_ASYNC_FLAG_NONE);
#endif
if (ret != 0)
ERROR_OUT(WC_TEST_RET_ENC_EC(ret), out);
#ifdef HAVE_AES_DECRYPT
ret = wc_AesGcmDecrypt(dec, large_outdec, large_output,
BENCH_AESGCM_LARGE, iv1, sizeof(iv1), resultT,
sizeof(t1), a, sizeof(a));
#if defined(WOLFSSL_ASYNC_CRYPT)
ret = wc_AsyncWait(ret, &dec->asyncDev, WC_ASYNC_FLAG_NONE);
#endif
if (ret != 0)
ERROR_OUT(WC_TEST_RET_ENC_EC(ret), out);
if (XMEMCMP(large_input, large_outdec, BENCH_AESGCM_LARGE))
ERROR_OUT(WC_TEST_RET_ENC_NC, out);
#endif /* HAVE_AES_DECRYPT */
#endif /* BENCH_AESGCM_LARGE */
#endif /* WOLFSSL_AES_128 */
#endif /* ENABLE_NON_12BYTE_IV_TEST */