diff options
Diffstat (limited to 'src/Crypto/cpu.c')
| -rw-r--r-- | src/Crypto/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Crypto/cpu.c b/src/Crypto/cpu.c index 99b81700..27d62e43 100644 --- a/src/Crypto/cpu.c +++ b/src/Crypto/cpu.c @@ -329,9 +329,11 @@ void DetectX86Features() g_hasBMI2 = g_hasSSE2 && (cpuid1[1] & (1 << 8)); g_hasSSE42 = g_hasSSE2 && (cpuid1[2] & (1 << 20)); g_hasSSE41 = g_hasSSE2 && (cpuid1[2] & (1 << 19)); g_hasSSSE3 = g_hasSSE2 && (cpuid1[2] & (1<<9)); +#ifndef CRYPTOPP_DISABLE_AESNI g_hasAESNI = g_hasSSE2 && (cpuid1[2] & (1<<25)); +#endif g_hasCLMUL = g_hasSSE2 && (cpuid1[2] & (1<<1)); #if !defined (_UEFI) && ((defined(__AES__) && defined(__PCLMUL__)) || defined(__INTEL_COMPILER) || CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE) // Hypervisor = bit 31 of ECX of CPUID leaf 0x1 |