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blst

0.3.1733M downloads/mosupranational/blst ↗New releases in your daily digest, changelog included.

Bindings for blst BLS12-381 library

Last release 2 months ago
24 Jul 2026
Release timing varies
gaps range from 2 weeks to 1.1 years
Some releases are documented
notes for 9 of 19 stable releases
2 versions withdrawn
withdrawn after publishing
6 years old
21 releases · first in 2020

Release timeline

21 releases since 2020

2020202120222023202420252026

20202026

One column per quarter.

Releases

0.3.1724 Jul 2026
accept zero-length salt in blst_kegen_v5 (spec doesn't formally prohibit it)
add Zig bindings

accept zero-length salt in blst_kegen_v5 (spec doesn't formally prohibit it)

harden some interfaces

refine carry chains in mulx_mont modules

align with latest Python, Swig, Node.js

add support for Node-API
Open source →
0.3.1619 Sept 2025
lift the limitation for 384-bit modular inversion, which doesn't benefit BLS12-381 applications, but future-proofs blst_t.hpp, a generic interface to
Essential changes:

lift the limitation for 384-bit modular inversion, which doesn't benefit BLS12-381 applications, but future-proofs blst_t.hpp, a generic interface to assembly modules

harden ptype##s_mult_wbits

tolerate infinity points even in ptype##s_precompute_wbits

smooth some edges in bindings/blst.hpp

add sub_aggregate method to Rust bindings
Open source →

add support for ARM64 Branch Branch Target Identification extension

Essential changes:

add support for ARM64 Branch Branch Target Identification extension
smooth edges in blst_t.hpp, the "private" interface for sppark
tolerate infinite points in the batch to-affine conversion
fine-tune MSM for small amounts of inputs

Open source →

0.3.1412 Feb 2025

make Go binding work with Go 1.24

Essential changes:

make Go binding work with Go 1.24
harmonize with the new C23 standard
make bindings/blst.swg work with Python 3.13 and swig 4.3

Open source →

0.3.1324 Jul 2024

rectify the API omissions in no_std

Essential changes:

rectify the API omissions in no_std
add aggregate-with-randomness interface

Open source →

0.3.1230 May 2024

add support for x86_64-fortanix-unknown-sgx Rust target

Essential changes:

add support for x86_64-fortanix-unknown-sgx Rust target
add support for Windows on ARM64
add support for ARM Morello, a CHERI platform
harden secret-key operations against power-monitoring attacks

Open source →

0.3.119 Aug 2023

run-time switch in portable build

Essential changes:

security bugfix in Go bindings
run-time switch in portable build
no-std support [exercised with limited stack size of 56K]
serde support
blst_miller_loop_n interface, with parallelized Rust and Go counterparts
optional blst_fr_pentaroot subroutine
Emscripten bindings
hardened security on non-asm platforms

Open source →

0.3.1025 Jun 2022

Add draft-irtf-cfrg-bls-signature-05 keygen. Add C# bindings.

Add draft-irtf-cfrg-bls-signature-05 keygen.
Add C# bindings.

[As for missing v0.3.9 release tag. The v0.3.8 had a Rust packaging error and had to be swiftly yanked from crates.io and replaced with 3b28d0f.]

Open source →

0.3.910 Jun 2022

Nothing published for this version

0.3.810 Jun 2022withdrawn

Add legacy key generation/derivation procedures. Add fp12 serialization.

Add legacy key generation/derivation procedures.
Add fp12 serialization.

Open source →

0.3.731 Jan 2022

Bug fixes for FR inverse mod Improved performance of group checks Improved parallelism in pippenger, toaffine, and add

Bug fixes for FR inverse mod
Improved performance of group checks
Improved parallelism in pippenger, toaffine, and add

Open source →

0.3.612 Oct 2021

Nothing published for this version

0.3.514 Sept 2021

Nothing published for this version

0.3.42 Apr 2021

Nothing published for this version

0.3.38 Mar 2021

Nothing published for this version

0.3.21 Dec 2020

Nothing published for this version

0.3.126 Nov 2020

Nothing published for this version

0.3.026 Nov 2020withdrawn

Nothing published for this version

0.2.07 Oct 2020

Nothing published for this version

0.1.16 Jul 2020

Nothing published for this version

0.1.022 Jun 2020

Nothing published for this version

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