SHA2CORE_SHA512
SHA2CORE_SHA512(a, b, c, d, e, f, g, h, W[i], K_SHA512[i]);
SHA2CORE_SHA512(a, b, c, d, e, f, g, h, UPDATEW_SHA512(W, i),
SHA2CORE_SHA512(a, b, c, d, e, f, g, h, W[i], K_SHA512[i]);
SHA2CORE_SHA512(a, b, c, d, e, f, g, h, UPDATEW_SHA512(W, i),