SM4 with GFNI

参考

• Efficient Constant-Time Implementation of SM4 with Intel GFNI instruction set extension and Arm NEON coprocessor
• Unexpected Uses for the Galois Field Affine Transformation Instruction
• [PATCH 2/3] Add SM4 x86-64/GFNI/AVX2 implementation
• crypto: aria: add ARIA AES-NI/AVX/x86_64/GFNI implementation
• Intel® Integrated Performance Primitives Cryptography Acceleration on 3rd Generation Intel® Xeon® Processor Scalable and 10th Gen Intel® Core™ Processors
• SM4 GFNI
• gf2p8affineqb: int8 shifting