public static synchronized KeyPair generateRSAKeyPair(int keysize, BigInteger publicExponent) { try { keyPairGen.initialize(new RSAKeyGenParameterSpec(keysize, publicExponent), new SecureRandom()); return keyPairGen.generateKeyPair(); } catch (Exception var3) { LOGGER.error("生成模长 =" + keysize + "，指数=" + publicExponent + "的RSA密钥对失败", var3); return null; } }
sample:
public static void main(String[] args) throws Exception { KeyPair keyp = RSAUtils.generateRSAKeyPair(1408, RSAKeyGenParameterSpec.F0); PrivateKey privateKey = keyp.getPrivate(); PublicKey publicKey = keyp.getPublic(); }
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/16013.html