Available on x86 or x86-64 only.
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Carry-less Multiplication (CLMUL)
The reference is Intel 64 and IA-32 Architectures Software Developer’s Manual Volume 2: Instruction Set Reference, A-Z (p. 4-241).
Functions§
- _mm_
clmulepi64_ ⚠si128 pclmulqdq - Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2).
- pclmulqdq 🔒 ⚠