hkd32 is a Rust library which implements a hierarchical deterministic
symmetric key derivation construction inspired by
BIP-0032: Hierarchical Deterministic Wallets.
It can be used to deterministically derive a hierarchy of symmetric keys
from initial keying material (or when the mnemonic feature is enabled,
through a 24-word [BIP39] passphrase) by repeatedly applying the
Hash-based Message Authentication Code (HMAC).
This construction is specialized for deriving 32-byte (256-bit) keys from an initial 32-bytes of input key material.
Copyright © 2019-2021 iqlusion
Includes code from the bip39 crate. Copyright © 2017-2018 Stephen Oliver,
with contributions by Maciej Hirsz.
hkd32 is distributed under the terms of either the MIT license or the Apache License (Version 2.0), at your option.
See [LICENSE] (Apache License, Version 2.0) file in the iqlusioninc/crates
toplevel directory of this repository or [LICENSE-MIT] for details.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you shall be dual licensed as above, without any additional terms or conditions.