Password Utility utilizing PKBDF2 algorithm; hash and verify passwords with PKBDF2 aka RFC2898

Password.cs

//-------------------------------------------------------------------------------
// <copyright file="Password.cs" company="KriaSoft LLC">
//   Copyright © 2012 Konstantin Tarkus, KriaSoft LLC. All rights reserved.
//   See License.md in the project root for license information.
// </copyright>
//-------------------------------------------------------------------------------

namespace App.Security
{
    using System.Linq;
    using System.Security.Cryptography;

    /// <summary>
    /// A collection of password related utility methods. See also:
    ///     http://throwingfire.com/storing-passwords-securely/
    ///     http://en.wikipedia.org/wiki/PBKDF2"
    /// Usage sample:
    /// <code>
    ///     var hash = Password.Hash("Passw0rd", saltLength: 25, keyLength: 25);
    ///     var isValid = Password.Verify("PasswOrd", hash.Salt, hash.Key);
    /// </code>
    /// </summary>
    internal static class Password
    {
        public static HashBytes Hash(string password, int saltLength, int keyLength)
        {
            using (var deriveBytes = new Rfc2898DeriveBytes(password, saltLength, 10000))
            {
                return new HashBytes {
                    Salt = deriveBytes.Salt,
                    Key = deriveBytes.GetBytes(keyLength)
                };
            }
        }

        public static bool Verify(string password, byte[] salt, byte[] key)
        {
            using (var deriveBytes = new Rfc2898DeriveBytes(password, salt, 10000))
            {
                return deriveBytes.GetBytes(key.Length).SequenceEqual(key);
            }
        }

        public struct HashBytes
        {
            public byte[] Salt;
            public byte[] Key;
        }
    }
}