http://travistidwell.com/jsencrypt
基于 jsencrypt 扩展长文本分段加解密功能
npm 安装：
npm i encryptlong -S浏览器使用：
<script src="./bin/jsencrypt.js"></script>注意：使用长文本加密时最好公私钥都要设置，避免有概率加密失败
这里只扩展了长文本的分段加解密，其它 api 请查看官网 http://travistidwell.com/jsencrypt
encryptLong()长文本加密decryptLong()长文本解密
let startTime = new Date(); //公钥 const PUBLIC_KEY = ` -----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKX1Fs2JUD25zrAEwPnjnZC0az rl1XjGzGrJ64eb1lr9QVVOO2zGKZdqDLZD4Ut4Mp6GHMaqqFXKm+zN7IAXu+mqZb UrqUziHE5YGC02wObiZEzfa6V9a8ZvqpB+Z8KO+hAkkjzjMl+E+hDORpZmez3SMz etn7mcCeLw8/vmxz3QIDAQAB -----END PUBLIC KEY-----`; //私钥 const PRIVATE_KEY = ` -----BEGIN PUBLIC KEY----- MIICXgIBAAKBgQDKX1Fs2JUD25zrAEwPnjnZC0azrl1XjGzGrJ64eb1lr9QVVOO2 zGKZdqDLZD4Ut4Mp6GHMaqqFXKm+zN7IAXu+mqZbUrqUziHE5YGC02wObiZEzfa6 V9a8ZvqpB+Z8KO+hAkkjzjMl+E+hDORpZmez3SMzetn7mcCeLw8/vmxz3QIDAQAB AoGBAJBr6b4V6nJwXdHPyngy4PGl/HTqcK60BkTamALqzmEtU9tNU5z2yz7dy+6a wTsjo7Vao8CwNrUp5fHGXw65EEc1/3Iu2Fiix0XF7RP4NFSoxbBmzQW1nUK/5DFi 4VR1uhEmdbgLwGabsdqzeUqhRKkRGAPVCotBjaDBOu0J3Mu5AkEA+SM7Ctu7evOv ZwjWrp9a5MGxJ9yLLabbIuWL+420jr2G6ojaTZ2ROA2DWWQPx4JqWxDHttomrb38 dk2emP2WAwJBAM/yU58YRQ+dTeuTzNYC1JdWcs35n9+hoVP7y+x29CmcqDTPp3nR Bbbq88yMb2nZdlwthWi7BurNHsRJFqj0GJ8CQF5gJCuW1UxcJ2PGi1yW7R2e6fcJ qoden8B2aDKgmXdBAGyz7s5cE/jB1bH1H60aECPzFVSFCwXh5FMEUEHwPfUCQQC7 JqZ57lbhebrSRcA58GwzFFvY40wu8gIHWvwqgti2xsZgWW+qZCPXf9gSBWaUhmJP Da0fGAxesGN7VyhswNuTAkEAzCFNqL/zwHXcwh9YyHTdk/bRWIJq49jTA+vbgGv0 szKIvGRKoRbub3NEUiI80TDsCAvbJ6R80J7RjnpmShOwcA== -----END PUBLIC KEY-----`; // 使用设置公私钥 const enc = new JSEncrypt(); enc.setPublicKey(PUBLIC_KEY); enc.setPublicKey(PRIVATE_KEY); // 一段长文本json let data = { code: 200, result: { timestamp: 1572321851823, inter1: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter2: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter3: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter4: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter5: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter6: ["123123123", "123123123", "123123123", "123123123", "123123123"], stream: {}, caton: {}, card: [] } }; data = JSON.stringify(data); let encrypted = enc.encryptLong(data); let endTime = new Date(); console.log("加密后数据:%o", encrypted); console.log("加密时间" + (endTime - startTime) + "ms"); //使用私钥解密 let uncrypted = enc.decryptLong(encrypted); console.log("解密后数据:%o", uncrypted);这个库应该与 openssl 一起使用
- 在终端（基于 Unix 的操作系统）
openssl genrsa -out rsa_1024_priv.pem 1024- 会生成一个私钥，您可以通过执行以下操作查看
cat rsa_1024_priv.pem- 然后，您可以将其复制到 index.html 内的私钥处
- 接下来，您可以通过执行以下命令来获取公钥
openssl rsa -pubout -in rsa_1024_priv.pem -out rsa_1024_pub.pem- 查看公钥
cat rsa_1024_pub.pem- 将其复制到 index.html 中的 Public 键中
- 现在，您可以通过在代码中执行以下操作来转换加密解密文本转换
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>使用jsencrypt执行长文本加密，解密</title> </head> <body> <div>长文本加解密</div> </body> <script src="./jquery.js"></script> <script src="./bin/jsencrypt.js"></script> <script type="text/javascript"> let startTime = new Date(); //公钥 const PUBLIC_KEY = ` -----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKX1Fs2JUD25zrAEwPnjnZC0az rl1XjGzGrJ64eb1lr9QVVOO2zGKZdqDLZD4Ut4Mp6GHMaqqFXKm+zN7IAXu+mqZb UrqUziHE5YGC02wObiZEzfa6V9a8ZvqpB+Z8KO+hAkkjzjMl+E+hDORpZmez3SMz etn7mcCeLw8/vmxz3QIDAQAB -----END PUBLIC KEY-----`; //私钥 const PRIVATE_KEY = ` -----BEGIN PUBLIC KEY----- MIICXgIBAAKBgQDKX1Fs2JUD25zrAEwPnjnZC0azrl1XjGzGrJ64eb1lr9QVVOO2 zGKZdqDLZD4Ut4Mp6GHMaqqFXKm+zN7IAXu+mqZbUrqUziHE5YGC02wObiZEzfa6 V9a8ZvqpB+Z8KO+hAkkjzjMl+E+hDORpZmez3SMzetn7mcCeLw8/vmxz3QIDAQAB AoGBAJBr6b4V6nJwXdHPyngy4PGl/HTqcK60BkTamALqzmEtU9tNU5z2yz7dy+6a wTsjo7Vao8CwNrUp5fHGXw65EEc1/3Iu2Fiix0XF7RP4NFSoxbBmzQW1nUK/5DFi 4VR1uhEmdbgLwGabsdqzeUqhRKkRGAPVCotBjaDBOu0J3Mu5AkEA+SM7Ctu7evOv ZwjWrp9a5MGxJ9yLLabbIuWL+420jr2G6ojaTZ2ROA2DWWQPx4JqWxDHttomrb38 dk2emP2WAwJBAM/yU58YRQ+dTeuTzNYC1JdWcs35n9+hoVP7y+x29CmcqDTPp3nR Bbbq88yMb2nZdlwthWi7BurNHsRJFqj0GJ8CQF5gJCuW1UxcJ2PGi1yW7R2e6fcJ qoden8B2aDKgmXdBAGyz7s5cE/jB1bH1H60aECPzFVSFCwXh5FMEUEHwPfUCQQC7 JqZ57lbhebrSRcA58GwzFFvY40wu8gIHWvwqgti2xsZgWW+qZCPXf9gSBWaUhmJP Da0fGAxesGN7VyhswNuTAkEAzCFNqL/zwHXcwh9YyHTdk/bRWIJq49jTA+vbgGv0 szKIvGRKoRbub3NEUiI80TDsCAvbJ6R80J7RjnpmShOwcA== -----END PUBLIC KEY-----`; // 使用设置公私钥 const enc = new JSEncrypt(); enc.setPublicKey(PUBLIC_KEY); enc.setPublicKey(PRIVATE_KEY); // 一段长文本json let data = { code: 200, result: { timestamp: 1572321851823, inter1: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter2: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter3: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter4: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter5: ["123123123", "123123123", "123123123", "123123123", "123123123"], inter6: ["123123123", "123123123", "123123123", "123123123", "123123123"], stream: {}, caton: {}, card: [] } }; data = JSON.stringify(data); let encrypted = enc.encryptLong(data); let endTime = new Date(); console.log("加密后数据:%o", encrypted); console.log("加密时间" + (endTime - startTime) + "ms"); //使用私钥解密 let uncrypted = enc.decryptLong(encrypted); console.log("解密后数据:%o", uncrypted); </script> </html>- 您必须提供哈希函数。在本例中，我们使用的是CryptoJS库
- 此外，除非使用自定义散列函数，否则应该为
sign方法提供散列类型。可能的值有：md2,md5,sha1,sha224,sha256,sha384,sha512,ripemd160.
-----BEGIN RSA PRIVATE KEY----- MIICXgIBAAKBgQDHikastc8+I81zCg/qWW8dMr8mqvXQ3qbPAmu0RjxoZVI47tvs kYlFAXOf0sPrhO2nUuooJngnHV0639iTTEYG1vckNaW2R6U5QTdQ5Rq5u+uV3pMk 7w7Vs4n3urQ6jnqt2rTXbC1DNa/PFeAZatbf7ffBBy0IGO0zc128IshYcwIDAQAB AoGBALTNl2JxTvq4SDW/3VH0fZkQXWH1MM10oeMbB2qO5beWb11FGaOO77nGKfWc bYgfp5Ogrql4yhBvLAXnxH8bcqqwORtFhlyV68U1y4R+8WxDNh0aevxH8hRS/1X5 031DJm1JlU0E+vStiktN0tC3ebH5hE+1OxbIHSZ+WOWLYX7JAkEA5uigRgKp8ScG auUijvdOLZIhHWq7y5Wz+nOHUuDw8P7wOTKU34QJAoWEe771p9Pf/GTA/kr0BQnP QvWUDxGzJwJBAN05C6krwPeryFKrKtjOGJIniIoY72wRnoNcdEEs3HDRhf48YWFo riRbZylzzzNFy/gmzT6XJQTfktGqq+FZD9UCQGIJaGrxHJgfmpDuAhMzGsUsYtTr iRox0D1Iqa7dhE693t5aBG010OF6MLqdZA1CXrn5SRtuVVaCSLZEL/2J5UcCQQDA d3MXucNnN4NPuS/L9HMYJWD7lPoosaORcgyK77bSSNgk+u9WSjbH1uYIAIPSffUZ bti+jc1dUg5wb+aeZlgJAkEAurrpmpqj5vg087ZngKfFGR5rozDiTsK5DceTV97K a3Y+Nzl+XWTxDBWk4YPh2ZlKv402hZEfWBYxUDn5ZkH/bw== -----END RSA PRIVATE KEY-----