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This article introduces the relevant knowledge of "how to use jsencrypt for RSA asymmetric encryption in Vue". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Download jsencryptcnpm I-S jsencrypt to introduce import {JSEncrypt} from "jsencrypt"; basic use

Note: the data to be encrypted must be a string!

Tip: after quoting the public key directly with double quotation marks, you may have to manually delete the extra spaces at the end of each line, which is a bit troublesome. At this time, you can directly use ``to quote. It's just that the typesetting may not look good.

TestRSA () {let publicKey = "- BEGIN PUBLIC KEY-MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4aWAgASppilGGGPv6wdCp4AqTRbQPEMxU1mNwBXmP6v0hp2eHo8LMhjjM4IwzdzOnwyTR6v5YlznBb90cWKsr/DP1IdSI9ox7M7FCHGfURfLp/mGRvNLnJ5ds7YD+35rP0wLMZhNbkXHs3HMYOY96XnSE7bfcWkLiRrwiCrqLdQIDAQAB-END PUBLIC KEY-"; / / get the public key let data = JSON.stringify ({username: "zhangsan", password: 123}) from the background; / / let data = "hello world"; / / let data = 123 + "" / the string console.log ("before encryption:", data) must be passed; let encryptor = new JSEncrypt (); encryptor.setPublicKey (publicKey); let data_encrypted = encryptor.encrypt (data); console.log ("after encryption:", data_encrypted) Let privateKey = "- BEGIN PRIVATE KEY-MIICeQIBADANBgkqhkiG9w0BAQEFAASCAmMwggJfAgEAAoGBALhpYCABKmmKUYYY+/rB0KngCpNFtA8QzFTWY3AFeY/q/SGnZ4ejwsyGOMzgjDN3M6fDJNHq/liXOcFv3RxYqyv8M/Uh2Ij2jHszsUIcZ9RF8un+YZG80ucnl2ztgP7fms/TAsxmE1uRcezccxg5j3pedITtt9xaQuJGvCIKuot1AgMBAAECgYEAti7cWSHtrZCJk6oRHhzlsT12FSKSjSOyScn3OM8f1i933gyNOjJtmzKq4LShraKAtKcUNBItLoZP96s0zPFIQCGjON0d3XyRxoGK2h4nEZT8NTqEcQVI2sbOy5PvJHAKT/Vrcqdkt/U9YteLWAKGZ5A8Ie8NZEjh0botUwIrOIECQQDd+Qv8IYiDSugZcOPEz/ijCR4Jg011X9/bqXVIEiqkIZ+8QToKCBuGt0EejhAzs0acni1XLPwBeDmAsmg8MmpVAkEA1K5NL3ZwuLjz4vs8EfF3BfscPTQZ9PRBhzGC9iqP7TyzMRyZjGpWfycOjki8isRzR3iNoFPIyLZfe5Wf4vL8oQJBALHia6BanzPYS7hXp7CJmg/NtqyY9PIjKxq16q8fH9z4tTIAc6qmZKjJIv6Biqpj+Sp5+IvsGOh0mGBymOXk4SECQQDDxSYbeGTORMGKwERNJ/2trbYSyHDUQDpJXdP1ELynXeZ8YJ0e2YuBQ8xsQJv9CFQtB9UmLbl2uBkwQ0yHta/BAkEAoKN1vdqkDTwAkSRpvFUOHkc7E6nEYdXwM+hhKnmQLCQb2aP8zW9GI2Q7EWPDEwN92TK30k1VSzpquSU7SUA32g==-END PRIVATE KEY-"; let decryptor = new JSEncrypt (); decryptor.setPrivateKey (privateKey); console.log ("after decryption:", decryptor.decrypt (data_encrypted)) } the content of "how to use jsencrypt for RSA asymmetric encryption in Vue" ends here. Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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