Henry de Valence
6d96eb7796
Bump version to 3.0.0.
2020-08-17 18:20:26 -07:00
Henry de Valence
c68b30fe13
Merge pull request #330 from isislovecruft/fix/move-coc
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Move CoC section from CONTRIBUTING.md to new file.
2020-08-17 18:12:00 -07:00
Henry de Valence
2ee61938ee
Merge pull request #327 from huitseeker/digests-0.9
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Update sha2, digest to 0.9
2020-08-17 18:11:32 -07:00
Isis Lovecruft
91a0faea35
Move CoC section from CONTRIBUTING.md to new file.
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This helps Github's UI show that we have one and autolink to it.
2020-08-18 00:44:52 +00:00
isis agora lovecruft
5038fcf50a
Merge pull request #308 from isislovecruft/fix/pippenger-typo
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Fix typo of Pippenger's name.
2020-07-01 01:14:10 +00:00
François Garillot
6afd8ff212
Update sha2, digest to 0.9
2020-06-15 07:16:04 -04:00
Henry de Valence
3cc13a7bec
Merge branch 'master' into develop
2020-05-29 12:42:49 -07:00
Henry de Valence
c4824e1384
Merge branch 'release/2.1.0'
2020-05-29 12:40:24 -07:00
Henry de Valence
3fc47ef867
Bump version to 2.1.0
2020-05-29 12:39:39 -07:00
Henry de Valence
f04b83055c
Merge branch 'master' into develop
2020-05-29 12:36:16 -07:00
Henry de Valence
e342f25c4e
Merge pull request #325 from rubdos/const_fn_for_scalar_from_bits
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Make Scalar::from_bits a const fn.
2020-05-29 12:26:31 -07:00
Ruben De Smet
3a61a0b70c
Make Scalar::from_bits a const fn.
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const_fn is stable since Rust 1.31
(https://github.com/rust-lang/rust/pull/54835 ) and enables calling
`Scalar::from_bits(..)` from other const fn contexts, potentially
saving some overhead here and there.
Especially useful in contexts where constants are being built from a bit
pattern.
2020-05-28 10:28:28 +02:00
gedigi
c9fe6c5533
implemented Zeroize for CompressedRistretto and RistrettoPoint
2020-03-19 14:16:06 -07:00
Henry de Valence
9753fe4528
Merge pull request #316 from huitseeker/bump-criterion
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Bump criterion version
2020-03-02 09:50:11 -08:00
Henry de Valence
59b1a42bed
Merge pull request #318 from Fiono11/new_branch
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Derive of Hash trait to CompressedRistretto, CompressedEdwardsY, MontgomeryPoint, and Scalar
2020-03-02 09:39:51 -08:00
Rui Morais
6a8e466063
add derive Hash to Scalar, MontgomeryPoint and CompressedEdwardsY
2020-02-25 22:39:19 +00:00
Rui Morais
d57fb6caeb
Derive of Hash trait to CompressedRistretto
2020-02-25 18:16:06 +00:00
François Garillot
7b1363a964
Bump criterion version
2020-02-24 14:24:49 -05:00
Isis Lovecruft
e82910d215
Add test for basepoint table multiplication by unreduced scalar.
2020-01-07 08:06:27 +00:00
Isis Lovecruft
1f8a19a753
Fix an attempted overflow on absolute value computation for radix-256 tables.
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Found by the fuzzer in 4f5d2d4.
2020-01-07 08:04:46 +00:00
Isis Lovecruft
ca1f730790
Fix debug_assert! range in Scalar::to_radix_2w_size_hint().
2020-01-03 23:56:30 +00:00
Isis Lovecruft
c01bd780dc
Implement radix-32 precomputed scalar multiplication tables.
2019-12-31 02:26:03 +00:00
Isis Lovecruft
cfbcb6ca61
Implement conversions between basepoint table sizes.
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This is useful for programs/protocol which can do some heuristics or
learning-based approach towards optimising the table size based on the number of
uses of e.g. a public key, the second basepoint in a Pedersen commitment, etc.,
i.e. the first time a public key is used to verify a signature, the usual
variable-time basepoint multiscalar multiplication is used, however after 1000
verifications, the table size is upgraded, and again after 10000 verifications,
etc.
2019-12-31 02:26:03 +00:00
Isis Lovecruft
8a9e09ba34
Implement larger sizes of basepoint tables.
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This implements a macro for implementing the BasepointTable trait, and
uses the macro to create basepoint table types. The default table
still uses radix-16 representation and is ~30KB in size. The new
table types, and their memory usage and additions required per
basepoint multiplication are:
* `EdwardsBasepointTableRadix64`: ~120KB, 43 additions
* `EdwardsBasepointTableRadix128`: ~240KB, 37 additions
* `EdwardsBasepointTableRadix256`: ~480KB, 32 additions
2019-12-31 02:26:03 +00:00
Isis Lovecruft
383e65f6bd
Add a trait for implementing a basepoint table.
2019-12-27 12:54:52 +00:00
Isis Lovecruft
4f29935c2c
Create macro for generating different sized LookupTable<T>s.
2019-12-27 12:49:32 +00:00
Henry de Valence
6a44f31702
Revert "Merge pull request #296 from isislovecruft/feature/compressed-try-from"
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This reverts commit 46f56f91eea9b1d50c5a
2019-12-10 14:16:24 -08:00
Isis Lovecruft
7e2aed3943
Fix typo of Pippenger's name.
2019-12-10 20:33:53 +00:00
isis agora lovecruft
46f56f91ee
Merge pull request #296 from isislovecruft/feature/compressed-try-from
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Impl TryFrom<&[u8]> for all compressed point types.
2019-11-26 21:43:29 +00:00
isis agora lovecruft
d52ab8bb6f
Merge branch 'develop' into feature/compressed-try-from
2019-11-26 21:21:14 +00:00
Henry de Valence
a9b1d50c5a
Merge branch 'master' into develop
2019-11-22 13:18:56 -08:00
Henry de Valence
805cdbfd3c
Merge branch 'release/2.0.0'
2019-11-22 13:18:44 -08:00
Henry de Valence
d889ac8a15
Finalize 2.0.0
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This collapses the CHANGELOG entries for the intermediate alpha releases (to be
yanked) into a list of changes from 1.x to 2.0.0.
2019-11-22 13:14:14 -08:00
Henry de Valence
db6a0b1187
Merge branch 'master' into develop
2019-11-15 15:02:48 -08:00
Henry de Valence
58d32ea27f
Merge branch 'release/2.0.0-alpha.2'
2019-11-15 15:02:37 -08:00
Henry de Valence
69d72f92d6
Bump version to 2.0.0-alpha.2 and update changelog.
2019-11-15 15:00:15 -08:00
Henry de Valence
0168816f04
Merge pull request #307 from dalek-cryptography/update-nightly-note-subtle
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Remove nightly recommendation now that subtle has stable optimization barriers.
2019-11-15 14:54:28 -08:00
Henry de Valence
2b51978553
Remove nightly recommendation now that subtle has stable opt barriers.
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This bumps the required `subtle` version to `2.2.1`, which contains those changes.
2019-11-15 14:29:14 -08:00
isis agora lovecruft
77203aa1cb
Merge pull request #306 from isislovecruft/feature/236-merge-rebase
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Implement Zeroize for Scalar and MontgomeryPoint
2019-10-28 20:28:34 +00:00
isis agora lovecruft
4d1dfbaf03
Merge pull request #305 from isislovecruft/fix/unused-tmp2-warning
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Fix a warning that a temporary value isn't used.
2019-10-28 20:20:06 +00:00
Isis Lovecruft
4423394ed8
Fix warning that a temporary value isn't used.
2019-10-28 19:12:00 +00:00
Isis Lovecruft
57f19e018f
Merge remote-tracking branch 'DebugSteven/zeroize' into feature/236-merge-rebase
2019-10-28 19:09:39 +00:00
isis agora lovecruft
b3add72bcd
Merge pull request #304 from isislovecruft/fix/remove-rand_os
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Remove dev-dependency on deprecated rand_os crate.
2019-10-28 18:38:29 +00:00
Isis Lovecruft
409ebd94c0
Remove dev-dependency on deprecated rand_os crate.
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The functionality we were using is now contained in the `rand_core` crate, which
we already depend upon. As far as testing code goes, only benchmarks still
depend upon `rand`, as they use `thread_rng`.
2019-10-28 18:06:29 +00:00
Isis Lovecruft
9ae2e3b482
Change all from_slice() constructors to return Option<T>s.
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We due this in lieu of implementing `TryFrom` to allow for API
consumers to use the `?` operator to convert potential `None`s into
their own `Result<T, CustomError>` types for better error handling
with less boilerplate.
Note that this is a breaking API change.
2019-10-28 17:29:15 +00:00
Henry de Valence
4cc0afdcfc
Merge pull request #302 from isislovecruft/fix/228-remove-ristretto-random-test
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Remove test for validity of randomly generated RistrettoPoints.
2019-10-28 10:29:11 -07:00
Isis Lovecruft
c21224170a
Remove optional failure dependency and impl std::error::Error.
2019-10-28 17:29:04 +00:00
Isis Lovecruft
1d8b3995c9
Add custom error types, currently only used in TryFrom impls.
2019-10-28 17:28:40 +00:00
Isis Lovecruft
1fa0048262
Implement TryFrom<&[u8]> and ValidityCheck for MontgomeryPoint.
2019-10-28 17:26:23 +00:00
Isis Lovecruft
db3d26f4b9
Fix typo in TryFrom docstring.
2019-10-28 17:26:23 +00:00
