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Add ABI tests for aesni-gcm-x86_64.pl.

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Change-Id: Ic23fc5fbec2c4f8df5d06f807c6bd2c5e1f0e99c
Reviewed-on: https://boringssl-review.googlesource.com/c/34865
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
This commit is contained in:
David Benjamin 2019-02-10 17:54:08 +00:00 committed by CQ bot account: commit-bot@chromium.org
parent 7a3b94cd2c
commit cc2b8e2552
1 changed files with 30 additions and 1 deletions
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31
crypto/fipsmodule/modes/gcm_test.cc
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@ -56,10 +56,11 @@
#include <openssl/aes.h> #include <openssl/aes.h>
#include <openssl/cpu.h> #include <openssl/cpu.h>
#include "internal.h"
#include "../../test/abi_test.h" #include "../../test/abi_test.h"
#include "../../test/file_test.h" #include "../../test/file_test.h"
#include "../../test/test_util.h" #include "../../test/test_util.h"
#include "../aes/internal.h"
#include "internal.h"
TEST(GCMTest, TestVectors) { TEST(GCMTest, TestVectors) {
@ -172,6 +173,34 @@ TEST(GCMTest, ABI) {
for (size_t blocks : kBlockCounts) { for (size_t blocks : kBlockCounts) {
CHECK_ABI_SEH(gcm_ghash_avx, X, Htable, buf, 16 * blocks); CHECK_ABI_SEH(gcm_ghash_avx, X, Htable, buf, 16 * blocks);
} }
if (hwaes_capable()) {
AES_KEY aes_key;
static const uint8_t kKey[16] = {0};
// aesni_gcm_* makes assumptions about |GCM128_CONTEXT|'s layout.
GCM128_CONTEXT gcm;
memset(&gcm, 0, sizeof(gcm));
memcpy(&gcm.gcm_key.H, kH, sizeof(kH));
memcpy(&gcm.gcm_key.Htable, Htable, sizeof(Htable));
memcpy(&gcm.Xi, X, sizeof(X));
uint8_t iv[16] = {0};
aes_hw_set_encrypt_key(kKey, 128, &aes_key);
for (size_t blocks : kBlockCounts) {
CHECK_ABI(aesni_gcm_encrypt, buf, buf, blocks * 16, &aes_key, iv,
gcm.Xi.u);
CHECK_ABI(aesni_gcm_encrypt, buf, buf, blocks * 16 + 7, &aes_key, iv,
gcm.Xi.u);
}
aes_hw_set_decrypt_key(kKey, 128, &aes_key);
for (size_t blocks : kBlockCounts) {
CHECK_ABI(aesni_gcm_decrypt, buf, buf, blocks * 16, &aes_key, iv,
gcm.Xi.u);
CHECK_ABI(aesni_gcm_decrypt, buf, buf, blocks * 16 + 7, &aes_key, iv,
gcm.Xi.u);
}
}
} }
#endif // GHASH_ASM_X86_64 #endif // GHASH_ASM_X86_64
} }