284 commits

Author	SHA1	Message	Date
Isis Lovecruft	161c0cd96d	Add a doctest for subtle::bytes_equal().	2017-05-31 01:31:40 +00:00
Isis Lovecruft	43481a9ff6	Change the whitespace because Boats made fun of it on twitter.	2017-05-31 01:31:37 +00:00
Isis Lovecruft	4ecf6ab326	Implement constant-time selection between two things.	2017-05-31 01:29:59 +00:00
Isis Lovecruft	16904432be	Remove an unnecessary explicit return in FieldElement.to_bytes().	2017-05-28 22:45:13 +00:00
Isis Lovecruft	674a00df5b	Some rustfmt fixes. I disagreed with all the other ones.	2017-05-28 22:42:09 +00:00
Isis Lovecruft	648f95887a	Rename subtle::bytes_equal_ct() to bytes_equal().	2017-05-27 18:35:34 +00:00
Isis Lovecruft	1c4f283be4	Change debug_assert to assert in arrays_equal().	2017-05-27 18:28:37 +00:00
Isis Lovecruft	60692ce891	Put math/code in a docstring in ticks.	2017-05-27 18:24:08 +00:00
Isis Lovecruft	2485472023	Remove explicit lifetime, caught by clippy.	2017-05-27 18:23:31 +00:00
Isis Lovecruft	044128dc58	Remove excessive clone() on Copy, caught by clippy.	2017-05-27 18:21:37 +00:00
Isis Lovecruft	3a664a054a	Whitespace fix in decaf module.	2017-05-27 01:20:14 +00:00
Isis Lovecruft	3decdbed0d	Make arrays_equal() work for any size &[u8], as long as sizes are equal.	2017-05-26 22:39:20 +00:00
Isis Lovecruft	0c38718346	Rename subtle::arrays_equal_ct() to subtle::arrays_equal(). ... It's already obvious that it's constant-time because it's in the subtle module.	2017-05-26 22:35:45 +00:00
Isis Lovecruft	e74be0024d	Better documentation for arrays_equal_ct.	2017-05-26 21:22:31 +00:00
Isis Lovecruft	a12c2979fb	Fix the doctest for byte_is_nonzero.	2017-05-26 20:53:18 +00:00
Isis Lovecruft	c6057cb2d0	Merge remote-tracking branch 'hdevalence/feature/fast-decaf' into develop	2017-05-25 21:51:57 +00:00
Isis Lovecruft	8772e863e7	Merge remote-tracking branch 'manishearth/fuzz' into develop	2017-05-25 21:50:48 +00:00
Isis Lovecruft	00f3a20329	Merge branch 'feature/add-sub-assign' into develop	2017-05-21 23:04:06 +00:00
Henry de Valence	58982cbc2b	Lower the trial number in decaf_random ... The radix_51 implementation has many more debug checks, so this takes quite long to run, and it's rude to run a fuzzer on the CI server.	2017-05-20 21:39:58 -07:00
Henry de Valence	27dbfa9536	Use Mike Hamburg's trick for Decaf compression.	2017-05-20 21:39:58 -07:00
Henry de Valence	52e51bdb16	Add constants for 1/sqrt(a-d) and 1/(a-d)	2017-05-20 21:39:58 -07:00
Henry de Valence	e4913dfc2b	Batch inversions in Decaf decompression.	2017-05-20 21:39:58 -07:00
Henry de Valence	273db53cfd	Benchmark Edwards decompression and compression	2017-05-20 21:39:58 -07:00
Henry de Valence	f741e50eb5	Add a test against current encodings of small multiples of the ed25519 basepoint	2017-05-20 21:39:58 -07:00
Manish Goregaokar	e076079772	Add cargo-fuzz	2017-05-19 16:44:05 -07:00
Henry de Valence	714bf3dd07	Set the number of trials back to 10,000	2017-05-19 14:23:51 -07:00
Henry de Valence	fbd8d0a605	Rewrite decaf elligator code to avoid two consecutive additions	2017-05-19 14:23:51 -07:00
Henry de Valence	b6cb7a7983	Increase number of trials for decaf elligator	2017-05-19 14:23:51 -07:00
Isis Lovecruft	e374451249	Implement {AddAssign, SubAssign} for DecafPoint.	2017-05-18 23:02:39 +00:00
Isis Lovecruft	27e4ea5181	Add a divider to separate Neg code from Add/Sub.	2017-05-18 23:01:31 +00:00
Isis Lovecruft	ed315ffcae	Implement {AddAssign, SubAssign} for ExtendedPoint.	2017-05-18 23:00:55 +00:00
Isis Lovecruft	b97868beb8	Remove unused import of ExtendedPoint in decaf::test module.	2017-05-18 03:44:42 +00:00
Isis Lovecruft	cc86091224	Remove unused import of DecafPoint in curve module.	2017-05-18 03:43:42 +00:00
Isis Lovecruft	767c99adf5	Remove unused assignment in a decaf test.	2017-05-18 03:43:15 +00:00
Isis Lovecruft	891cf76aab	Remove unused imports in curve::bench module.	2017-05-18 03:42:31 +00:00
Isis Lovecruft	0b70ab3638	Move DecafPoint * Scalar definition to decaf module.	2017-05-18 02:57:10 +00:00
Isis Lovecruft	e3adf3eea3	Merge remote-tracking branch 'hdevalence/feature/decaf_elligator_hash_to_point' into develop	2017-05-18 02:50:28 +00:00
Henry de Valence	aea15e8612	remove debugging println!s	2017-05-15 22:40:09 -07:00
Henry de Valence	69c62a8a17	Serde Scalar support	2017-05-15 22:40:09 -07:00
Henry de Valence	d3515e8cbf	Add test that decompressing an invalid point with serde fails	2017-05-15 22:40:09 -07:00
Henry de Valence	69fd268aa4	Make serde an optional feature	2017-05-15 22:40:09 -07:00
Henry de Valence	7c32271346	Initial work on Serde support	2017-05-15 22:37:50 -07:00
Henry de Valence	608634a7bd	Implement DecafPoint::{random, hash_from_bytes, from_hash} using Decaf-flavoured elligator	2017-05-15 21:06:26 -07:00
Isis Lovecruft	fe58e81bbc	Add missing conditional import for collection::Vec.	2017-05-14 11:16:07 +00:00
Isis Lovecruft	4a646806b8	Merge branch 'feature/scalarmult-lhs' into develop	2017-05-14 09:35:15 +00:00
Isis Lovecruft	61d07693ec	Merge remote-tracking branch 'hdevalence/feature/operator_scalar_mult_r2' into develop	2017-05-14 09:34:45 +00:00
Isis Lovecruft	ae11d4bc76	Merge remote-tracking branch 'hdevalence/feature/vartime-module' into develop	2017-05-14 09:34:14 +00:00
Isis Lovecruft	1b7b57c351	Make basepoint multiplication for precomputed tables go both ways.	2017-05-14 03:10:26 +00:00
Isis Lovecruft	7478814dfc	Implement CTAssignable for DecafPoint.	2017-05-14 02:59:54 +00:00
Isis Lovecruft	b6faf7c05e	Implement CTAssignable for ExtendedPoint.	2017-05-14 02:31:36 +00:00