[]byte{0xee, 0x27, 0xdd, 0x88, 0x4c, 0x22, 0xcd, 0xce}, // random
		[]byte{0xe0, 0x1f, 0xe0, 0x1f, 0xf1, 0x0e, 0xf1, 0x0e}},
	{
		[]byte{0x1f, 0xfe, 0x1f, 0xfe, 0x0e, 0xfe, 0x0e, 0xfe},
		[]byte{0x19, 0x3d, 0xcf, 0x97, 0x70, 0xfb, 0xab, 0xe1}, // random
		[]byte{0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x0e, 0xfe, 0x0e}},
	{
		[]byte{0xe0, 0xfe, 0xe0, 0xfe, 0xf1, 0xfe, 0xf1, 0xfe},

		0xa5, 0x9e, 0x66, 0xed, 0x1f, 0x33, 0x89, 0x45, 0x77, 0x63, 0x5c, 0x47, 0xa,
		0xf7, 0x5c, 0xf9, 0x2c, 0x20, 0xd1, 0xda, 0x43, 0xe1, 0xbf, 0xc4, 0x19, 0xe2,
		0x22, 0xa6, 0xf0, 0xd0, 0xbb, 0x35, 0x8c, 0x5e, 0x38, 0xf9, 0xcb, 0x5, 0xa, 0xea,
		0xfe, 0x90, 0x48, 0x14, 0xf1, 0xac, 0x1a, 0xa4, 0x9c, 0xca, 0x9e, 0xa0, 0xca, 0x83,
	}) {
		t.Fatalf("Bad key[1].N, got %v", key1.N.Bytes())
	}

    ( 81,  7,  7)     # rgb = (0x51,0x07,0x07)
    (168,168,168)     # rgb = (0xa8,0xa8,0xa8) grey66
    (237,237,239)     # rgb = (0xed,0xed,0xef)
    (160,160,160)     # rgb = (0xa0,0xa0,0xa0)
    (158,158,158)     # rgb = (0x9e,0x9e,0x9e) grey62
    (156,156,156)     # rgb = (0x9c,0x9c,0x9c) grey61
    (  0,  0,185)     # rgb = (0x00,0x00,0xb9)
    (154,154,154)     # rgb = (0x9a,0x9a,0x9a)

    ( 81,  7,  7)     # rgb = (0x51,0x07,0x07)
    (168,168,168)     # rgb = (0xa8,0xa8,0xa8) grey66
    (237,237,239)     # rgb = (0xed,0xed,0xef)
    (160,160,160)     # rgb = (0xa0,0xa0,0xa0)
    (158,158,158)     # rgb = (0x9e,0x9e,0x9e) grey62
    (156,156,156)     # rgb = (0x9c,0x9c,0x9c) grey61
    (  0,  0,185)     # rgb = (0x00,0x00,0xb9)
    (154,154,154)     # rgb = (0x9a,0x9a,0x9a)

	0xde, 0x1e, 0xe3, 0xba, 0x17, 0x6f, 0x55, 0xc3, 0x4b, 0xbc, 0x6f, 0x14, 0x88, 0xee, 0x9e, 0x57,
	0x3f, 0xa7, 0xbb, 0xee, 0x4e, 0xdb, 0x5b, 0x5e, 0x28, 0x10, 0xd1, 0xfd, 0xca, 0x65, 0xdf, 0x55,
	0xb1, 0xd7, 0x1c, 0x7c, 0x47, 0xf8, 0x71, 0x7b, 0xfc, 0x95, 0x34, 0x36, 0xfc, 0xd0, 0x0a, 0x46,
	0xff, 0x2f, 0x98, 0xa3, 0x7d, 0xac, 0x87, 0x95, 0xe1, 0xe1, 0xa6, 0xd3, 0x08, 0xf5, 0x1e, 0x1f,

            // dst[start + ANDX_OFFSET_OFFSET] = (byte)0x00;
            // dst[start + ANDX_OFFSET_OFFSET + 1] = (byte)0x00;
            dst[ start + ANDX_OFFSET_OFFSET ] = (byte) 0xde;
            dst[ start + ANDX_OFFSET_OFFSET + 1 ] = (byte) 0xde;

            // andx not used; return
            return dstIndex - start;
        }

        /*
         * The message provided to batch has a batchLimit that is

	0x02, 0xa9, 0x6d, 0x49, 0x9e, 0xb5, 0xe8, 0x19, 0x49, 0x86, 0xee, 0x1f, 0x14, 0xd0, 0x94, 0xc8,
	0xa1, 0xe9, 0x31, 0xf8, 0x64, 0xe1, 0x06, 0x7a, 0x57, 0xbb, 0x01, 0x6e, 0x2d, 0xde, 0xbf, 0x25,
	0x4f, 0xaa, 0xc7, 0x92, 0xcc, 0xdb, 0xdf, 0x03, 0x35, 0x93, 0x91, 0xb9, 0xd7, 0x5e, 0xde, 0x5f,

	0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
	0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
	0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
	0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,

		0x66, 0xe4, 0x67, 0x2e, 0x83, 0x6a, 0xd1, 0x21, 0xba, 0x24,
		0x4b, 0xed, 0x65, 0x76, 0xb8, 0x67, 0xd9, 0xa4, 0x47, 0xc2,
		0x8a, 0x6e, 0x66, 0xa5, 0xb8, 0x7d, 0xee, 0x7f, 0xbc, 0x7e,
		0x65, 0xaf, 0x50, 0x57, 0xf8, 0x6f, 0xae, 0x89, 0x84, 0xd9,
		0xba, 0x7f, 0x96, 0x9a, 0xd6, 0xfe, 0x02, 0xa4, 0xd7, 0x5f,
		0x74, 0x45, 0xfe, 0xfd, 0xd8, 0x5b, 0x6d, 0x3a, 0x47, 0x7c,
		0x28, 0xd2, 0x4b, 0xa1, 0xe3, 0x75, 0x6f, 0x79, 0x2d, 0xd1,

	0xa6, 0x70, 0x31, 0x72, 0xde, 0x9c, 0x8f, 0x57, 0x38, 0xd5, 0x0c, 0xbc, 0x5f, 0x1e, 0xa5, 0xa1,
	0xb9, 0xf7, 0x2e, 0x27, 0x72, 0x31, 0x72, 0xae, 0xe8, 0x48, 0x52, 0x2a, 0x5d, 0x4e, 0x17, 0xbf,
	0x87, 0x1a, 0x19, 0x30, 0x91, 0xc4, 0xba, 0xf8, 0xad, 0xe9, 0xb1, 0xa8, 0x46, 0xa9, 0xd9, 0xc5,
	0xef, 0xa3, 0xd5, 0x08, 0x84, 0x60, 0x21, 0xe8, 0x0a, 0xb6, 0xfc, 0x1b, 0x26, 0x70, 0xf5, 0x7e,