We have a client who was previously receiving Excel statements encrypted by another application using “RC4,
Microsoft Enhanced Cryptographic Provider 1.0 128-bit encryption.” They have an automated process which decrypts the file expecting this algorithm.
We are now using Apose.Cells to encrypt the files using the following call:
It appears that this uses (RC4,Microsoft Strong Cryptographic Provider), and this is only encryption option available.
Question: Is “RC4, Microsoft Enhanced Cryptographic Provider 1.0 128-bit” encryption supported in Aspose.Cells?