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43 lines
1.6 KiB
43 lines
1.6 KiB
5 years ago
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var CryptoJS = require('./aes.js').CryptoJS; //引用AES源码js
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var MD5 = require('./md5.js').md5;
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import { JSEncrypt } from 'wxmp-rsa'
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// 定义公钥
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const publicKey = `
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-----BEGIN PUBLIC KEY-----
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MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzNWyjYe3qt4YRTDwANxD
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PNLAJ9TZBuHsSqSjJM5B35fABwN3gwm5Q/SCz/6kgKTqeSgCVPFYhO/zOD6G8K7E
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JLgx95ZIeAB9EkW+xrhFDDthUZAkA03zHJO6SkFKOciLFVi94BdCdGlNFlnaBBqA
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+8XvCpD1V8DFc/9cpb5icZvngu8vEkwkbYceCXKUMNxoXY/E2cFe8f2tVFR5pRkQ
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gRLbM70jt4yBGOD8pbuk6fcnD7ghGWgzMq/845N3wISSTp/gAQg8403Fk+8AoL+F
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KgxUkjUOpPI2XrcpQm0EphuAX4J0Xvo3Hu6TEPZYyqULEXGT2Jukmh0NSkNO0F39
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xwIDAQAB
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-----END PUBLIC KEY-----
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`
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//加密
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function Encrypt(pargam) {
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let word = JSON.stringify(pargam)
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let keyStr = new Date().getTime()
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keyStr = MD5(keyStr)
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var key = CryptoJS.enc.Utf8.parse(keyStr); //Latin1 w8m31+Yy/Nw6thPsMpO5fg==
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var srcs = CryptoJS.enc.Utf8.parse(word);
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var encrypted = CryptoJS.AES.encrypt(srcs, key ,{ mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
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const myEncrypt = new JSEncrypt()
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myEncrypt.setPublicKey(publicKey)
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key = myEncrypt.encryptLong(keyStr)
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return {key: key, body: encrypted.toString()}
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}
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//解密方法 word待解密数据,keyStr密钥
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function Decrypt(word, keyStr) {
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keyStr = keyStr ? keyStr : `3sd&d24h@$udD2s*`;
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var key = CryptoJS.enc.Utf8.parse(keyStr); //Latin1 w8m31+Yy/Nw6thPsMpO5fg==
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var decrypt = CryptoJS.AES.decrypt(word, key, {
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.Pkcs7
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});
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return CryptoJS.enc.Utf8.stringify(decrypt).toString();
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}
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//暴露接口
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module.exports.Decrypt = Decrypt;
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module.exports.Encrypt = Encrypt;
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