Expand description
Cryptographic primitives shared across backend implementations.
RFC-023 Phase 2b.2.1: the Postgres + SQLite backends both need
Rust-side HMAC sign/verify for waitpoint tokens (the Valkey backend
signs inside Lua, so it does not consume this module). Extracted
from ff-backend-postgres/src/signal.rs with zero behaviour change
— same output bytes, same token wire shape, same error taxonomy.
See hmac for the primitives.
Modules§
- hmac
- HMAC-SHA256 sign/verify for
kid:hextokens.