CopySignatureField()

static void Internal.Cryptography.AsymmetricAlgorithmHelpers.CopySignatureField ( ReadOnlySpan< byte > signatureField, Span< byte > response )

inlinestaticprivate

Definition at line 124 of file AsymmetricAlgorithmHelpers.cs.

    {
        if (signatureField.Length > response.Length)
        {
            if (signatureField.Length != response.Length + 1 || signatureField[0] != 0 || signatureField[1] <= 127)
            {
                throw new CryptographicException();
            }
            signatureField = signatureField.Slice(1);
        }
        int num = response.Length - signatureField.Length;
        response.Slice(0, num).Clear();
        signatureField.CopyTo(response.Slice(num));
    }

References System.ReadOnlySpan< T >.CopyTo(), System.ReadOnlySpan< T >.Length, System.Span< T >.Length, System.ReadOnlySpan< T >.Slice(), and System.Span< T >.Slice().

Referenced by Internal.Cryptography.AsymmetricAlgorithmHelpers.ConvertDerToIeee1363().