Fire Emblem Awakening + DLC [Decrypted] 3DS (EUR/USA) ROM : r/3dspiracy
Pokémon Sun - 3DS Decrypted ROMS & CIA - Download
How to Decrypt 3DS/CIA Roms for Citra (2021) - YouTube
How to setup Citra and decrypt 3DS game files on Windows 10! - YouTube
Citra: Support for encrypted 3DS ROMs is being worked on (currently, it needs them decrypted, which is often a destructive one-way process) : r/emulation