diff options
Diffstat (limited to 'third_party/boringssl/common/aes-gcm.c')
| -rw-r--r-- | third_party/boringssl/common/aes-gcm.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/third_party/boringssl/common/aes-gcm.c b/third_party/boringssl/common/aes-gcm.c index c9fa359aac..5647a22995 100644 --- a/third_party/boringssl/common/aes-gcm.c +++ b/third_party/boringssl/common/aes-gcm.c @@ -304,14 +304,30 @@ void gcm_ghash_4bit_mmx(uint64_t Xi[2], const u128 Htable[16], const uint8_t *in #define GHASH_ASM_ARM #define GCM_FUNCREF_4BIT +#if defined(OPENSSL_ARM_PMULL) static int pmull_capable(void) { - return 0; + return CRYPTO_is_ARMv8_PMULL_capable(); } void gcm_init_v8(u128 Htable[16], const uint64_t Xi[2]); void gcm_gmult_v8(uint64_t Xi[2], const u128 Htable[16]); void gcm_ghash_v8(uint64_t Xi[2], const u128 Htable[16], const uint8_t *inp, size_t len); +#else +static int pmull_capable(void) { + return 0; +} +static void gcm_init_v8(u128 Htable[16], const uint64_t Xi[2]) { + +} +static void gcm_gmult_v8(uint64_t Xi[2], const u128 Htable[16]) { + +} +static void gcm_ghash_v8(uint64_t Xi[2], const u128 Htable[16], + const uint8_t *inp, size_t len) { + +} +#endif #if defined(OPENSSL_ARM_NEON) // 32-bit ARM also has support for doing GCM with NEON instructions. |