Merge branch 'dev'

herumi · Sep 18, 2024 · def8e8d · def8e8d
2 parents 023d857 + 1981429
commit def8e8d
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diff --git a/browser/bls.js b/browser/bls.js
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bls-eth-wasm",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "BLS signature for Node.js by WebAssembly for Ethereum 2.0",
   "main": "src/index.js",
   "scripts": {

diff --git a/readme.md b/readme.md
@@ -6,14 +6,13 @@
 This module is built with `BLS_ETH=1` for Ethereum 2.0 spec.
 
 # News
+- 2024/Sep/18 : About 10% performance improvement
 - 2022/Jul/20 : 1.1 times improved
 - 2021/Aug/28 : improve performance of `{G1,G2}::isValidOrder()`
 - 2020/Nov/04 : break backward compatibility (bls.js is renamed to index.js)
   - use blsSetupFactory to make bls instance on browser (see the top of bls-demo.js)
 - 2020/Oct/01 : add `bls.multiVerify` to verify all {sigs, pubs, msgs}.
 - 2020/Jul/06 ; `setETHmode(bls.ETH_MODE_DRAFT_07)` is default mode
-- 2020/May/19 : Call `bls.setETHmode(bls.ETH_MODE_DRAFT_07)` once after `bls.init()` for `BLS_ETH_MODE_DRAFT_07` defined at [BLS12381G2_XMD:SHA-256_SSWU_RO_](https://www.ietf.org/id/draft-irtf-cfrg-hash-to-curve-07.html#name-bls12381g2_xmdsha-256_sswu_).
-- `setETHmode()` supports hash-to-curve defined at [draft-irtf-cfrg-hash-to-curve](https://cfrg.github.io/draft-irtf-cfrg-hash-to-curve/draft-irtf-cfrg-hash-to-curve.txt) at March 2020.
 
 ## How to use
 The version `v0.4.2` breaks backward compatibility of the entry point.

diff --git a/src/Makefile b/src/Makefile
@@ -8,6 +8,7 @@ EMCC_OPT+=-Wall -Wextra
 EMCC_OPT+=-O3 -DNDEBUG
 EMCC_OPT+=-DMCL_SIZEOF_UNIT=4
 EMCC_OPT+=-std=c++03 -fno-threadsafe-statics -fno-rtti -fno-stack-protector
+EMCC_OPT+=-flto
 EMCC_OPT+=-fno-exceptions
 EMCC_OPT+=-DMCLBN_FORCE_EXPORT
 EMCC_OPT+=-DMCL_MAX_BIT_SIZE=384

diff --git a/src/bls b/src/bls
diff --git a/src/bls_c.js b/src/bls_c.js