Module kdf 

Key derivation functions using HKDF.

Structs

KeyDerivation

HKDF context for deriving keys.

Enums

KdfError

KDF error types.

Functions

derive_chunk_keys

Derive multiple chunk keys at once for efficiency.

derive_chunk_nonce

Derive a nonce for a specific chunk.

derive_content_key

Derive a content encryption key from a master key and content ID.

hkdf_extract_expand

Simple HKDF extract-and-expand in one operation.