The conversation between human and AI assistant.
How would you decrypt an encrypted file knowing that it is an image file without knowing the extension of the file or knowing the key?
Is there any other approach that could work faster?
Yes, another approach would be to analyze the file itself to look for any patterns or identifying characteristics that could lead to determining the type of encryption used. Once the encryption type is determined, specific decryption tools could be used to attempt to decrypt the file.