3.1.1
-----
2020/06/15
- Various documentation fixes.
- Fixed various compiler warnings.
- Fixed some integer overflows (16-bit platforms only).
3.1.0
-----
2020/04/03
- Added Elligator 2 mappings (hash to curve, curve to hash).
- Added OPRF support (with scalar inversion).
- Added Edwards25519 -> Curve25519 conversions
3.0.0
-----
2020/01/19
- Deprecated the incremental AEAD interface.
- Deprecated the incremental Chacha20, added a direct interface.
- Added IETF Chacha20 (96-bit nonce), as described in RFC 8439.
- Moved deprecated interfaces to a separate `src/deprecated` folder.
- Removed the `ED25519_SHA512` preprocessor flag.
- `crypto_x25519()` and `crypto_key_exchange()` now return `void`.
- Added a custom hash interface to EdDSA. Several instances of EdDSA
can share the same binary.
- Added optional support for HMAC SHA-512
- Moved all SHA-512 operations to `src/optional/monocypher-ed25519.(h|c)`
- Optional support for Ed25519 no longer requires a preprocessor flag.
Add `src/optional/monocypher-ed25519.(h|c)` to your project instead.
2.0.6
-----
2019/10/21
- Added the `BLAKE2_NO_UNROLLING` preprocessor definition. Activating it
makes the binary about 5KB smaller, and speeds up processing times on
many embedded processors.
- Reduced the stack usage of signature verification by about
40%. Signature verification now fits in smaller machines.
- Fixed many implicit casts warnings.
- Fixed the manual here and there.
- Lots of small nitpicks.
Monocypher is an easy to use crypto library. It is:
- Small. Sloccount counts about 1700 lines of code, small enough to
allow audits. The binaries are under 65KB.
= Easy to deploy. Just add monocypher.c and monocypher.h to your
project. They compile as C99 or C++, have no dependency, and
are dedicated to the public domain.
- Easy to use. The API is small, consistent, and cannot fail
on correct input.
- Fast. The primitives are fast to begin with, and performance
wasn't needlessly sacrificed. Monocypher holds up pretty well
against Libsodium, despite being closer in size to TweetNaCl.
