SHA512_H7
cpu_to_be64(SHA512_H6), cpu_to_be64(SHA512_H7)
cpu_to_be64(SHA512_H6), cpu_to_be64(SHA512_H7),
hilo(SHA512_H7), hilo(SHA512_H6), hilo(SHA512_H5), hilo(SHA512_H4),
SHA512_H4, SHA512_H5, SHA512_H6, SHA512_H7,
sctx->state[7] = __cpu_to_be64(SHA512_H7);
SHA512_H4, SHA512_H5, SHA512_H6, SHA512_H7,