私钥和公钥是两个字符串:
static String Public =
"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDH+wPrKYG1KVlzQUVtBghR8n9d" + "/n" +
"zcShSZo0+3KgyVdOea7Ei7vQ1U4wRn1zlI5rSqHDzFitblmqnB2anzVvdQxLQ3Uq" + "/n" +
"EBKBfMihnLgCSW8Xf7MCH+DSGHNvBg2xSNhcfEmnbLPLnbuz4ySn1UB0lH2eqxy5" + "/n"+
"0zstxhTY0binD9Y+rwIDAQAB"+ "/n";
static String Private =
"MIICxjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIr5NQ/LYPG/UCAggA" +"/n"+
"MBQGCCqGSIb3DQMHBAiLh89iGSkmoASCAoBCpAo9/IzDE3yGhvWr9RgozE7revOo" +"/n"+
"V2OXmU+d0+WYAAx2GYVaUCbFVrmgiVmrbiTgLUMXAGIpvxQ2rzyIvRHW/RN3Gcky" +"/n"+
"qR/AwBatzixqrnoS4aD1/Ovjr4hwde4XHYbPEilZZuVAJFiznhy73qm/So4XghSY........." ;
我已经阅读了其他的问题并尝试了它们的解决方案,但是没有什么作用...我有一个公钥和私钥都是字符串。 我需要将它们转换为'Key',但我一直得到java.security.spec.InvalidKeySpecException:java.security.InvalidKeyException.. 在generatePublic和generatePrivate函数中...此外,这些密钥只是用于测试,因此,如果其他人知道它们也没关系...
public static Key loadPublicKey(String stored) throws GeneralSecurityException, IOException
{
byte[] data = Base64.getDecoder().decode((stored.getBytes()));
X509EncodedKeySpec spec = new X509EncodedKeySpec(data);
KeyFactory fact = KeyFactory.getInstance("RSA");
return fact.generatePublic(spec);
}
public static Key loadPrivateKey(String key64) throws GeneralSecurityException, IOException {
byte[] clear = Base64.getDecoder().decode(key64.getBytes());
PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(clear);
KeyFactory fact = KeyFactory.getInstance("RSA");
PrivateKey priv = fact.generatePrivate(keySpec);
Arrays.fill(clear, (byte) 0);
return priv;
}
+/n
。 - Jens\n
,而不是/n
。在字符串中,它看起来像是"\\n"
。 - Artjom B.