146 lines
4.1 KiB
Markdown
146 lines
4.1 KiB
Markdown
# x-crypto-s
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### 开发文档
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[TMUI4.0文档](https://xui.tmui.design/)
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[TMUI4.0组件库](https://ext.dcloud.net.cn/plugin?id=16369)
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加密插件
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### 说明
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这是tmui4.0|XUI的原生插件附赠插件,提供了多种加密算法的实现,包括MD5、Base64、SHA系列、AES、DES、RSA和RC4等。所有加密算法均采用原生加密代码实现,与CryptoJS加密结果完全一致。
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### 兼容性
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| Harmony | IOS | Android | WEB | 小程序 |
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| --- | --- | --- | --- | --- |
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| 支持 | 支持 | 支持 | 支持 | 支持 |
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### API说明
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#### MD5加密
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```ts
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function md5(str: string): string
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```
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- 参数:
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- str: 待加密的字符串
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- 返回值:MD5加密后的字符串
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#### Base64编解码
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```ts
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function base64Encode(str: string): string
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function base64Decode(str: string): string
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```
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- 参数:
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- str: 待编码/解码的字符串
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- 返回值:Base64编码/解码后的字符串
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- 注意:在Web端加密中文字符时,需要先使用encodeURI处理
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#### SHA系列加密
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```ts
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function sha256(str: string): string
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function sha512(str: string): string
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function sha1(str: string): string
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function hmacSha256(key: string, data: string): string
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function hmacSha512(key: string, data: string): string
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```
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- 参数:
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- str/data: 待加密的字符串
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- key: HMAC加密的密钥
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- 返回值:对应算法加密后的字符串
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#### AES加密
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```ts
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function aesEncrypt(key: string, data: string, mode: string = "ECB", iv: string|null = null, keySize: number|null = null): string
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function aesDecrypt(key: string, data: string, mode: string = "ECB", iv: string|null = null, keySize: number|null = null): string
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```
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- 参数:
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- key: 加密密钥(UTF-8字符串,根据keySize截取和补足)
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- data: 待加密/解密的数据
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- mode: 加密模式,支持ECB和CBC
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- iv: 初始化向量
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- keySize: 密钥长度(16=128位, 24=192位, 32=256位)
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- 返回值:加密/解密后的字符串
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#### DES加密
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```ts
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function desEncrypt(key: string, data: string, mode: string = "ECB", iv: string|null = null): string
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function desDecrypt(key: string, data: string, mode: string = "ECB", iv: string|null = null): string
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```
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- 参数:
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- key: 加密密钥
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- data: 待加密/解密的数据
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- mode: 加密模式,支持ECB和CBC
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- iv: 初始化向量
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- 返回值:加密/解密后的字符串
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#### RSA加密
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```ts
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function generateRSAKeyPair(keySize: number = 2048): RSARANDOMKEY
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function rsaEncrypt(publicKey: string, data: string): string
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function rsaDecrypt(privateKey: string, data: string): string
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```
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- 参数:
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- keySize: RSA密钥长度
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- publicKey: 公钥
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- privateKey: 私钥
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- data: 待加密/解密的数据
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- 返回值:
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- generateRSAKeyPair: 返回包含publicKey和privateKey的对象
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- rsaEncrypt/rsaDecrypt: 加密/解密后的字符串
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#### RC4加密
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```ts
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function rc4Encrypt(key: string, data: string): string
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function rc4Decrypt(key: string, data: string): string
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```
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- 参数:
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- key: 加密密钥
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- data: 待加密/解密的数据
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- 返回值:加密/解密后的字符串(hex格式)
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### 使用示例
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```ts
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import {
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md5, sha256, sha512, sha1, hmacSha256, hmacSha512,
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base64Encode, base64Decode,
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aesEncrypt, aesDecrypt,
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desEncrypt, desDecrypt,
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rsaEncrypt, rsaDecrypt,
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rc4Encrypt, rc4Decrypt,
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generateRSAKeyPair
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} from '@/uni_modules/x-crypto-s'
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// MD5加密
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const md5Result = md5("TMUI4.0X")
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// Base64编解码
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const base64Result = base64Encode("TMUI4.0X")
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const decodedText = base64Decode(base64Result)
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// SHA系列加密
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const sha256Result = sha256("TMUI4.0X")
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const hmacResult = hmacSha256("密钥", "TMUI4.0X")
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// AES加密(CBC模式)
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const aesResult = aesEncrypt(
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"1234567890abcdef",
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"TMUI4.0X",
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"CBC",
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"1234567890abcdef"
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)
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const aesDecrypted = aesDecrypt(
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"1234567890abcdef",
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aesResult,
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"CBC",
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"1234567890abcdef"
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)
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// RSA加密
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const rsaKeys = generateRSAKeyPair()
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const encrypted = rsaEncrypt(rsaKeys.publicKey, "TMUI4.0X")
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const decrypted = rsaDecrypt(rsaKeys.privateKey, encrypted)
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```
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更多使用示例和在线加密对比工具:
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- MD5/SHA对比:https://www.mklab.cn/utils/md5
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- DES对比:https://www.mklab.cn/utils/des |