* reset.
     *
     * @return the array of bytes for the resulting hash value.
     */
    @Override
    public byte[] engineDigest() {
        // pad output to 56 mod 64; as RFC1320 puts it: congruent to 448 mod 512
        final int bufferNdx = (int) (count % BLOCK_LENGTH);
        final int padLen = bufferNdx < 56 ? 56 - bufferNdx : 120 - bufferNdx;

        // padding is alwas binary 1 followed by binary 0s

328(SP), R11 MOVQ 336(SP), R12 MOVQ 344(SP), R13 CALL p256SqrInternal(SB) MOVQ R10, 384(SP) MOVQ R11, 392(SP) MOVQ R12, 400(SP) MOVQ R13, 408(SP) MOVQ 320(SP), R14 MOVQ 328(SP), R15 MOVQ 336(SP), DI MOVQ 344(SP), SI CALL p256MulInternal(SB) MOVQ R10, 448(SP) MOVQ R11, 456(SP) MOVQ R12, 464(SP) MOVQ R13, 472(SP) MOVQ 32(SP), R14 MOVQ 40(SP), R15 MOVQ 48(SP), DI MOVQ 56(SP), SI CALL p256MulInternal(SB) MOVQ R10, 256(SP) MOVQ R11, 264(SP) MOVQ R12, 272(SP) MOVQ R13, 280(SP) MOVQ (SP), R10 MOVQ 8(SP), R11...