HMAC-based key derivation function.
[email protected] is safe to use (health: 50/100)
Get this data programmatically — free, no authentication.
curl https://depscope.dev/api/check/hex/hkdfFirst published · 2017-01-27T02:47:22.124061Z
Last updated · 2025-04-26T20:50:55.188857Z