Related Clues:

• Officer in the first place briefly to turn to Morse?
• Make it difficult to work out for prince freaking out over hotel key
• Create a cipher
• Make tough to make out
• Cipher, as a secret message
• Protect from hackers, hopefully
• Byzantine hen price code
• Make it necessary to decrypt
• Do some cryptography
• ... hence, having no beginning or end, poem causes scramble
• Scramble, as a message
• Maybe turn to Morse?
• Cipher, as a message
• Code for that man in Pincer Movement
• Prince confused about His Excellency’s code