Commit graph

9 commits

Author SHA1 Message Date
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