63 commits

Author	SHA1	Message	Date
Henry de Valence	720da348c0	Add size checking to multiscalar multiplication.	2017-07-30 23:54:13 -07:00
Henry de Valence	aaefb90ed3	Rename k_fold_scalar_mult to multiscalar_mult	2017-07-30 22:16:22 -07:00
Isis Lovecruft	4bcf8bed9d	Move subtle to its own crate.	2017-05-31 21:20:56 +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	3a664a054a	Whitespace fix in decaf module.	2017-05-27 01:20:14 +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	e4913dfc2b	Batch inversions in Decaf decompression.	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	b97868beb8	Remove unused import of ExtendedPoint in decaf::test module.	2017-05-18 03:44:42 +00:00
Isis Lovecruft	767c99adf5	Remove unused assignment in a decaf test.	2017-05-18 03:43:15 +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	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	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
Henry de Valence	c18627f7c2	Generalize k_fold_scalar_mult	2017-05-04 00:02:29 -07:00
Henry de Valence	0ae0d2b72a	Add function to get the basepoint from a basepoint table	2017-05-03 19:32:30 -07:00
Henry de Valence	127169c151	Remove boxes	2017-05-03 19:32:30 -07:00
Henry de Valence	0678e619cc	Implement Mul for basepoint tables	2017-05-03 19:32:30 -07:00
Henry de Valence	59453d755d	Implement Mul for scalar multiplication	2017-05-03 19:32:30 -07:00
Henry de Valence	a479b627a8	Add Decaf wrapper for k-fold vartime	2017-05-03 17:39:06 -07:00
Isis Lovecruft	3cfaf0cf6d	Merge branch 'feature/generic-basepoint_r3' into develop	2017-03-14 03:26:51 +00:00
Isis Lovecruft	26a77cd7f3	Feature-gate box syntax on both std and basepoint_table_creation.	2017-03-14 03:21:32 +00:00
Isis Lovecruft	f6930997d2	Make #[feature(test)] depend on #[cfg(all(test, feature = "bench"))]. ... * FIXES Issue #38: https://github.com/isislovecruft/curve25519-dalek/pull/38	2017-03-14 01:59:08 +00:00
Henry & Isis	049556147f	Add wrapper for basepoint precomputations for decaf	2017-03-13 15:50:44 -07:00
Henry & Isis	f312160d2c	Fixup errors introduced from not running yolocrypto tests by default	2017-03-13 15:50:43 -07:00
Isis Lovecruft	65136a202a	Merge remote-tracking branch 'isislovecruft/develop' into develop	2017-03-13 21:52:20 +00:00
Isis Lovecruft	2039a66cb3	Fix two decaf unittests to use compress_edwards().	2017-03-10 02:35:38 +00:00
Henry de Valence	b61ed818b8	Remove all remaining warnings	2017-03-07 01:37:31 -08:00
Henry de Valence	913e699145	Rename Decaf tests	2017-03-07 01:28:38 -08:00
Henry de Valence	1dac2f53bb	Implement Identity for CompressedEdwardsY	2017-02-26 15:25:05 -08:00
Henry de Valence	f39566cf16	Change CompressedDecaf::to_bytes to ::as_bytes	2017-02-26 15:25:05 -08:00
Henry de Valence	a202f36916	Rewrite invsqrt to avoid using an Option type.	2017-02-22 16:24:11 -08:00
Henry de Valence	9473299d04	Add benchmarks for Decaf [de]compression	2017-02-21 14:59:25 -08:00
Henry de Valence	dd8f17dfb3	Add note on feature-gating	2017-02-21 13:43:10 -08:00
Henry de Valence	95bf09a335	Check xy is nonnegative, y nonzero in decoding.	2017-02-21 13:43:09 -08:00
Henry de Valence	5daa217b18	Fix sign error	2017-02-21 13:43:09 -08:00
Henry de Valence	6b3dbf6870	Add another test and some notes	2017-02-21 13:43:09 -08:00
Henry de Valence	93be83c6df	Check that s = |s| in decompression.	2017-02-21 13:43:09 -08:00