{
		"ab:cd:ef:AB:CD:EF:ab:cd:ef:AB:CD:EF:ab:cd:ef:AB:CD:EF:ab:cd",
		HardwareAddr{
			0xab, 0xcd, 0xef, 0xab,
			0xcd, 0xef, 0xab, 0xcd, 0xef, 0xab, 0xcd, 0xef,
			0xab, 0xcd, 0xef, 0xab, 0xcd, 0xef, 0xab, 0xcd,
		},
		"",
	},

	{"01.02.03.04.05.06", nil, "invalid MAC address"},
	{"01:02:03:04:05:06:", nil, "invalid MAC address"},

	},
	{
		0x88, 0xfd, 0x00, 0x00, 0xff, 0x00, 0x01, 0xff,
		0xe1, 0x06, 0x06, 0x01, 0xff, 0x00, 0x01, 0x00,
		0x08, 0x00, 0xfa, 0x00, 0xff, 0xff, 0xff, 0xff,
		0x08, 0x01, 0x00, 0xff, 0x01, 0xff, 0x00, 0x00,
		0xf5, 0xff, 0x00, 0x01, 0xff, 0x01, 0x01, 0x00,
		0xff, 0xff, 0x01, 0xff, 0x01, 0x00, 0x01, 0x00,
		0x00, 0x01, 0x01, 0xff, 0x00, 0xff, 0x00, 0x01,
		0x02, 0x00, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00,

package cipher_test

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"testing"
)

var commonCounter = []byte{0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}

var ctrAESTests = []struct {
	name string
	key  []byte
	iv   []byte
	in   []byte
	out  []byte
}{
	// NIST SP 800-38A pp 55-58
	{
		"CTR-AES128",

		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,

		{"117Gn8rfHL2ACARPAhaFd0AGzic9pUbIA/5OCn5A", 35},
		{"SHØRT", 49},
		{"There are far too many object names, and far too few bucket names!", 8},
		{"a/b/c/", 159},
		{"/a/b/c", 96},
		{string([]byte{0xff, 0xfe, 0xfd}), 147},
	}

	// Tests hashing order to be consistent.
	for i, testCase := range testCases {
		if sipHashElement := hashKey("SIPMOD", testCase.objectName, 200, testUUID); sipHashElement != testCase.sipHash {

class LineEndingContentFixture {
    public static final byte[] PNG_CONTENT = [0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a] as byte[]
    public static final byte[] JPG_CONTENT = [0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0xff, 0xda] as byte[]
    public static final byte[] CLASS_FILE_CONTENT = [0xca, 0xfe, 0xba, 0xbe, 0x00, 0x00, 0x00, 0x37, 0x0a, 0x00] as byte[]

    static String textWithLineEndings(String eol) {

	fmt.Println(utf8.RuneStart(buf[1]))
	fmt.Println(utf8.RuneStart(buf[2]))
	// Output:
	// true
	// true
	// false
}

func ExampleValid() {
	valid := []byte("Hello, 世界")
	invalid := []byte{0xff, 0xfe, 0xfd}

	fmt.Println(utf8.Valid(valid))
	fmt.Println(utf8.Valid(invalid))
	// Output:
	// true
	// false
}

func ExampleValidRune() {
	valid := 'a'
	invalid := rune(0xfffffff)

			switch sa := sa.(type) {
			case *syscall.SockaddrInet4:
				ip = IPv4(sa.Addr[0], sa.Addr[1], sa.Addr[2], sa.Addr[3])
			case *syscall.SockaddrInet6:
				ip = make(IP, IPv6len)
				copy(ip, sa.Addr[:])
				if ip[0] == 0xfe && ip[1] == 0xc0 {
					// fec0/10 IPv6 addresses are site local anycast DNS
					// addresses Microsoft sets by default if no other
					// IPv6 DNS address is set. Site local anycast is
					// deprecated since 2004, see

	BYTE $0x4d; BYTE $0x5d; BYTE $0x5c; BYTE $0x4e
	BYTE $0x6b; BYTE $0x60; BYTE $0x4b; BYTE $0x61
	BYTE $0xf0; BYTE $0xf1; BYTE $0xf2; BYTE $0xf3
	BYTE $0xf4; BYTE $0xf5; BYTE $0xf6; BYTE $0xf7
	BYTE $0xf8; BYTE $0xf9; BYTE $0x7a; BYTE $0x5e
	BYTE $0x4c; BYTE $0x7e; BYTE $0x6e; BYTE $0x6f
	BYTE $0x7c; BYTE $0xc1; BYTE $0xc2; BYTE $0xc3
	BYTE $0xc4; BYTE $0xc5; BYTE $0xc6; BYTE $0xc7
	BYTE $0xc8; BYTE $0xc9; BYTE $0xd1; BYTE $0xd2

var (
	goBuildPrefix = []byte("\xff Go build ID: \"")
	goBuildEnd    = []byte("\"\n \xff")

	elfPrefix = []byte("\x7fELF")

	machoPrefixes = [][]byte{
		{0xfe, 0xed, 0xfa, 0xce},
		{0xfe, 0xed, 0xfa, 0xcf},
		{0xce, 0xfa, 0xed, 0xfe},
		{0xcf, 0xfa, 0xed, 0xfe},
	}
)

var readSize = 32 * 1024 // changed for testing

// readBinary reads the build ID from a binary.
//