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Author SHA1 Message Date
Andrew Kelley
ce8b9c0c5c std.cache_hash: don't trust mtime granularity to be better than 1ms 
I empirically observed mtime not changing when rapidly writing the same
file name within the same millisecond of wall clock time, despite the
mtime field having nanosecond precision.

I believe this fixes the CI test failures.
 2020-08-17 21:26:33 -07:00
Ashish Shekar
27cb23cbc5
Handle singular param count word in error messages (#6073) 2020-08-17 22:18:29 -04:00
Matthew Knight
d605af511a
added bpf() syscall and some supporting structs (#6061) 
* added bpf syscall and some supporting structs

* moved bpf to bits and added flags
 2020-08-17 22:17:04 -04:00
Andrew Kelley
e26dda5308 Merge branch 'Sergeeeek-master' 
closes #5394
closes #4427
 2020-08-17 18:57:34 -07:00
Andrew Kelley
4462c60639 stage2: implement compiler id hash and add it to zig env 2020-08-17 18:56:27 -07:00
Andrew Kelley
a916f63940 std.cache_hash: fix bug parsing inode 
This resulted in false negatives cache misses.
 2020-08-17 18:49:33 -07:00
Andrew Kelley
18ac998767 zig env: add global_cache_dir field 2020-08-17 17:52:13 -07:00
Andrew Kelley
502d413621 simplify zig info and rename it to zig env 
also add version to it
 2020-08-17 17:06:43 -07:00
Sergey Poznyak
80e70735fb add zig info command 2020-08-17 16:35:32 -07:00
Andrew Kelley
044e3ca592 Merge branch 'lun-4-signalfd-libc' 
closes #6071
 2020-08-17 16:20:23 -07:00
Andrew Kelley
ae2c88754d std: signalfd: fix the types of things; add test 2020-08-17 16:19:57 -07:00
Luna
293b07df12 add signalfd to std.c.linux 2020-08-17 16:05:35 -07:00
Luna
2deb07a001 rename signalfd4 to signalfd 2020-08-17 16:05:35 -07:00
Andrew Kelley
96a27557e2 stage2 test harness: at least build all compare output tests 
This should have been removed with an earlier commit that improved the
test harness.
 2020-08-17 15:27:41 -07:00
Veikka Tuominen
d8fb377e2a
Merge pull request #6060 from Vexu/stage2 
Stage2: more optionals stuff
 2020-08-18 00:15:36 +03:00
Andrew Kelley
624e643872
Merge pull request #6046 from heidezomp/std-log-scoped-part2 
std.log: (breaking) remove scope parameter from logging functions
 2020-08-17 16:59:27 -04:00
Andrew Kelley
c00d3d47f0 Merge branch 'jedisct1-xchacha20' 
closes #6074
 2020-08-17 13:56:13 -07:00
Frank Denis
5fabb44aeb Export crypto.aead 2020-08-17 13:55:40 -07:00
Frank Denis
cd591a9b25 No need for an explicit deref 2020-08-17 13:54:01 -07:00
Frank Denis
795033c35f std/crypto: XChaCha20, detached modes and standard AEAD API 
* Factor redundant code in std/crypto/chacha20

* Add support for XChaCha20, and the XChaCha20-Poly1305 construction.

XChaCha20 is a 24-byte version of ChaCha20, is widely implemented
and is on the standards track:
https://tools.ietf.org/html/draft-irtf-cfrg-xchacha-03

* Add support for encryption/decryption with the authentication tag
detached from the ciphertext

* Add wrappers with an API similar to the Gimli AEAD type, so that
we can use and benchmark AEADs with a common API.
 2020-08-17 13:54:01 -07:00
Vexu
13b2f1e90b
address review feedback 2020-08-17 19:21:03 +03:00
Jakub Konka
5cb96681d9 Move Mach-O to link/MachO.zig submodule 
Remove `ptrWidth` since as of Catalina, all apps are 64bits only.

Signed-off-by: Jakub Konka <kubkon@jakubkonka.com>
 2020-08-17 18:16:29 +02:00
Jakub Konka
e23fc3905f Add skeleton for MachO support in stage2 
This commit adds an empty skeleton for MachO format support in stage2.
 2020-08-17 18:16:29 +02:00
Vexu
ece4a2fc51
stage2: astgen for if and while with error unions 2020-08-17 14:28:04 +03:00
Vexu
db77b6b4e7
stage2: astgen for if and while with optionals 2020-08-17 14:28:04 +03:00
Vexu
012fac255f
stage2: fix optimization causing wrong optional child types 2020-08-17 14:26:32 +03:00
Vexu
c52513e25b
stage2: astgen for ptr types and address of 2020-08-17 14:24:56 +03:00
Andrew Kelley
6b141620a6
Merge pull request #6048 from pixelherodev/cleanup 
Some minor cleanup and error handling
 2020-08-17 01:41:52 -04:00
Isaac Freund
fc850aad61 stage2: fix signed <-> unsigned Value casts 2020-08-17 01:40:46 -04:00
Andrew Kelley
addeff889a Merge branch 'jedisct1-25519' 
closes #6050
 2020-08-16 22:35:39 -07:00
Frank Denis
7f9a227abf deinline edwards25519.{add,dbl} 2020-08-16 22:35:28 -07:00
Frank Denis
37ae246405 Inline Fe.{sub,mul,sq} for a performance boost in release-safe mode 2020-08-16 22:35:28 -07:00
Frank Denis
ab6ffa8a3c Work around sqrtRatioM1() issue in release-safe mode 2020-08-16 22:35:28 -07:00
Frank Denis
08dfbee961 Benchmark signatures 2020-08-16 22:35:27 -07:00
Frank Denis
5ab69633b7 Constify the ladder 2020-08-16 22:35:27 -07:00
Frank Denis
d86cde5752 Add comment, use @truncate 2020-08-16 22:35:27 -07:00
Frank Denis
bcef123d90 Address more review issues 2020-08-16 22:35:27 -07:00
Frank Denis
263c444738 Move loop decrements into continuations 
Suggested by @daurnimator
 2020-08-16 22:35:27 -07:00
Frank Denis
ed558bfbaa Address @daurnimator feedback 2020-08-16 22:35:27 -07:00
Frank Denis
dd8f7b396c Rename the field and scalar modules 
Suggested by @kubkon
 2020-08-16 22:35:27 -07:00
Frank Denis
c483bf4f97 Update lib/std/crypto/25519/ristretto255.zig 
Co-authored-by: Jakub Konka <kubkon@jakubkonka.com>
 2020-08-16 22:35:27 -07:00
Frank Denis
739b68938c Update lib/std/crypto/25519/field25519.zig 
Co-authored-by: Jakub Konka <kubkon@jakubkonka.com>
 2020-08-16 22:35:27 -07:00
Frank Denis
6af9bc8c68 Initialize structures directly 
Suggested by @kubkon, thanks!
 2020-08-16 22:35:27 -07:00
Frank Denis
5f9953f41f Remove mem.timingSafeEqual() for now 
This requires assembly implementations, and is not needed for
signature verification.

Thanks @daurnimator
 2020-08-16 22:35:27 -07:00
Frank Denis
3f0d80f25e Improve curve25519-based crypto 
This is a rewrite of the x25519 code, that generalizes support for
common primitives based on the same finite field.

- Low-level operations can now be performed over the curve25519 and
edwards25519 curves, as well as the ristretto255 group.
- Ed25519 signatures have been implemented.
- X25519 is now about twice as fast.
- mem.timingSafeEqual() has been added for constant-time comparison.

Domains have been clearly separated, making it easier to later add
platform-specific implementations.
 2020-08-16 22:35:27 -07:00
Frank Denis
f46e375bbe std/crypto: gimli.Aead.decrypt()'s ad should be const 2020-08-17 07:16:06 +02:00
Noam Preil
3ca8c42e7a
Astgen: further cleanup 2020-08-16 20:36:33 -04:00
Noam Preil
93619a5e4e
Module: panic when encountering unimplemented node 2020-08-16 20:32:51 -04:00
Noam Preil
34923e071e
CBE: minor doc change 2020-08-16 20:32:50 -04:00
Noam Preil
692f38c250
astgen: minor cleanup 2020-08-16 20:32:50 -04:00