Here is why:
Since you cannot just "download" the key, you must extract or generate it yourself. Here is the legitimate workflow for current FIFA 23 modding. fifa 23 mod manager encryption key
FIFA 23, like its predecessors, has a thriving modding community. Mods can range from simple texture changes to complex gameplay overhauls. However, EA has historically been anti-modding, citing concerns over game stability, security, and intellectual property protection. In FIFA 23, EA introduced a new encryption system to prevent modding. Here is why: Since you cannot just "download"