uselesskey-core-kid

Deterministic key-ID (kid) helpers for uselesskey fixture crates.

This crate is a small, stable utility layer for turning key bytes into short base64url key IDs for tests.

Scope

• deterministic, content-based key IDs
• stable defaults shared by fixture crates
• no key material formatting or parsing

Example

use uselesskey_core_kid::kid_from_bytes;

let kid = kid_from_bytes(b"public-key-bytes");
assert!(!kid.is_empty());