internal static extern ErrorCode NCryptEncrypt(SafeNCryptKeyHandle hKey,
[In, MarshalAs(UnmanagedType.LPArray)] byte[] pbInput,
int cbInput,
[In] ref BCryptNative.BCRYPT_OAEP_PADDING_INFO pvPadding,
[Out, MarshalAs(UnmanagedType.LPArray)] byte[] pbOutput,
int cbOutput,
[Out] out int pcbResult,
AsymmetricPaddingMode dwFlags);
internal static byte[] EncryptDataOaep(SafeNCryptKeyHandle key,
byte[] data,
string hashAlgorithm)
{
Debug.Assert(!String.IsNullOrEmpty(hashAlgorithm), "!String.IsNullOrEmpty(hashAlgorithm)");
BCryptNative.BCRYPT_OAEP_PADDING_INFO oaepInfo = new BCryptNative.BCRYPT_OAEP_PADDING_INFO();
oaepInfo.pszAlgId = hashAlgorithm;
return(EncryptData(key,
data,
ref oaepInfo,
AsymmetricPaddingMode.Oaep,
UnsafeNativeMethods.NCryptEncrypt));
}