Commit Graph

114 Commits

Author SHA1 Message Date
322701ad6c ECC Private key support. 2019-02-04 19:27:23 -08:00
8a771c05a4 Tweak some build flags. 2019-02-04 19:27:01 -08:00
a8174ac47e Fix a typo in the P521 base point. 2019-02-04 19:26:35 -08:00
00b944e30a Remove From<U512> requirement on the k-generator. 2019-02-04 19:25:57 -08:00
63bfda9073 Remove extraneous file. 2019-02-04 19:25:28 -08:00
4529562cb8 This appears to work ... maybe. slowly. 2019-01-27 19:02:52 -08:00
4af5446e80 Start work on ECDSA signing. 2019-01-18 21:55:52 -08:00
04b4c79f7a Add size querying for ECDSA curves. 2019-01-18 21:55:42 -08:00
89deea0337 Cleanups for the RFC 6979 code, plus support for running the test cases. 2019-01-18 21:55:08 -08:00
f60a492a0b Updated cabal file and generated test cases. 2019-01-18 21:54:18 -08:00
c5e9d4be25 Add test generation for RFC 6979 k value generation. 2019-01-18 21:53:52 -08:00
f4e47154c2 Add ECDSA scaling and signing tests. 2019-01-18 21:53:15 -08:00
cdcfd9a3a3 Basic point math, with tests. Distressingly slow. 2019-01-08 09:45:02 -08:00
f3494d8524 Handle negative scaling factors. 2018-12-30 21:16:16 -08:00
eb82edea7e Start with Elliptic Curve point math. Slow, but it works. 2018-12-30 21:00:10 -08:00
62cb276888 DSA support! 2018-12-08 10:59:14 -06:00
160618cdd7 Update some libraries, and now RSA works again! 2018-11-21 22:27:59 -08:00
9d87916cc5 Rewrite against a newer cryptonum. 2018-11-14 20:51:14 -05:00
ef54ed4cda Remove the cryptonum stuff; it's been moved to a different crate. 2018-10-27 15:15:23 -07:00
43b73139cd Checkpoint; not sure where this code is, but I'm rethinking. 2018-10-27 15:11:45 -07:00
b30fe6a75f Modular exponentiation with Barrett reduction. Seems slow. :( 2018-06-18 12:04:11 -07:00
011ebc0c99 Extend modular addition to Barrett constants. 2018-06-18 08:42:01 -07:00
a6def22bd1 Barrett reduction! 2018-06-17 11:01:22 -07:00
c49cd29c43 Barrett reduction 2018-06-10 21:09:53 -07:00
65d7b7e93f Modular exponentiation! 2018-06-10 21:09:35 -07:00
b93286fe60 Make modular addition take a trait argument like the others. 2018-06-10 10:36:49 -07:00
5a5b48569b Switch to the same test naming scheme across modules. 2018-06-10 10:36:34 -07:00
b5afa8fdf9 Modular squaring support (slow, initially) 2018-06-09 17:32:46 -07:00
26eb05ceeb Don't use Vecs in modmul, use fixed-size buffers 2018-06-09 17:32:15 -07:00
fee68cca18 Create a modular multiplication trait, and build a slow implementation using mod. 2018-06-09 17:12:01 -07:00
11c951d29b Fix division; we were computing n wrong. 2018-06-09 17:08:13 -07:00
72a5c4568e Division! (With tests) 2018-06-04 21:36:03 -07:00
eae2ea49a9 My multiplication loops were not, in fact, off by one. 2018-06-04 21:35:13 -07:00
69596c83ec Remove a debugging println!() that I missed in a previous commit. 2018-06-04 21:34:09 -07:00
bebb5b2861 Support for fast squaring. 2018-06-02 20:29:44 -07:00
a5f0179d77 Publish a decoder, to make testing a bit easier. 2018-06-02 20:28:53 -07:00
041f824caf Give credit where credit is due. 2018-06-02 20:28:33 -07:00
f088f0f9a5 A second crack at fixed-sized numbers. 2018-06-02 09:26:34 -07:00
667e32694e Start including both signed and unsigned numbers, and starting building in Signed traits.
The latter seems much harder (and wordier) than it should be.
2018-03-11 17:46:22 -07:00
8a8c85703a Start staging some extended math functionality, including primality bits. 2018-03-11 15:35:49 -07:00
0698272b2c Add bitsize/bytesize trait functions. 2018-03-11 15:34:18 -07:00
716a165007 Remove the divmod()-based tests. 2018-03-11 15:33:57 -07:00
ded93767ed Split the CryptoNum trait into pieces, in preparation for negative numbers. 2018-03-10 18:04:56 -08:00
17da7a43d6 Travis is fun? 2018-03-10 17:25:38 -08:00
4b90550225 Add support for Barrett reduction, which should be a faster way to do mods. 2018-03-10 17:20:33 -08:00
f3d4b102c0 Serialization for cryptonums. 2018-03-06 19:22:57 -08:00
f89e3e5ca4 Ignore the identity tests for now, because they take longer than anything else. 2018-03-06 19:00:16 -08:00
67a3ac61d3 Probably foolish forcing of inlining. 2018-03-06 18:45:43 -08:00
ab32c02bfc Ignore more files. 2018-03-06 18:41:37 -08:00
17c21fec70 Macro-ize these, and generate versions for all the RSA sizes. 2018-03-06 18:41:05 -08:00