Package org.bitcoinj.crypto

Interface EncryptableItem

All Known Implementing Classes:
DeterministicKey, DeterministicSeed, ECKey
public interface EncryptableItem
Provides a uniform way to access something that can be optionally encrypted with a KeyCrypter, yielding an EncryptedData, and which can have a creation time associated with it.

  • Method Details

    • isEncrypted

      boolean isEncrypted()
      Returns whether the item is encrypted or not. If it is, then getSecretBytes() will return null.

    • getSecretBytes

      @Nullable byte[] getSecretBytes()
      Returns the raw bytes of the item, if not encrypted, or null if encrypted or the secret is missing.

    • getEncryptedData

      @Nullable EncryptedData getEncryptedData()
      Returns the initialization vector and encrypted secret bytes, or null if not encrypted.

    • getEncryptionType

      Protos.Wallet.EncryptionType getEncryptionType()
      Returns an enum constant describing what algorithm was used to encrypt the key or UNENCRYPTED.

    • getCreationTime

      Optional<Instant> getCreationTime()
      Returns the time at which this encryptable item was first created/derived, or empty of unknown.

    • getCreationTimeSeconds

      @Deprecated default long getCreationTimeSeconds()
      Deprecated.
      use getCreationTime()