//------------------------------------------------------------
// Copyright (c) Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------

namespace System.IdentityModel.Tokens
{
    using System.Globalization;

    public sealed class KerberosTicketHashKeyIdentifierClause : BinaryKeyIdentifierClause
    {
        public KerberosTicketHashKeyIdentifierClause(byte[] ticketHash)
            : this(ticketHash, null, 0)
        {
        }

        public KerberosTicketHashKeyIdentifierClause(byte[] ticketHash, byte[] derivationNonce, int derivationLength)
            : this(ticketHash, true, derivationNonce, derivationLength)
        {
        }
        
        internal KerberosTicketHashKeyIdentifierClause(byte[] ticketHash, bool cloneBuffer, byte[] derivationNonce, int derivationLength)
            : base(null, ticketHash, cloneBuffer, derivationNonce, derivationLength)
        {           
        }

        public byte[] GetKerberosTicketHash()
        {
            return GetBuffer();
        }

        public override string ToString()
        {
            return string.Format(CultureInfo.InvariantCulture, "KerberosTicketHashKeyIdentifierClause(Hash = {0})", ToBase64String());
        }        
    }
}