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Diffstat (limited to 'src/secp256k1/CHANGELOG.md')
| -rw-r--r-- | src/secp256k1/CHANGELOG.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/secp256k1/CHANGELOG.md b/src/secp256k1/CHANGELOG.md index 8e31edc6ee..dacb0a3f48 100644 --- a/src/secp256k1/CHANGELOG.md +++ b/src/secp256k1/CHANGELOG.md @@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +#### Added + - New module `ellswift` implements ElligatorSwift encoding for public keys and x-only Diffie-Hellman key exchange for them. + ElligatorSwift permits representing secp256k1 public keys as 64-byte arrays which cannot be distinguished from uniformly random. See: + - Header file `include/secp256k1_ellswift.h` which defines the new API. + - Document `doc/ellswift.md` which explains the mathematical background of the scheme. + - The [paper](https://eprint.iacr.org/2022/759) on which the scheme is based. + +#### Changed + - When consuming libsecp256k1 as a static library on Windows, the user must now define the `SECP256K1_STATIC` macro before including `secp256k1.h`. + ## [0.3.2] - 2023-05-13 We strongly recommend updating to 0.3.2 if you use or plan to use GCC >=13 to compile libsecp256k1. When in doubt, check the GCC version using `gcc -v`. |