使用RSA enc / dec节点伪造程序包错误
我在我的meteor.jsnetworking应用程序上使用node-forge npm。 我想根据这个例子对一些纯文本进行RSAencryption： https ： //github.com/digitalbazaar/forge#rsa
当我想要解密密文时，问题就到了，我想要找回明文，说明encryption块是无效的。
下面的例子，我必须encryptionstring的字节，所有这一切，但我不明白为什么它解密失败？ 任何猜测？
rsaEncrypt:function(pubPem,privPem,plainText){ console.log(plainText); var str = plainText; var bytes = []; for (var i = 0; i < str.length; ++i) { bytes.push(str.charCodeAt(i)); } console.log("BAJTOVI:"); console.log(bytes); var publicKey = pki.publicKeyFromPem(pubPem); console.log(publicKey); var encrypted = publicKey.encrypt(bytes); console.log("Encryption: "); console.log(encrypted); var privateKey = pki.privateKeyFromPem(privPem); var decrypted = privateKey.decrypt(encrypted); console.log("Decryption: "); console.log(decrypted); function bin2String(decrypted) { var result = ""; for (var i = 0; i < decrypted.length; i++) { result += String.fromCharCode(parseInt(decrypted[i], 2)); } return result; } console.log("OPET TEXT:"); console.log(result); return decryted; }, 我从服务器得到的问题：
Exception while invoking method 'rsaEncrypt' Error: Encryption block is invalid. I20151110-21:22:05.279(1)? at Object._decodePkcs1_v1_5 [as decode] (/Users/mrcina/Meteor Projects/cryptonic/.meteor/local/isopacks/npm-container/npm/node_modules/node-forge/js/rsa.js:1446:11) I20151110-21:22:05.279(1)? at Object.key.decrypt (/Users/mrcina/Meteor Projects/cryptonic/.meteor/local/isopacks/npm-container/npm/node_modules/node-forge/js/rsa.js:1083:19) I20151110-21:22:05.279(1)? at [object Object].Meteor.methods.rsaEncrypt (server/methods.js:49:32) I20151110-21:22:05.279(1)? at maybeAuditArgumentChecks (livedata_server.js:1698:12) I20151110-21:22:05.279(1)? at livedata_server.js:708:19 I20151110-21:22:05.279(1)? at [object Object]._.extend.withValue (packages/meteor/dynamics_nodejs.js:56:1) I20151110-21:22:05.279(1)? at livedata_server.js:706:40 I20151110-21:22:05.279(1)? at [object Object]._.extend.withValue (packages/meteor/dynamics_nodejs.js:56:1) I20151110-21:22:05.280(1)? at livedata_server.js:704:46 I20151110-21:22:05.280(1)? at tryCallTwo (/Users/mrcina/.meteor/packages/promise/.0.5.1.1wnrf8h++os+web.browser+web.cordova/npm/node_modules/meteor-promise/node_modules/promise/lib/core.js:45:5)
这行： var decrypted = privateKey.decrypt（encrypted）;
Forge不使用整数数组来表示字节; 它使用二进制编码的string。 尝试简化您的代码到以下内容：
rsaEncrypt:function(pubPem,privPem,plainText){ console.log(plainText); var publicKey = pki.publicKeyFromPem(pubPem); console.log(publicKey); var encrypted = publicKey.encrypt(forge.util.encodeUtf8(plainText)); console.log("Encryption: "); console.log(encrypted); var privateKey = pki.privateKeyFromPem(privPem); var decrypted = forge.util.decodeUtf8(privateKey.decrypt(encrypted)); console.log("Decryption: "); console.log(decrypted); return decrypted; }