#include #ifdef CRYPTOPP_ARM_NEON_HEADER # include #endif int main(int argc, char* argv[]) { // SM4 block cipher // https://developer.arm.com/architectures/instruction-sets/simd-isas/neon/intrinsics?search=SM4 uint32x4_t x, y={1}, z={2}; x=vsm4ekeyq_u32(y,z); x=vsm4eq_u32(y,z); return 0; }