A Rust-native Poseidon hash over BLS12-381, Poseidon252 is built for zk-SNARK efficiency, ideal for privacy-focused protocols and zero-knowledge applications. [[Poseidon](https://crates.io/crates/dusk
Single sign on using Amazon API Gateway custom authorizer to provision database access tokens for your Lambda functions. [See TodoMVC integration in this meetup talk video.](https://fauna.com/blog/dev