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c-kzg-4844
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604 Commits

Author SHA1 Message Date
Justin Traglia daa5f79fe3
Update python bindings (#145) 2023-02-20 16:00:13 +00:00
George Kadianakis 46d529cf00
Interface changes to free the blobs (#123) 
* Update C files to new interface

* Switch CHALLENGE_INPUT_SIZE from a macro to a `const int`.

* Update README with the new public methods

---------

Co-authored-by: Justin Traglia <jtraglia@pm.me>
 2023-02-20 15:52:12 +00:00
Dmitrii Shmatko f87eee57d3
Fix getting SEGFAULT in Java with incorrect parameters (#148) 
* Java bindings: Fix SEGFAULT on incorrect parameters/wrong file

* Prettify allocate KZGSettings
 2023-02-20 12:02:34 +00:00
Stefan Bratanov 9a764de619
Add spotless to the java bindings (#136) 
* Add spotless to the java bindings

* Use check task which includes test + all verification
 2023-02-16 11:26:26 +00:00
Fabio Di Fabio 8c3dc2df41
Add method to load trusted setup from a resource (#135) 
* Add method to load trusted setup from a resource
* Do not try to reuse the same temp dir
* Fix test, loading the correct trusted setup for the preset
 2023-02-15 12:18:43 -06:00
Justin Traglia e93110903e
Clean up the testing file a bit (#134) 2023-02-14 21:17:55 +00:00
Justin Traglia 8aa78231f2
Check UInt8Array lengths (#126) 2023-02-14 15:11:10 -06:00
Justin Traglia 128dd3eb1f
Disable compiler optimizations for tests (#133) 2023-02-13 18:20:21 +00:00
Justin Traglia 1493f2bf2f
Fix rust bindings benchmarks (#132) 2023-02-13 07:14:09 +00:00
Justin Traglia ef3c78ee9b
Add c_kzg_calloc function (#130) 
* Add c_kzg_calloc function

* Update .gitignore & remove now unnecessary checks

* Add some tests

* Free memory in tests
 2023-02-12 21:29:29 +00:00
Justin Traglia 44fe79fd42
Run static analysis in CI (#129) 
* Run static analysis in CI

* Remove analysis-report in make clean

* Add remark

* Remove the memory helper functions

* Revert "Remove the memory helper functions"

This reverts commit 364234aea02cca38ed40a5bce1bbc8f8eb02aee2.

* Remove swap file
 2023-02-11 16:03:35 +00:00
Justin Traglia fcea0faff6
Fix some minor nits (#128) 
* Fix some minor nits

* Remove comment padding in makefile
 2023-02-11 09:10:03 +00:00
Justin Traglia 5c1128e380
Add profiling (#124) 
* Start to add profiling

* Add include flags for macos

* Add profiling funcs for the other funcs

* Add profiling readme

* Move sentence

* Add warning section

* Make run_profiler phony

* Delete extra empty lines

* Add line about box size

* No more dropped nodes/edges

* Remove function focus

* Add sha256 benchmark

* Benchmark sha256 with different sizes

* Clean things up a little
 2023-02-10 20:33:32 +00:00
Justin Traglia 5a3e294beb
Update go get instructions (#125) 2023-02-10 08:01:30 +00:00
Stefan Bratanov 5cfbc34135
Add java benchmarking for `compute_kzg_proof` (#122) 2023-02-08 17:36:40 +00:00
Justin Traglia dc28b03f9d
Cleanup the Makefile (#119) 
* Cleanup the Makefile some

* Fix compiler error

* Fix compiler errors in tests

* Fix problems on Linux

* Add test_c_kzg_4844_cov to gitignore

* Add back closing brace for cpp

* Split clean rule into two lines

* Not echo commands when running them

* Allow other compilers to be used

* Update comment

* Only allow clang, actually
 2023-02-08 17:35:33 +00:00
Justin Traglia af333c2706
Change nbits from 256 to 255 for Pippenger's method (#121) 2023-02-08 07:13:22 +00:00
Justin Traglia fd029a7d00
Fix python bindings on macOS (#117) 
* Fix python bindings on macOS

* Update workflow

* Remove unnecessary Makefile vars

* Add src dir to include dirs

* Fix phony
 2023-02-07 22:13:54 +00:00
Justin Traglia e487800529
Format the main C file (#116) 2023-02-07 10:35:33 +00:00
Daniel Coffman c6fa137cd4
Verify blobs count matches commitments count (#113) 2023-02-01 20:56:03 +00:00
Justin Traglia 97c46a8532
Add test for compute_powers (#110) 
* Add test for compute_powers

* Remove extra blank line

* Make it better

* Run make format

* Make compute powers more efficient

* Use explicit memcpy

* Fix bug in my new implementation

* Slightly cleaner implementation

* Revert changes to compute_powers

* Run formatter
 2023-02-01 19:33:22 +00:00
George Kadianakis e36c11dfe2
Fix compute_kzg_proof_impl() when `z` is inside the domain (#111) 
* Fix compute_kzg_proof_impl() when `z` is inside the domain

* Satisfy linter D:
 2023-02-01 19:32:39 +00:00
Justin Traglia e5fa8c7ee1
Simplify log_2_byte & add test (#109) 2023-02-01 17:16:20 +00:00
Justin Traglia 1e7353c435
Run clang-format on test code (#108) 
* Run clang-format on test code

* Fix format test

* Don't pack arguments

* Use more descriptive variable names
 2023-02-01 14:48:29 +00:00
Justin Traglia 471245001d
Generate coverage report (#106) 
* Add check for test coverage

* Add coverage html report

* Install llvm

* Save coverage report before doing check

* Update coverate report path

* Remove coverage check

* Remove coverage report in make clean

* Remove extra CFLAG
 2023-02-01 07:58:52 +00:00
Justin Traglia eb17071bf3
Add some tests for reverse_bits (#105) 2023-01-31 15:51:35 +00:00
Justin Traglia d3b061f84b
Add bytes32_from_hex helper function (#103) 2023-01-31 15:48:41 +00:00
Justin Traglia ea73c3f1ca
Add some validate_kzg_g1 tests (#102) 2023-01-31 11:26:25 +00:00
George Kadianakis 9f443bc5aa
test_compute_kzg_proof() now also verifies the KZG proof (#101) 
Co-authored-by: Justin Traglia <95511699+jtraglia@users.noreply.github.com>
 2023-01-31 08:33:02 +00:00
Justin Traglia afd9bb78f0
Add some blob_to_kzg_commitment tests (#100) 
* Add some basic blob_to_kzg_commitment tests

* Rename field_element var

* Rephrase comment

* At point_at_infinity test case

* Update comments

* Use more descriptive test names

* Update comments

* Add sections

* Add "consistent_commitment" test

* Use Bytes* types
 2023-01-31 07:36:02 +00:00
Justin Traglia 8d923c3272
Add ckzg C tests workflow (#98) 2023-01-30 16:37:04 +00:00
Justin Traglia 3340843c91
Make get_rand_blob return a full blob (#99) 
* Fix a problem in get_rand_blob

* Use bytes field instead of new var
 2023-01-30 16:36:18 +00:00
Justin Traglia 05bd73bca5
Clean up the test file a little (#97) 2023-01-30 13:57:26 +00:00
Ramana Kumar 7f1fb88da9
Remove b modifier 2023-01-30 13:40:54 +00:00
George Kadianakis 98aa54a996
Add a basic unittest framework + a compute KZG proof test (#96) 
* Add tinytest.h testing framework

from https://github.com/joewalnes/tinytest/

* Add a basic compute_kzg_proof() test
 2023-01-30 13:40:12 +00:00
Justin Traglia e4f280f17f
Add compute_kzg_proof to java bindings (#94) 2023-01-27 15:16:41 +00:00
Justin Traglia 9076280cd2
Add compute_kzg_proof to nodejs bindings (#92) 2023-01-27 15:15:17 +00:00
Justin Traglia 60ead4ee49
Add compute_kzg_proof to rust bindings (#91) 2023-01-27 15:14:13 +00:00
Justin Traglia 3ec2e9cdc2
Update go get command in instructions (#90) 2023-01-27 10:30:01 +00:00
George Kadianakis d46544dd2e
General code improvements (#87) 
* Better memory management in compute_challenges()

* Forgotten retval check in compute_aggregated_poly_...()

* General niceties around the code
 2023-01-26 22:43:17 +00:00
Justin Traglia 877e6a43d3
Move go.mod & go.sum to repo root (#88) 
* Move go.mod & go.sum to repo root

* Add note to README
 2023-01-26 22:42:56 +00:00
Ramana Kumar 363c7d7593
Improve alignments in docstring comments 2023-01-26 17:13:13 +00:00
Justin Traglia 71dd9574d6
Add go bindings (#77) 
* Add go bindings

* Use Bytes32 type

* Update blst package

* Add binding for compute_kzg_proof

* Use bytes-only input (will fail)

* Fix go bindings tests

* Use better blobs for benchmarks

* Move rand* funcs to helpers & add comment

* Add headers check
 2023-01-26 17:04:24 +00:00
Justin Traglia 03b90ef63f
Use Bytes48 for commitments/proofs (#86) 
* Start to use bytes48 type

* Update java bindings

* Update variable names

* Update csharp bindings

* Update node.js bindings

* Update python bindings

* Fix mistake in python bindings

* Add new functions

* Fix nit in java bindings

* Update variable names in java bindings

* Compare to point at infinity

* Update bytes_to_bls_field doc

* Add todo

* Do key validation

* Remove bytes_to_g1

* Fix bug & add remark

* Fix memcmp mistake

* Fix nit in nodejs bindings

* Fix another nit

* Update nodejs parameter names

* Remove to_proof() and to_commitment()

* Fix bug
 2023-01-26 14:53:30 +00:00
Justin Traglia 0a18868475
Upgrade blst & remove sha256 patch (#85) 2023-01-25 20:07:15 +00:00
Justin Traglia 8907fbcfe2
Expose `compute_kzg_proof` (#80) 
* Expose computeKzgProof

* Revert changes to bytes_to/from_bls_field

* Update comments

* Revert changes to bytes_from_bls_field

* Revert change to parameter name

* Add compute_kzg_proof to readme

* Refactor in support of asn's PR

* Clean up a little

* Fix param name doc

* Introduce Bytes32 type

* Update bindings

* Replaces bytes with b to match spec
 2023-01-24 18:23:42 +00:00
Justin Traglia d849e626ae
Use downward gotos in g1_lincomb (#83) 
* Use downward gotos in g1_lincomb

* Do it asn's way
 2023-01-24 18:15:16 +00:00
George Kadianakis 7043128428
Add documentation for various internal/external functions (#79) 
* Improve naming of outputs of compute_challenges()

Both are outputs

* Adjust arguments of verify_kzg_proof_impl() to match the spec

* Add documentation for all c-kzg functions

* fixup! Adjust arguments of verify_kzg_proof_impl() to match the spec

* fixup! Add documentation for all c-kzg functions

* Address review comments

Co-authored-by: Justin Traglia <95511699+jtraglia@users.noreply.github.com>
 2023-01-24 14:02:58 +00:00
Justin Traglia ae81453aaa
Remove simple blst wrapper funcs (#82) 
* Remove simple blst wrapper funcs

* Fix minor nit
 2023-01-23 23:01:32 +00:00
Simonas Kalpokas 4c115844e2
Add newline in nodejs trusted setup transformation (#78) 2023-01-20 16:37:38 +00:00