I’m trying to decrypt data on a C# server that was encrypted by an Android client using AES encryption. However, I’m encountering a System.Security.Cryptography.CryptographicException: Padding is invalid and cannot be removed error during decryption. I suspect the issue is related to how the IV (Initialization Vector) is handled, but I’m not sure how to fix it.

I’m trying to decrypt data on a C# server that was encrypted by an Android client using AES encryption. However, I’m encountering a System.Security.Cryptography.CryptographicException: Padding is invalid and cannot be removed error during decryption. I suspect the issue is related to how the IV (Initialization Vector) is handled, but I’m not sure how to fix it.