Function std::arch::x86_64::_mm_aeskeygenassist_si128

pub unsafe fn _mm_aeskeygenassist_si128(a: __m128i, imm8: i32) -> __m128i

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Assist in expanding the AES cipher key.

Assist in expanding the AES cipher key by computing steps towards generating a round key for encryption cipher using data from a and an 8-bit round constant imm8.