EncryptData()

static int Internal.NativeCrypto.CapiHelper.EncryptData ( SafeKeyHandle hKey, ReadOnlySpan< byte > input, Span< byte > output, bool isFinal )

inlinestaticpackage

Definition at line 961 of file CapiHelper.cs.

    {
        VerifyValidHandle(hKey);
        int pdwDataLen = input.Length;
        if (!global::Interop.Advapi32.CryptEncrypt(hKey, SafeHashHandle.InvalidHandle, isFinal, 0, null, ref pdwDataLen, pdwDataLen))
        {
            throw GetErrorCode().ToCryptographicException();
        }
        byte[] array = new byte[pdwDataLen];
        input.CopyTo(array);
        int pdwDataLen2 = input.Length;
        if (!global::Interop.Advapi32.CryptEncrypt(hKey, SafeHashHandle.InvalidHandle, isFinal, 0, array, ref pdwDataLen2, pdwDataLen))
        {
            throw GetErrorCode().ToCryptographicException();
        }
        int num = (isFinal ? input.Length : pdwDataLen2);
        array.AsSpan(0, num).CopyTo(output);
        return num;
    }

References System.array, Internal.NativeCrypto.CapiHelper.GetErrorCode(), System.input, System.Security.Cryptography.SafeHashHandle.InvalidHandle, and Internal.NativeCrypto.CapiHelper.VerifyValidHandle().

Referenced by Internal.Cryptography.BasicSymmetricCipherCsp.Reset(), and Internal.Cryptography.BasicSymmetricCipherCsp.Transform().