# Lesson 18 — Securing AI Agents with Cryptographic Receipts
#
# These three packages are sufficient for the entire lesson.
# All have permissive licenses (Apache-2.0 / MIT / BSD).

pynacl>=1.5.0       # Ed25519 signing and verification (libsodium binding)
jcs>=0.2.1          # RFC 8785 JSON Canonicalization Scheme

# The "ipykernel" package is required to run the Jupyter notebook
# in environments that do not have it installed by default.
ipykernel>=6.0.0