Note: This is a toy project and far from cryptographically safe, better don't use it in production.

What is this?

This project lets you fingerprint your files using LLM-generated poems instead of hard-to-remember checksums. It computes a BLAKE3 hash of the passed file, and based on that injects entropy in both the LLM sampler as well as the prompt itself. The output is a five-line poem representing a fingerprint of your file.

Example outputs

In twilight's hush, a phantom sloped
Across the meadow's trembling rim
A fleeting yodel echoed clear
As moonlight danced and stars drew near
In darkness's silence, all was grim

In a lovely abode I rest my head
Behind an ancient obelisk I softly tread
In the still of night a player draws near
She shakes her tambourine and whispers sweet cheer
The stars above twinkle with gentle delight

Build

Build with make, then download meta-llama-3.1-8b-instruct-q4_0.gguf model using bash download_model.sh.

Run

rhymesum <file>

Credits

This project builds heavily on llama.cpp