I'm reading the documentation and I'm confused because functions in MC and SF have a different number of parameters (salt and password in MC, key in SFDC). Salesforce offers 3 versions of AES algorithms while in MC it's just AES. Has anyone had a successful experience of decrypting in Salesforce a value encrypted in Marketing Cloud? I have tried passing password as key and vector to different versions of AES decrypt in SF (128,192,256), but it's complaining about key or vector length.
This question has the answer on how to decrypt it outside of the platform in C# or python, but it's not applicable to Salesforce Apex. Solutions cannot be easily translated because they're not generic (i.e., technology-specific).