getrsakey.java

来自「java AES RSA encryption and decryption」· Java 代码 · 共 30 行

package src;

import java.security.*;
import java.io.*;

public class GetRSAKey {

	public static Key GetPrivateKey() throws Exception {

		String keystore = "my.keystore";
		char keystorepass[] = "19830829".toCharArray();
		char keypassword[] = "19830829".toCharArray();
		KeyStore ks = KeyStore.getInstance("JKS");

		ks.load(new FileInputStream(keystore), keystorepass);
		Key pk = ks.getKey("keys", keypassword);
		return pk;
	}

	public static PublicKey GetPublicKey() throws Exception {
		String keystore = "my.keystore";
		char keystorepass[] = "19830829".toCharArray();
		KeyStore ks = KeyStore.getInstance("JKS");
		ks.load(new FileInputStream(keystore), keystorepass);
		java.security.cert.Certificate c = ks.getCertificate("keys");
		PublicKey pk = c.getPublicKey();
		return pk;
	}
}