This is a wrapper library of bls with BLS_ETH=1.

copy from bls-eth-go-binary/bls/lib or build it at yourself according to readme.md.

• 2020/May/19 : The default hash function has change to the function defined at BLS12381G2_XMD:SHA-256_SSWU_RO_.
• The default hash function has changed to the function defined at draft-irtf-cfrg-hash-to-curve.

Check functions:

• verify_signature_order ; make deserialize check the correctness of the order
• Signature::is_valid_order ; check the correctness of the order
• verify_publickey_order ; make deserialize check the correctness of the order
• PublicKey::is_valid_order ; check the correctness of the order
• are_all_msg_different ; check that all messages are different each other

env RUSTFLAGS="-L<directory of libbls384_256.a>" cargo test

For example, on Linux,

mkdir work
cd work
git clone https://github.com/herumi/bls-eth-go-binary
git clone https://github.com/herumi/bls-eth-rust
cd bls-eth-rust
env RUSTFLAGS="-L../bls-eth-go-binary/bls/lib/linux/amd64/" cargo test -- --test-threads 1

For windows,

mkdir work
git clone https://github.com/herumi/bls
git clone https://github.com/herumi/bls-eth-rust
cd bls
mklib eth
cd ../bls-eth-rust
set RUSTLFAGS=-L../bls/lib
cargo test --target=x86_64-pc-windows-msvc

set RUSTFLAGS=-L../bls-eth-go-binary/bls/lib/windows/amd64
cargo test --target=x86_64-pc-windows-gnu

env RUSTFLAGS="-L../bls-eth-go-binary/bls/lib/linux/amd64/" cargo bench

modified new BSD License http://opensource.org/licenses/BSD-3-Clause

MITSUNARI Shigeo([email protected])

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