Download, verify the integrity of the download and attempt to decrypt the poem. After you decrypt the poem, make sure you verify the authenticity of it.
Download: quest.txt.enc
Algorithm: AES algorithm, using a 256-bit key and CTR mode
IV: 2AA96E6F6E723A1A646F6D69767AA633
sha256: 55e6be5745f2e99e601527c67a420b7254b861872e14156d10cba0abc97a9449
Signature file: poem_signature.sig
RSA 4096-bit Public Key: key.pub
Hint: The key to the poem lies in the hidden guard