import CryptoJS from 'crypto-js/crypto-js'
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// 默认的 KEY 与 iv 如果没有给
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const KEY = CryptoJS.enc.Utf8.parse("1234567890123456");
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const IV = CryptoJS.enc.Utf8.parse('1234567890123456');
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/**
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* AES加密 :字符串 key iv 返回base64
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*/
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export function Encrypt(word, keyStr, ivStr) {
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let key = KEY
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let iv = IV
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if (keyStr) {
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key = CryptoJS.enc.Utf8.parse(keyStr);
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iv = CryptoJS.enc.Utf8.parse(ivStr);
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}
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let srcs = CryptoJS.enc.Utf8.parse(word);
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var encrypted = CryptoJS.AES.encrypt(srcs, key, {
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iv: iv,
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.ZeroPadding
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});
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// console.log("-=-=-=-", encrypted.ciphertext)
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return CryptoJS.enc.Base64.stringify(encrypted.ciphertext);
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}
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/**
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* AES 解密 :字符串 key iv 返回base64
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*
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*/
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export function Decrypt(word, keyStr, ivStr) {
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let key = KEY
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let iv = IV
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if (keyStr) {
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key = CryptoJS.enc.Utf8.parse(keyStr);
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iv = CryptoJS.enc.Utf8.parse(ivStr);
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}
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let base64 = CryptoJS.enc.Base64.parse(word);
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let src = CryptoJS.enc.Base64.stringify(base64);
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var decrypt = CryptoJS.AES.decrypt(src, key, {
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iv: iv,
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.ZeroPadding
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});
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var decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
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return decryptedStr.toString();
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}
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