arnaucube
arnaucube/go-iden3-cryptoPublic Self-hosted repository

Commit history

14d09916cf2fa0fcab28921bbd929dc0dc20b975
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Add github actions and remove travis
Eduard S committed on Apr 14, 2020
14d0991
a
Merge pull request #18 from iden3/feature/fix32bits Fix compat with 32 bit arch
arnau committed on Mar 18, 2020
eb41fe0
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Merge pull request #16 from iden3/feature/mimc7-goff Feature/mimc7 goff
Eduard S committed on Mar 6, 2020
ee467c6
a
Merge pull request #15 from iden3/feature/poseidon-opt-goff Feature/poseidon opt goff
arnau committed on Mar 4, 2020
e8be761
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Merge pull request #13 from iden3/feature/update-bbjj-sig Update BabyJubJub signature with Poseidon
Eduard S committed on Mar 3, 2020
5d88f7c
a
Merge pull request #12 from iden3/feature/optimizeposeidon Optimize Poseidon
arnau committed on Dec 22, 2019
937500b
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Merge pull request #11 from iden3/fix/issue-9 Fix/issue #9
Eduard S committed on Dec 18, 2019
8d5a7a7
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Add test that breaks poseidion due to padding
Eduard S committed on Dec 16, 2019
7c61704
E
Add test that breaks poseidon due to a security issue
Eduard S committed on Dec 16, 2019
27ec5b2
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Add babujub eddsa benchmarks
Eduard S committed on Dec 16, 2019
53b9050
E
Add poseidon and babyjub benchmarks
Eduard S committed on Dec 16, 2019
a5b6afc
a
Merge pull request #6 from iden3/feature/testBJPKField Test that babyjub pk is always < Q
arnau committed on Dec 9, 2019
4356f44
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Merge pull request #5 from iden3/decompress-modsqrt return error if no ModSqrt(x, q) exist in babyjubjub decompress point
Eduard S committed on Sep 10, 2019
eb7d86c
a
add Poseidon multihash ([]*big.Int), add HashBytes for MiMC7 & Poseidon
arnaucube committed on Aug 30, 2019
c95c95b
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MiMC7 finite field over R comprovation moved inside hash, same approach as Poseidon impl
arnaucube committed on Aug 30, 2019
2b19352
a
add babyjub-eddsa Poseidon sign & verify
arnaucube committed on Aug 29, 2019
0bac1c8
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update babyjub B8, clean unused funcs & errs in mimc7, small update in mimc7 tests
arnaucube committed on Aug 3, 2019
c4b3b7a
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Merge pull request #1 from iden3/feature/poseidon add Poseidon
Eduard S committed on Jul 1, 2019
16423cc
a
add travis, add go.mod go.sum, update babyjub hex encoders to avoid importing go-iden3
arnaucube committed on Jun 25, 2019
7b219e1
a
add mimc7 & fields
arnaucube committed on Jun 25, 2019
e92a15d
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Add babyjub from go-iden3/crypto/babyjub
Eduard S committed on Jun 25, 2019
0f93c8c
a
Initial commit
arnau committed on Jun 25, 2019
eea7579
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Move constants and utils to package, apply small fixes
Eduard S committed on Jul 1, 2019
5b79ded
a
add Poseidon
arnaucube committed on Jun 30, 2019
09c29da
a
return error if no ModSqrt(x, q) exist in babyjubjub decompress point
arnaucube committed on Sep 10, 2019
a60e154
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Test that babyjub pk is always < Q
Eduard S committed on Dec 9, 2019
5ade04e
a
poseidon consistent use of T
arnaucube committed on Dec 17, 2019
c754d01
a
fix #9
arnaucube committed on Dec 17, 2019
fcb5865
E
Optimize Poseidon
Eduard S committed on Dec 18, 2019
c0c4ff2
a
Update BabyJubJub signature with Poseidon
arnaucube committed on Mar 3, 2020
97c76ce
a
Adapt babyjub/eddsa to new Poseidon methods
arnaucube committed on Mar 3, 2020
2a3f0d9
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Optimize Poseidon migrating from *big.Int to goff Optimize Poseidon migrating from *big.Int to goff generated finite field operations. Benchmarks: Tested on a Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, with 16GB of RAM. - Before the optimizations: ``` BenchmarkPoseidon-4 470 2489678 ns/op BenchmarkPoseidonLarge-4 476 2530568 ns/op ``` - With the optimizations of #12: ``` BenchmarkPoseidon-4 766 1550013 ns/op BenchmarkPoseidonLarge-4 782 1547572 ns/op ``` - With the changes of this PR, where uses goff generated code instead of *big.Int: ``` BenchmarkPoseidon-4 9638 121651 ns/op BenchmarkPoseidonLarge-4 9781 119921 ns/op ```
arnaucube committed on Mar 3, 2020
b45d8a5
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Resolve #4
arnaucube committed on Mar 3, 2020
83f87bf
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Add goff generated finite field arithmetic code for used field
arnaucube committed on Mar 3, 2020
17bad75
a
Remove field package which is no longer used
arnaucube committed on Mar 5, 2020
4750e9c
a
Optimize MiMC7 migrating from *big.Int to goff Optimize MiMC7 migrating from *big.Int to goff generated finite field operations. There is still a lot of room for optimization for MiMC7 in the way that is done internally, but will be done in the future. Benchmarks: Tested on a Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, with 16GB of RAM. - Before: ``` BenchmarkMIMC7-4 1026 1160298 ns/op ``` - After this commit: ``` BenchmarkMIMC7-4 19263 61651 ns/op ```
arnaucube committed on Mar 5, 2020
16a8a18
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Fix compat with 32 bit arch
Eduard S committed on Mar 17, 2020
e10db81