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这是我的代码,用于使用密钥库来保存任意文本作为密钥库中的密钥,我如何获得“密钥库未初始化错误”,我如何初始化密钥库?如何初始化密钥库
public void secretKeyGeneration(View view) throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
byte[] sek = "eru9tyighw34ilty348934i34uiq34q34ri".getBytes();
SecretKey sk = new SecretKeySpec(sek, 0, sek.length, "AES");
char[] password = "keystorepassword".toCharArray();
KeyStore.ProtectionParameter protParam =
new KeyStore.PasswordProtection(password);
KeyStore.SecretKeyEntry skEntry = new KeyStore.SecretKeyEntry(sk);
ks.setEntry("secretKeyAlias", skEntry, protParam);
}
我曾试图ks.load(空)之前并没有工作,但你的ks.load的答案(NULL,NULL)的伟大工程! – user3083447 2014-09-07 13:16:06