Class Mnemonic

  • public class Mnemonic
    extends Object
    Provides an easy way to create mnemonics from 32-byte length keys.
    • Constructor Detail

      • Mnemonic

        public Mnemonic()
    • Method Detail

      • fromKey

        public static String fromKey​(byte[] key)
        Converts a 32-byte key into a 25 word mnemonic. The generated mnemonic includes a checksum. Each word in the mnemonic represents 11 bits of data, and the last 11 bits are reserved for the checksum.
        key - 32 byte length key
      • toKey

        public static byte[] toKey​(String mnemonicStr)
                            throws GeneralSecurityException
        toKey converts a mnemonic generated using this library into the source key used to create it. It returns an error if the passed mnemonic has an incorrect checksum, if the number of words is unexpected, or if one of the passed words is not found in the words list.
        mnemonicStr - words delimited by MNEMONIC_DELIM
        32 byte array key
      • checksum

        protected static String checksum​(byte[] data)