Deriving Cryptographic Keys with HKDF in Rust using Ring
Ring is a popular Rust cryptography library which has support for generating cryptographic keys from a single input key using HKDF, the HMAC-based Extract-and-Expand Key Derivation Function. As you will see in this post, the ring::hkdf module supports securely generating pseudorandom bytes using the Salt::extract and Prk::expand methods implemented in… Read More »Deriving Cryptographic Keys with HKDF in Rust using Ring