// <copyright file="PwdHashOptions.cs" company="alveus.dev">
// Copyright (c) alveus.dev. All rights reserved. Licensed under the MIT License.
// </copyright>

namespace Astral.Services.Options;

/// <summary>
/// How the password should be hashed.
/// Refer to https://argon2-cffi.readthedocs.io/en/stable/argon2.html.
/// </summary>
public class PwdHashOptions
{
    /// <summary>
    /// Number of threads to use. (Higher the better).
    /// </summary>
    public int DegreeOfParallelism { get; set; }

    /// <summary>
    /// Number of iterations over the memory.
    /// </summary>
    public int NumberOfIterations { get; set; }

    /// <summary>
    /// Memory used by the algorithm.
    /// </summary>
    public int MemoryToUseKb { get; set; }

    /// <summary>
    /// Salt size in bytes.
    /// </summary>
    public int SaltSize { get; set; }

    /// <summary>
    /// Hash size in bytes.
    /// </summary>
    public int HashSize { get; set; }
}