FillDeriveKeyPBKDF2()

static unsafe void Internal.Cryptography.Pbkdf2Implementation.FillDeriveKeyPBKDF2 ( ReadOnlySpan< byte > password, ReadOnlySpan< byte > salt, int iterations, string hashAlgorithmName, Span< byte > destination )

inlinestaticprivate

Definition at line 137 of file Pbkdf2Implementation.cs.

    {
        int hashSizeInBytes;
        SafeBCryptAlgorithmHandle cachedBCryptAlgorithmHandle = global::Interop.BCrypt.BCryptAlgorithmCache.GetCachedBCryptAlgorithmHandle(hashAlgorithmName, global::Interop.BCrypt.BCryptOpenAlgorithmProviderFlags.BCRYPT_ALG_HANDLE_HMAC_FLAG, out hashSizeInBytes);
        fixed (byte* pbPassword = password)
        {
            fixed (byte* pbSalt = salt)
            {
                fixed (byte* pbDerivedKey = destination)
                {
                    global::Interop.BCrypt.NTSTATUS nTSTATUS = global::Interop.BCrypt.BCryptDeriveKeyPBKDF2(cachedBCryptAlgorithmHandle, pbPassword, password.Length, pbSalt, salt.Length, (ulong)iterations, pbDerivedKey, destination.Length, 0u);
                    if (nTSTATUS != 0)
                    {
                        throw global::Interop.BCrypt.CreateCryptographicException(nTSTATUS);
                    }
                }
            }
        }
    }

References System.destination, and System.ReadOnlySpan< T >.Length.

Referenced by Internal.Cryptography.Pbkdf2Implementation.Fill().