Cipher Text Poetry Slam Ends in Controversy After Winning Poem Turns Out to Be AES-Encrypted Grocery List

The third annual Ciphertext Poetry Slam, held Saturday at the Black Hat Auditorium in Las Vegas, ended in controversy when the winning entry -- praised by judges for its 'raw, impenetrable beauty' and 'refusal to yield to conventional interpretation' -- was revealed upon decryption to be a grocery list. The entry, submitted by an anonymous poet under the pseudonym '/dev/null,' consisted of 128 characters of hexadecimal text presented as a single stanza. Judges, who evaluate entries purely on their encrypted form without access to plaintext, awarded the piece a unanimous 10 for 'density of meaning' and 9.5 for 'aesthetic commitment to opacity.' 'There was a rhythm to the hex pairs that I found deeply moving,' said head judge Dr. Miriam Block. 'The repetition of 0x7A near the end suggested a thematic return, a coda. The spacing implied breath. I wept.' The controversy erupted during the decryption ceremony, a traditional post-slam event in which winning poets share their symmetric keys and the audience witnesses the plaintext revealed in real time. When /dev/null's AES-256 key was applied, the ciphertext resolved to: '2% milk, eggs (large, brown), broccoli (2 crowns), cat food (salmon flavor, NOT chicken), paper towels.' The auditorium fell silent. 'I feel betrayed,' said Judge Block. 'I ascribed meaning to something that was, literally, a reminder to buy cat food. Although I will say that the specification of salmon, NOT chicken, does carry a certain emotional weight when you consider it as a creative choice.' The poet, who appeared on stage in a ski mask, defended the entry. 'All text is data. All data can be encrypted. The boundary between poetry and grocery list is a social construct that the cipher dissolves. When you encrypt a grocery list and a sonnet with the same key, they become the same thing: noise. The question is whether you were moved. You were. That's poetry.' The audience was divided. A contingent of information theorists applauded. Several poets left. The slam's organizers have announced that next year's competition will require poets to submit a SHA-256 hash of their plaintext in advance 'so that we can at least verify the genre before we start crying.'