예제 #1
0
 @Override
 public DeterministicKeyChain toDecrypted(CharSequence password) {
   checkNotNull(password);
   checkArgument(password.length() > 0);
   KeyCrypter crypter = getKeyCrypter();
   checkState(crypter != null, "Chain not encrypted");
   KeyParameter derivedKey = crypter.deriveKey(password);
   return toDecrypted(derivedKey);
 }
예제 #2
0
 @Override
 public DeterministicKeyChain toEncrypted(CharSequence password) {
   checkNotNull(password);
   checkArgument(password.length() > 0);
   checkState(seed != null, "Attempt to encrypt a watching chain.");
   checkState(!seed.isEncrypted());
   KeyCrypter scrypt = new KeyCrypterScrypt();
   KeyParameter derivedKey = scrypt.deriveKey(password);
   return toEncrypted(scrypt, derivedKey);
 }