コード例 #1
0
        /// <summary>
        /// Computes the key specified by a key path.
        /// At each derivation, there's a small chance the index specified will fail.
        /// If any generation fails, null is returned.
        /// </summary>
        /// <param name="kp"></param>
        /// <returns>null on derivation failure. Otherwise the derived private key.</returns>
        public KzExtKey DeriveBase(KzKeyPath kp)
        {
            var k = this;

            foreach (var i in kp.Indices)
            {
                k = k.DeriveBase((int)(i & ~HardenedBit), (i & HardenedBit) != 0);
                if (k == null)
                {
                    break;
                }
            }
            return(k);
        }
コード例 #2
0
 /// <summary>
 /// Computes the public key specified by a key path.
 /// At each derivation, there's a small chance the index specified will fail.
 /// If any generation fails, null is returned.
 /// </summary>
 /// <param name="kp"></param>
 /// <returns>null on derivation failure. Otherwise the derived private key.</returns>
 public KzExtPubKey Derive(KzKeyPath kp) => DeriveBase(kp) as KzExtPubKey;