无法使用密钥对validationNode.js Crypto的签名

我在nodejs中有一个非常小的代码,在其中我签署了一个string,然后尝试使用openssl生成的节点密码和密钥对来validation它。 无论我尝试什么,结果总是“假”,签名无法validation。

生成公钥/私钥对:

openssl genrsa -out rsa_1024_priv.pem 1024 openssl rsa -in rsa_1024_priv.pem -out rsa_1024_pub.pem -outform PEM -pubout 

结果键是(我不在意让他们公开):

 -----BEGIN RSA PRIVATE KEY----- MIICXQIBAAKBgQDCtTEic76GBqUetJ1XXrrWZcxd8vJr2raWRqBjbGpSzLqa3YLv VxVeK49iSlI+5uLX/2WFJdhKAWoqO+03oH4TDSupolzZrwMFSylxGwR5jPmoNHDM S3nnzUkBtdr3NCfq1C34fQV0iUGdlPtJaiiTBQPMt4KUcQ1TaazB8TzhqwIDAQAB AoGAM8WeBP0lwdluelWoKJ0lrPBwgOKilw8W0aqB5y3ir5WEYL1ZnW5YXivS+l2s tNELrEdapSbE9hieNBCvKMViABQXj4DRw5Dgpfz6Hc8XIzoEl68DtxL313EyouZD jOiOGWW5UTBatLh05Fa5rh0FbZn8GsHrA6nhz4Fg2zGzpyECQQDi8rN6qhjEk5If +fOBT+kjHZ/SLrH6OIeAJ+RYstjOfS0bWiM9Wvrhtr7DZkIUA5JNsmeANUGlCrQ2 cBJU2cJJAkEA26HyehCmnCkCjit7s8g3MdT0ys5WvrAFO6z3+kCbCAsGS+34EgnF yz8dDdfUYP410R5+9Cs/RkYesqindsvEUwJBALCmQVXFeKnqQ99n60ZIMSwILxKn Dhm6Tp5Obssryt5PSQD1VGC5pHZ0jGAEBIMXlJWtvCprScFxZ3zIFzy8kyECQQDB lUhHVo3DblIWRTVPDNW5Ul5AswW6JSM3qgkXxgHfYPg3zJOuMnbn4cUWAnnq06VT oHF9fPDUW9GK3yRbjNaJAkAB2Al6yY0KUhYLtWoEpQ40HlATbhNel2cn5WNs6Y5F 2hedvWdhS/zLzbtbSlOegp00d2/7IBghAfjAc3DE9DZw -----END RSA PRIVATE KEY----- -----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCtTEic76GBqUetJ1XXrrWZcxd 8vJr2raWRqBjbGpSzLqa3YLvVxVeK49iSlI+5uLX/2WFJdhKAWoqO+03oH4TDSup olzZrwMFSylxGwR5jPmoNHDMS3nnzUkBtdr3NCfq1C34fQV0iUGdlPtJaiiTBQPM t4KUcQ1TaazB8TzhqwIDAQAB -----END PUBLIC KEY----- 

那么,这是我的节点代码:

 var crypto = require('crypto'); var privateKey = '-----BEGIN RSA PRIVATE KEY-----\n'+ 'MIICXQIBAAKBgQDCtTEic76GBqUetJ1XXrrWZcxd8vJr2raWRqBjbGpSzLqa3YLv\n'+ 'VxVeK49iSlI+5uLX/2WFJdhKAWoqO+03oH4TDSupolzZrwMFSylxGwR5jPmoNHDM\n'+ 'S3nnzUkBtdr3NCfq1C34fQV0iUGdlPtJaiiTBQPMt4KUcQ1TaazB8TzhqwIDAQAB\n'+ 'AoGAM8WeBP0lwdluelWoKJ0lrPBwgOKilw8W0aqB5y3ir5WEYL1ZnW5YXivS+l2s\n'+ 'tNELrEdapSbE9hieNBCvKMViABQXj4DRw5Dgpfz6Hc8XIzoEl68DtxL313EyouZD\n'+ 'jOiOGWW5UTBatLh05Fa5rh0FbZn8GsHrA6nhz4Fg2zGzpyECQQDi8rN6qhjEk5If\n'+ '+fOBT+kjHZ/SLrH6OIeAJ+RYstjOfS0bWiM9Wvrhtr7DZkIUA5JNsmeANUGlCrQ2\n'+ 'cBJU2cJJAkEA26HyehCmnCkCjit7s8g3MdT0ys5WvrAFO6z3+kCbCAsGS+34EgnF\n'+ 'yz8dDdfUYP410R5+9Cs/RkYesqindsvEUwJBALCmQVXFeKnqQ99n60ZIMSwILxKn\n'+ 'Dhm6Tp5Obssryt5PSQD1VGC5pHZ0jGAEBIMXlJWtvCprScFxZ3zIFzy8kyECQQDB\n'+ 'lUhHVo3DblIWRTVPDNW5Ul5AswW6JSM3qgkXxgHfYPg3zJOuMnbn4cUWAnnq06VT\n'+ 'oHF9fPDUW9GK3yRbjNaJAkAB2Al6yY0KUhYLtWoEpQ40HlATbhNel2cn5WNs6Y5F\n'+ '2hedvWdhS/zLzbtbSlOegp00d2/7IBghAfjAc3DE9DZw\n'+ '-----END RSA PRIVATE KEY-----'; var publicKey = '-----BEGIN PUBLIC KEY-----\n'+ 'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCtTEic76GBqUetJ1XXrrWZcxd\n'+ '8vJr2raWRqBjbGpSzLqa3YLvVxVeK49iSlI+5uLX/2WFJdhKAWoqO+03oH4TDSup\n'+ 'olzZrwMFSylxGwR5jPmoNHDMS3nnzUkBtdr3NCfq1C34fQV0iUGdlPtJaiiTBQPM\n'+ 't4KUcQ1TaazB8TzhqwIDAQAB\n'+ '-----END PUBLIC KEY-----'; var signer = crypto.createSign('sha256'); signer.update('hola'); var sign = signer.sign(privateKey,'base64'); var verifier = crypto.createVerify('sha256'); verifier.update(sign); var ver = verifier.verify(publicKey, sign,'base64'); console.log(ver);//<--- always false! 

我试过使用不同的algorithm和编码。 我用“fs”读了PEM文件,也没有运气。 我错过了什么? 顺便说一句,这些键完美地使用npm URSA模块,所以我知道键是好的(不能在我的项目中使用ursa)。 谢谢!

您需要validation您签署的相同数据: verifier.update(sign); 应该是verifier.update('hola');