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ML-KEM assembly: AVX512F and AVX512VBMI #10981

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ML-KEM assembly: AVX512F and AVX512VBMI #10981

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1 change: 1 addition & 0 deletions .wolfssl_known_macro_extras
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Original file line number Diff line number Diff line change
Expand Up @@ -399,6 +399,7 @@ NO_ARDUINO_DEFAULT
NO_ASM
NO_ASN_OLD_TYPE_NAMES
NO_AVX512_SUPPORT
NO_AVX512_VBMI_SUPPORT
NO_CAMELLIA_CBC
NO_CERT
NO_CERT_IN_TICKET
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6 changes: 6 additions & 0 deletions wolfcrypt/src/cpuid.c
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,12 @@
if (cpuid_flag(7, 0, EBX, 29)) { new_cpuid_flags |= CPUID_SHA ; }
if (cpuid_flag(7, 0, ECX, 9)) { new_cpuid_flags |= CPUID_VAES ; }
if (cpuid_flag(7, 0, EBX, 16)) { new_cpuid_flags |= CPUID_AVX512; }
if (cpuid_flag(7, 0, ECX, 1)) {
new_cpuid_flags |= CPUID_AVX512_VBMI;
}
if (cpuid_flag(7, 0, ECX, 6)) {
new_cpuid_flags |= CPUID_AVX512_VBMI2;
}
if (cpuid_is_intel()) { new_cpuid_flags |= CPUID_INTEL ; }
if (cpuid_is_amd()) { new_cpuid_flags |= CPUID_AMD ; }
(void)wolfSSL_Atomic_Uint_CompareExchange
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