digest: implement `Zeroize` for the buffering newtypes#1940

Merged

newpavlov merged 2 commits intoRustCrypto:masterfrom

baloo:baloo/digest/zeroize-buffering

Jul 29, 2025

Commits on Jul 24, 2025

digest: implement `Zeroize` for the buffering newtypes
baloo
committed

Commits on Jul 25, 2025

digest: use `ZeroizeOnDrop` of the underlying types
baloo
committed