namespace StellaOps.Cryptography;

/// <summary>
/// Well-known digest algorithm identifiers supported by <see cref="ICryptoHash"/>.
/// </summary>
public static class HashAlgorithms
{
    /// <summary>SHA-256 (256-bit). FIPS/eIDAS/KCMVP compliant.</summary>
    public const string Sha256 = "SHA256";

    /// <summary>SHA-384 (384-bit). FIPS/eIDAS compliant.</summary>
    public const string Sha384 = "SHA384";

    /// <summary>SHA-512 (512-bit). FIPS/eIDAS compliant.</summary>
    public const string Sha512 = "SHA512";

    /// <summary>GOST R 34.11-2012 Stribog (256-bit). Russian compliance.</summary>
    public const string Gost3411_2012_256 = "GOST3411-2012-256";

    /// <summary>GOST R 34.11-2012 Stribog (512-bit). Russian compliance.</summary>
    public const string Gost3411_2012_512 = "GOST3411-2012-512";

    /// <summary>BLAKE3-256 (256-bit). Fast, parallelizable, used for graph content-addressing.</summary>
    public const string Blake3_256 = "BLAKE3-256";

    /// <summary>SM3 (256-bit). Chinese GB/T 32905-2016 compliance.</summary>
    public const string Sm3 = "SM3";
}