Commit Graph

23 Commits

Author SHA1 Message Date
Jason A. Donenfeld d8230ea0dc global: bump copyright
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-01-02 19:52:25 +01:00
Jason A. Donenfeld 777fe674c4 global: normalize -> clamp
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-01-23 14:29:44 +01:00
Jason A. Donenfeld 3ac679e7a1 keygen-html: bring back pure javascript implementation
This reverts commit 9d5baf7d1d14ca7eb0852b41566330259229d489.

Benoît Viguier has proofs that values will stay well within 2^53. We
also have an improved carry function that's much simpler.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-01-23 14:29:44 +01:00
Jason A. Donenfeld b8e89f3a09 global: update copyright
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2019-01-07 19:26:10 -05:00
Jason A. Donenfeld 1aa8364b17 keygen-html: add missing glue macro
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-11-06 03:30:06 +01:00
Jason A. Donenfeld 6790b07868 crypto: clean up remaining .h->.c
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-10-07 16:35:54 +02:00
Jason A. Donenfeld 646d7a5c78 crypto: make constant naming scheme consistent
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-09-25 03:01:21 +02:00
Jason A. Donenfeld cef7ac9ef9 global: put SPDX identifier on its own line
The kernel has very specific rules correlating file type with comment
type, and also SPDX identifiers can't be merged with other comments.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-09-20 19:41:22 +02:00
Jason A. Donenfeld 4d59d1f2c5 crypto: import zinc
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-09-03 23:52:11 -06:00
Jason A. Donenfeld d90e49599b wg: encoding: add missing static array constraints
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-06-06 00:05:58 +02:00
Jason A. Donenfeld f36209f588 keygen-html: add zip file example
A little bit more JavaScript for easy copy&pasting.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-05-02 17:38:07 +02:00
Jason A. Donenfeld 3314030d57 Revert "contrib: keygen-html: rewrite in pure javascript"
This reverts commit e5203543a674453ce1e0cbbcb234d3308762fe65.

As swanky as it is to have a really short file, it's hard to justify and
makes me nervous.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-03-02 16:42:29 +01:00
Jason A. Donenfeld 3749b29b1f contrib: keygen-html: rewrite in pure javascript
Emscripten is too cumbersome. This code here is much slower, but it's
shorter and simpler.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-03-02 16:42:29 +01:00
Jason A. Donenfeld 7b0fc75a17 keygen-html: fix up copyright
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-02-02 22:03:11 +01:00
Jason A. Donenfeld bee5bbb6f3 curve25519: replace fiat64 with faster hacl64
This reverts commit da4ff396cc5d5e0ff21f9ecbc2f951c048c63fff and adds
some optimizations to hacl64.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-02-01 19:51:50 +01:00
Jason A. Donenfeld 40ae0e0bba curve25519: replace hacl64 with fiat64
For now, it's faster:

hacl64: 109782 cycles per call
fiat64: 108984 cycles per call

It's quite possible this commit will be reverted with nice changes from
INRIA, though.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-02-01 19:51:50 +01:00
Jason A. Donenfeld 17e7c34d38 contrib: keygen-html: share curve25519 implementation with kernel
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-01-23 11:55:44 +01:00
Jason A. Donenfeld 5306604aa5 curve25519-fiat32: uninline certain functions
While this has a negative performance impact on x86_64, it has a
positive performance impact on smaller machines, which is where we're
actually using this code. For example, an A53:

Before: fiat32: 228605 cycles per call
After: fiat32: 188307 cycles per call
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-01-18 20:14:27 +01:00
Jason A. Donenfeld d68293b8a3 contrib: keygen-html: update curve25519 implementation
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-01-18 13:28:16 +01:00
Jason A. Donenfeld 9207dec08f global: year bump
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-01-03 21:58:00 +01:00
Jason A. Donenfeld 89b983fa22 keygen-html: remove prebuilt file
We also reduce the optimization level, just in case, but add closure
compiler into the mix.

Suggested-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-12-12 01:18:30 +01:00
Greg Kroah-Hartman 01d00bc035 global: add SPDX tags to all files
It's good to have SPDX identifiers in all files as the Linux kernel
developers are working to add these identifiers to all files.

Update all files with the correct SPDX license identifier based on the license
text of the project or based on the license in the file itself.  The SPDX
identifier is a legally binding shorthand, which can be used instead of the
full boiler plate text.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Modified-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-12-09 22:29:28 +01:00
Jason A. Donenfeld bee819f289 contrib: keygen-html for generating keys in the browser
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-12-03 15:07:52 +01:00