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xormplusxormplus
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初始化
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lines changed

8 files changed

+1443
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lines changed

‎aes.go

+84
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package main
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import (
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"crypto/aes"
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"crypto/cipher"
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"encoding/base64"
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)
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const (
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tempkey = "1234567890!@#$%^&*()_+-="
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)
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type AesEncrypt struct {
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PubKey string
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}
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func (this *AesEncrypt) getKey() []byte {
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strKey := this.PubKey
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keyLen := len(strKey)
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if keyLen < 16 {
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rs := []rune(tempkey)
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strKey = strKey + string(rs[0:16-keyLen])
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}
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if keyLen > 16 && keyLen < 24 {
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rs := []rune(tempkey)
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strKey = strKey + string(rs[0:24-keyLen])
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}
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if keyLen > 24 && keyLen < 32 {
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rs := []rune(tempkey)
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strKey = strKey + string(rs[0:32-keyLen])
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}
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arrKey := []byte(strKey)
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if keyLen >= 32 {
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return arrKey[:32]
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}
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if keyLen >= 24 {
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return arrKey[:24]
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}
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return arrKey[:16]
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}
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//加密字符串
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func (this *AesEncrypt) Encrypt(strMesg string) ([]byte, error) {
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key := this.getKey()
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var iv = []byte(key)[:aes.BlockSize]
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encrypted := make([]byte, len(strMesg))
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aesBlockEncrypter, err := aes.NewCipher(key)
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if err != nil {
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return nil, err
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}
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aesEncrypter := cipher.NewCFBEncrypter(aesBlockEncrypter, iv)
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aesEncrypter.XORKeyStream(encrypted, []byte(strMesg))
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return encrypted, nil
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}
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//解密字符串
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func (this *AesEncrypt) Decrypt(src []byte) (decrypted []byte, err error) {
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defer func() {
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if e := recover(); e != nil {
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err = e.(error)
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}
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}()
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src, err = base64.StdEncoding.DecodeString(string(src))
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if err != nil {
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return nil, err
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}
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key := this.getKey()
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var iv = []byte(key)[:aes.BlockSize]
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decrypted = make([]byte, len(src))
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var aesBlockDecrypter cipher.Block
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aesBlockDecrypter, err = aes.NewCipher([]byte(key))
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if err != nil {
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return nil, err
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}
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aesDecrypter := cipher.NewCFBDecrypter(aesBlockDecrypter, iv)
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aesDecrypter.XORKeyStream(decrypted, src)
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return decrypted, nil
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}

‎cipher.go

+6
Original file line numberDiff line numberDiff line change
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package main
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type Cipher interface {
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// Encrypt(strMsg string) ([]byte, error)
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Decrypt(src []byte) (decrypted []byte, err error)
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}

‎des.go

+127
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package main
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import (
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"bytes"
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"crypto/cipher"
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"crypto/des"
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"encoding/base64"
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)
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type DesEncrypt struct {
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PubKey string
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}
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type TripleDesEncrypt struct {
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PubKey string
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}
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func (this *DesEncrypt) getKey() []byte {
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strKey := this.PubKey
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keyLen := len(strKey)
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if keyLen < 8 {
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rs := []rune(tempkey)
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strKey = strKey + string(rs[0:8-keyLen])
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}
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arrKey := []byte(strKey)
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return arrKey[:8]
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}
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func (this *TripleDesEncrypt) getKey() []byte {
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strKey := this.PubKey
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keyLen := len(strKey)
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if keyLen < 24 {
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rs := []rune(tempkey)
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strKey = strKey + string(rs[0:24-keyLen])
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}
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arrKey := []byte(strKey)
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return arrKey[:24]
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}
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42+
func (this *DesEncrypt) Encrypt(strMesg string) ([]byte, error) {
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key := this.getKey()
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origData := []byte(strMesg)
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block, err := des.NewCipher(key)
46+
if err != nil {
47+
return nil, err
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}
49+
origData = PKCS5Padding(origData, block.BlockSize())
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blockMode := cipher.NewCBCEncrypter(block, key)
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crypted := make([]byte, len(origData))
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blockMode.CryptBlocks(crypted, origData)
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return crypted, nil
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}
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func (this *DesEncrypt) Decrypt(crypted []byte) (decrypted []byte, err error) {
57+
key := this.getKey()
58+
59+
block, err := des.NewCipher(key)
60+
if err != nil {
61+
return nil, err
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}
63+
crypted, err = base64.StdEncoding.DecodeString(string(crypted))
64+
if err != nil {
65+
return nil, err
66+
}
67+
blockMode := cipher.NewCBCDecrypter(block, key)
68+
decrypted = make([]byte, len(crypted))
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blockMode.CryptBlocks(decrypted, crypted)
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decrypted = PKCS5UnPadding(decrypted)
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return decrypted, nil
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}
73+
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func (this *TripleDesEncrypt) Encrypt(strMesg string) ([]byte, error) {
75+
key := this.getKey()
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origData := []byte(strMesg)
77+
block, err := des.NewTripleDESCipher(key)
78+
if err != nil {
79+
return nil, err
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}
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origData = PKCS5Padding(origData, block.BlockSize())
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blockMode := cipher.NewCBCEncrypter(block, key[:8])
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crypted := make([]byte, len(origData))
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blockMode.CryptBlocks(crypted, origData)
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return crypted, nil
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}
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func (this *TripleDesEncrypt) Decrypt(crypted []byte) ([]byte, error) {
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key := this.getKey()
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block, err := des.NewTripleDESCipher(key)
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if err != nil {
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return nil, err
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}
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crypted, err = base64.StdEncoding.DecodeString(string(crypted))
95+
if err != nil {
96+
return nil, err
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}
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blockMode := cipher.NewCBCDecrypter(block, key[:8])
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origData := make([]byte, len(crypted))
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blockMode.CryptBlocks(origData, crypted)
101+
origData = PKCS5UnPadding(origData)
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return origData, nil
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}
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func ZeroPadding(ciphertext []byte, blockSize int) []byte {
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padding := blockSize - len(ciphertext)%blockSize
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padtext := bytes.Repeat([]byte{0}, padding)
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return append(ciphertext, padtext...)
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}
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func ZeroUnPadding(origData []byte) []byte {
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return bytes.TrimRightFunc(origData, func(r rune) bool {
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return r == rune(0)
114+
})
115+
}
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func PKCS5Padding(ciphertext []byte, blockSize int) []byte {
118+
padding := blockSize - len(ciphertext)%blockSize
119+
padtext := bytes.Repeat([]byte{byte(padding)}, padding)
120+
return append(ciphertext, padtext...)
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}
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func PKCS5UnPadding(origData []byte) []byte {
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length := len(origData)
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unpadding := int(origData[length-1])
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return origData[:(length - unpadding)]
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}

‎doc.go

+6
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@@ -0,0 +1,6 @@
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// tools project doc.go
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/*
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tools document
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*/
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package main

‎html.go

+127
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package main
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const indexhtml string = `<html>
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<head>
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<title>file name input</title>
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<link type="image/x-icon" href="go.ico" rel="shortcut icon">
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<style>
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body { flow:vertical; border-spacing:8px; }
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div.list
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{
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background:white white #D5D5D5 #D5D5D5;
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border:1px solid;
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width:*;
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height:*;
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overflow:scroll-indicator;
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}
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</style>
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<script type="text/tiscript">
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view.minSize = (1000,400);
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var msg = {
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A0001: "&#x8BF7;&#x9009;&#x62E9;&#x914D;&#x7F6E;&#x6587;&#x4EF6;&#x76EE;&#x5F55;&#x548C;&#x52A0;&#x5BC6;&#x6587;&#x4EF6;&#x8F93;&#x51FA;&#x76EE;&#x5F55;",
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A0002: "&#x8BF7;&#x9009;&#x62E9;&#x4E0D;&#x540C;&#x76EE;&#x5F55;",
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A0003: "&#x8BF7;&#x8BBE;&#x7F6E;&#x79D8;&#x94A5;&#x957F;&#x5EA6;",
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A0004: "&#x5904;&#x7406;&#x5B8C;&#x6BD5;&#xFF0C;&#x8BF7;&#x67E5;&#x770B;&#x65E5;&#x5FD7;",
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A0005: "&#x79D8;&#x94A5;&#x957F;&#x5EA6;&#x8D85;&#x8FC7;&#x6700;&#x5927;&#x9608;&#x503C;2048&#xFF0C;&#x8BF7;&#x91CD;&#x65B0;&#x8F93;&#x5165;",
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A0006: "&#x79D8;&#x94A5;&#x957F;&#x5EA6;&#x6700;&#x5C0F;&#x4E3A;256&#xFF0C;&#x8BF7;&#x91CD;&#x65B0;&#x8F93;&#x5165;",
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N0001: "&#x9519;&#x8BEF;&#x63D0;&#x793A;"
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};
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$(button.selector1).onClick = function () {
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var fn = view.selectFolder();
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if( fn ) $(.path1).value = fn;
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};
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$(button.selector2).onClick = function () {
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var fn = view.selectFolder();
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if( fn ) $(.path2).value = fn;
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};
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$(#btn).onClick = function () {
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this.attributes["disabled"]="disabled"
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var path1=$(.path1).value
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var path2=$(.path2).value
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if ( path1=="" || path2=="" ) {
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view.msgbox(#alert,msg.A0001,msg.N0001);
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this.attributes.remove("disabled");
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return;
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}
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if ( path1==path2 ) {
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view.msgbox(#alert,msg.A0002,msg.N0001);
54+
this.attributes.remove("disabled");
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return;
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}
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if ($(form).value.radioGroup==4 && $(form).value.bitwd==""){
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view.msgbox(#alert,msg.A0003,msg.N0001);
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this.attributes.remove("disabled");
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return;
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}
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if ($(form).value.radioGroup==4){
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if ($(form).value.bitwd>2048){
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view.msgbox(#alert,msg.A0005,msg.N0001);
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this.attributes.remove("disabled");
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return;
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}
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if ($(form).value.bitwd<256){
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view.msgbox(#alert,msg.A0006,msg.N0001);
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this.attributes.remove("disabled");
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return;
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}
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}
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var res=view.getDir($(form).value);
76+
if (res["cmd"]=="done" ){
77+
view.msgbox(#alert,msg.A0004,msg.N0001);
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}
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};
80+
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$(form).on("change",function() {
82+
var radioGroupValue =this.value.radioGroup;
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if (radioGroupValue==1 || radioGroupValue==2 || radioGroupValue==3){
84+
$(#pass).style["display"]="block";
85+
$(#bit).style["display"]="none";
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}else{
87+
$(#pass).style["display"]="none";
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$(#bit).style["display"]="block";
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}
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});
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function enable(){
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$(#btn).attributes.remove("disabled");
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}
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</script>
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</head>
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<body>
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<div>
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<form .table>
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<div>
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&#x914D;&#x7F6E;&#x6587;&#x4EF6;&#x5B58;&#x653E;&#x76EE;&#x5F55;
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<input type="text" name="path1" class="path1" size="80" readonly/><button class="selector1">&#x2026;</button><br/>
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&#x52A0;&#x5BC6;&#x6587;&#x4EF6;&#x8F93;&#x51FA;&#x76EE;&#x5F55;
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<input type="text" name="path2" class="path2" size="80" readonly/><button class="selector2">&#x2026;</button><br/>
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&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;<br/>
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<input type="radio" name="radioGroup" value="1" checked="checked">AES</input>
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<input type="radio" name="radioGroup" value="2">DES</input>
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<input type="radio" name="radioGroup" value="3">TripleDes</input>
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<input type="radio" name="radioGroup" value="4">RSA</input>
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<input type="button" id="btn" class="selector3" value="&#x52A0;&#x5BC6;"/><br/>
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</div>
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<div id="pass" style="display:true">&#x5BC6;&#x7801;<input type="text" name="passwd" class="passwd" size="30"/></div>
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<div id="bit" style="display:none">
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&#x79D8;&#x94A5;&#x957F;&#x5EA6;<input type="text" name="bitwd" class="bitwd" size="8" filter="0~9" maxlength="4"/>
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<input type="radio" name="rsaMode" value="1" checked="checked">&#x516C;&#x94A5;&#x52A0;&#x5BC6;&#x79C1;&#x94A5;&#x89E3;&#x5BC6;&#x6A21;&#x5F0F;</input>
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<input type="radio" name="rsaMode" value="2">&#x79C1;&#x94A5;&#x52A0;&#x5BC6;&#x516C;&#x94A5;&#x89E3;&#x5BC6;&#x6A21;&#x5F0F;</input>
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</div>
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</form>
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</div>
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<div id="result" class="list"></div>
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</body>
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</html>
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`

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