/** * Returns the key chain found in the given list of keys. */ public static NxtFamilyKey fromProtobuf(List<Protos.Key> keys, @Nullable KeyCrypter crypter) throws UnreadableWalletException { if (keys.size() != 2) { throw new UnreadableWalletException("Expected 2 keys, NXT secret and Curve25519 " + "pub/priv pair, instead got: " + keys.size()); } Protos.Key entropyProto = keys.get(0); DeterministicKey entropyKey = KeyUtils.getDeterministicKey(entropyProto, null, crypter); Protos.Key publicKeyProto = keys.get(1); if (publicKeyProto.getType() != Protos.Key.Type.ORIGINAL) { throw new UnreadableWalletException("Unexpected type for NXT public key: " + publicKeyProto.getType()); } byte[] publicKeyBytes = publicKeyProto.getPublicKey().toByteArray(); return new NxtFamilyKey(entropyKey, publicKeyBytes); }
public static DeterministicKey getDeterministicKey(Protos.Key key, @Nullable DeterministicKey parent, @Nullable KeyCrypter crypter) { checkState(key.getType() == Protos.Key.Type.DETERMINISTIC_KEY, "Key protocol buffer must " + "have be a deterministic key type"); checkState(key.hasDeterministicKey(), "Deterministic key missing extra data.");
final Protos.Key.Type t = key.getType(); if (t == Protos.Key.Type.DETERMINISTIC_KEY) { if (!key.hasDeterministicKey())
public Builder mergeFrom(com.openwallet.core.protos.Protos.Key other) { if (other == com.openwallet.core.protos.Protos.Key.getDefaultInstance()) return this; if (other.hasType()) { setType(other.getType()); } if (other.hasSecretBytes()) { setSecretBytes(other.getSecretBytes()); } if (other.hasEncryptedData()) { mergeEncryptedData(other.getEncryptedData()); } if (other.hasPublicKey()) { setPublicKey(other.getPublicKey()); } if (other.hasLabel()) { bitField0_ |= 0x00000010; label_ = other.label_; onChanged(); } if (other.hasDeterministicKey()) { mergeDeterministicKey(other.getDeterministicKey()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }