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這是我的代碼,用於使用密鑰庫來保存任意文本作爲密鑰庫中的密鑰,我如何獲得「密鑰庫未初始化錯誤」,我如何初始化密鑰庫?如何初始化密鑰庫
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);
}
我曾試圖ks.load(空)之前並沒有工作,但你的ks.load的答案(NULL,NULL)的偉大工程! – user3083447 2014-09-07 13:16:06