GENERATION OF RSA PRIVATE KEY, PUBLIC KEY AND ELECTRONIC SIGNATURE METHOD IN OPENSSL AND java

Security.javaSecurity.java. GitHub Gist—Share code, notes, and snippets.gist.github.com immediately

public クラス Main {public static void main(String[] args) は、Exception {eyPairkeyPair=Security.generateKeyPair();ncoder base64Encoder=Base64.getEncoder();// rivateKeyprivateKey=kePrivate();yte[]Run the priorityKeyBase64 Encode (new bytes) when you want to slow password publicKeyByte = publicKey.getEncoded();ping sublnwString (Base64Enabled); system.prnwString (public key bytes); system.prn(public key bytes)

public クラス Main {public static void main(String[] args) は、Exception {eyPairkeyPair=Security.generateKeyPair();ncoder base64Encoder=Base64.getEncoder();// rivateKeyprivateKey=kePrivate();yte[] privateKeyBase64]Throw encoding (new bytes) ntln(privateKeyBase64);// command causes publicKey publicKey = keyPair.getPublic();yte[] publicKeyByte = publicKey.getEncoded(); string publicKeyBase64 = newString(base64Encoder.encode);system.out.println(public keybase64;}}

■ I’ll sign with JAVA

■ I’m going to sign it electronically with JAVA

public class Main {public static void main(String[] args) は、例外 {//} tring plainText = “Hello World”;eyPair = Security.generateKeyPair();// 키rivateKey privateKeyPair.getPrivate();yte[]privateKeyByte]= privateKeyEncoded();///publine= Pay= Publick.getEncoded();// 文字列シグニチャText = Security.sign(plainText, privateKeyByte);// oolean ret = Security.verify(plainText, signature)テキスト、publicKeyByte);system.out.println(ret);}}