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64 Commits

Author SHA1 Message Date
Christoffer Lerno
e9d915c03b Update to constdef 2026-02-20 01:04:16 +01:00
soerlemans
152558f5bc Optimized adler32 hashing algorithm. (#2948) 
* Optimized adler32 implementations.

 - Adapted adler32 implementation from Crypto++ public domain library.
 - Added unit tests for adler32 hashing algorithm.

* tabified adler32 implementation to match stdlib.

* Formatting to be consistent. Make unrolling use macro.

---------

Co-authored-by: soerlemans <sebasoerlemans+git@gmail.com>
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2026-02-19 17:51:33 +01:00
Christoffer Lerno
143fa70f87 Remove init for Blake3 2026-02-17 17:43:54 +01:00
Manuel Barrio Linares
ec6ba8e7ca refactor md5.body function to reduce instruction count 
- replaced manual unrolling with loop structures and constant arrays
- instruction count reduced from 12445 to 4016
- maybe about 1 to 2% performance loss on some benchs but take this
number with a grain of salt.
 2026-02-16 14:12:54 +01:00
Manuel Barrio Linares
df030ac51c optimize blake3 using a runtime for loop 
instruction count went from 60k to 9k
no difference in speed for -O2 or higher
 2026-02-16 02:31:47 +01:00
Manu Linares
4b03a84b00 optimize test_ct_intlog2 test and whirlpool hash (#2938) 
* optimize `test_ct_intlog2` while still covering all 128 bit positions

* refactor whirlpool to reduce code bloat

replaced the fully unrolled round loop with a runtime loop, reducing
instruction count by 80k in `process_block` and yielding aprox 30%
performance boost due to improved cache locality.

* use compile-time arrays for `test_ct_intlog2`
 2026-02-16 01:54:46 +01:00
Christoffer Lerno
e299a4b630 - Change typedef and const enums to not convert from literals by default. (#2934) 
- Add `@constinit` to allow old typedef behaviour.
 2026-02-13 20:39:47 +01:00
Christoffer Lerno
acc4a900f5 - New const enum declaration syntax. 
- New enum associated value syntax.
 2026-02-12 14:43:56 +01:00
Christoffer Lerno
40aa4d4dcd Add Murmur3 hash 2026-02-06 17:53:19 +01:00
Christoffer Lerno
d71aa10f62 - Const inline enums would not always implicitly get converted to the underlying type. 
- Update to dstring.append_string to take any type converting to String.
 2026-02-05 13:04:57 +01:00
Christoffer Lerno
1d0aef4522 Remove unnecessary macro. 2026-02-05 02:07:42 +01:00
Christoffer Lerno
109e15b5a0 - Empty enums would return the values as zero sized arrays #2838 2026-01-25 04:41:06 +01:00
Christoffer Lerno
c3b2694834 Generics with <>. Deprecation of {} generics. 2026-01-18 00:33:43 +01:00
Christoffer Lerno
d3ebd4a130 Migrate from @unaligned_load to mem::load 2026-01-17 19:12:32 +01:00
Zack Puhl
e4965ab408 Add BLAKE3 Hashing/XOF to stdlib (#2667) 
* blake3: initial unit test passing!

* typo

* add key derivation macros; vanilla unit tests; working to test 18 atm

* mark it here - all tests passing o_o

* finish first-round unit tests - will add more if necessary

* add crypto shootout bench entertainment

* tests: add XOF unit w/ seek; assert NO finalization

* add another to finalizations unit test

* add all BLAKE3 scaffolding for later SIMD optimizations

* irksome

* tabs

* tabs2

* extra documentation / contracts

* extra detail

* try to make things a bit more arch-neutral

* release notes

* Formatting

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2026-01-01 21:11:33 +01:00
Zack Puhl
9b318ec233 [stdlib] Impove SHA-256 Performance (#2671) 
* [stdlib] Impove SHA-256 Performance

Cleaned up the code a bit. Seems to have improved performance anywhere from ~10-25%.

* trade-offs, trade-offs... reduce codegen

* Fix formatting

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2025-12-29 17:07:03 +01:00
Zack Puhl
48ecceab54 Add Streebog-256 and -512 Hashing (aka "GOST-12") (#2659) 
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2025-12-20 19:40:22 +01:00
Zack Puhl
0d9547a388 Add RIPEMD Hashing to stdlb (#2663) 
* Add RIPE-MD Hashing to stdlib
---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2025-12-20 19:39:12 +01:00
Zack Puhl
1f2bcd5462 Implement BLAKE2 Hashing in stdlib (#2648) 
* Implement BLAKE2 Hashing in stdlib

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2025-12-19 17:22:54 +01:00
Zack Puhl
a0ab10c23e Add Poly1305 Universal Hashing Algorithm (MAC) (#2639) 
* Add Poly1305 Universal Hashing Algorithm (MAC)
 2025-12-12 23:08:49 +01:00
Book-reader
a6d33ec4af Update stdlib to use struct member docs from #2427 and other small changes (#2473) 
* Doc comment improvements

* update `compression/qoi.c3` to use const enums

* revert sweeping doc comment changes that impacted readability for now

* Some tweaks.

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2025-09-19 18:41:32 +02:00
BWindey
12eea4a98d [STDLIB] Add macro return types (#2487) 
* add return types to macros where applicable
* std::time::clock::now() -> clock::now()
 2025-09-18 14:06:58 +02:00
Zack Puhl
ed92476916 Add wyhash2 and metro64/128 modern hashing (#2293) 
* add wyhash2, metro64, and metro128 hashes; best performing non-crypto hash functions
* add superfast 64-bit a5hash; not streamed, no 128-bit impl
* add komihash and associated tests/benchmarks
---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2025-07-20 00:06:10 +02:00
Zack Puhl
b8d07474fe Add SipHash Family of Keyed PRFs (#2287) 
* implement SipHash family of keyed PRFs
 2025-07-18 16:16:47 +02:00
Zack Puhl
70159c00cc Add WHIRLPOOL hashing to stdlib (#2273) 
* add WHIRLPOOL hashing to stdlib
 2025-07-10 16:39:42 +02:00
Christoffer Lerno
13bb2b6690 Const Enums From / to ordinal using casts is back. Add "--use-old-enums", deprecating lookup. 2025-06-30 21:41:52 +02:00
Zack Puhl
0448e50b3d Fix Incorrect SHA256 Hashes for Large Inputs (#2247) 
* fix >256MiB sha256 bitcount computation overflow
 2025-06-28 03:20:33 +02:00
Zack Puhl
5efc721b0c Add SHA512 Module to stdlib (#2227) 
* add sha512 module to stdlib with passing unit tests

* fix release notes PR ref num for this

* deduplicate const SHA512 hash info
 2025-06-20 19:08:45 +02:00
Christoffer Lerno
946c167bf1 Improve error for default args #2096. Deprecated old inference with slice copy. Copying must now ensure a slicing operator at the end of the right hand side: foo[1..2] = bar[..] rather than the old foo[1..2] = bar. The old behaviour can be mostly retained with --use-old-slice-copy). 2025-04-18 17:19:04 +02:00
Christoffer Lerno
5c77c9a754 - Change distinct -> typedef. 
- Order of attribute declaration is changed for `alias`.
- Added `LANGUAGE_DEV_VERSION` env constant.
- Rename `anyfault` -> `fault`.
- Changed `fault` -> `faultdef`.
- Added `attrdef` instead of `alias` for attribute aliases.
 2025-03-15 20:10:47 +01:00
Christoffer Lerno
8b49e6c14d Rename def to alias. 2025-03-13 11:22:27 +01:00
Christoffer Lerno
c0b80eccad Change @return! syntax to require ":" after faults. Update all contracts to consistently use ":" before the description. 2025-03-05 17:11:45 +01:00
Christoffer Lerno
0a905d8458 Change all hash functions to have a common hash function. 2025-03-03 20:07:02 +01:00
Christoffer Lerno
2a895ec7be First 0.7 update, removing all deprecated features. 2025-03-03 00:32:20 +01:00
Christoffer Lerno
e77d1fb646 - Increase precedence of (Foo) { 1, 2 } 
- Add `--enable-new-generics` to enable `Foo{int}` generic syntax.
 2025-02-18 00:26:22 +01:00
Christoffer Lerno
8c58b31bbd Remove <[]> experimental generic syntax. 2025-02-13 12:53:46 +01:00
Christoffer Lerno
79a4b6855b - Detect unaligned loads #1951. 
- Fix issue where aligned bitstructs did not store/load with the given alignment.
 2025-02-10 22:07:15 +01:00
Christoffer Lerno
9530fe8fcd Fix regression for parsing types and switch to the "new" generic syntax that's being tested. 2025-01-26 22:51:27 +01:00
Christoffer Lerno
d4bd68c188 Fix bug in SHA1 for longer blocks #1854. 2025-01-17 01:10:40 +01:00
Christoffer Lerno
8e0d6d11b9 Deprecated '&' macro arguments. 2025-01-08 22:13:49 +01:00
Christoffer Lerno
dad97fc2d9 Improved #foo resolution inside of the compiler. 
Deprecation of several `&` macros.
 2025-01-08 12:55:20 +01:00
konimarti
e67e9d3bbf Fix fnv a hashes (#1667) 
* fix fnv32a

* fix fnv64a

* Simplify code

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
 2024-12-07 15:39:45 +01:00
Christoffer Lerno
31cd839063 Switch to <* *> docs. Fix issue with dynamically loaded C3 libs with other C3 code. 2024-10-14 02:14:34 +02:00
Christoffer Lerno
a665978b64 Fixing some whitespace issues. 2024-10-08 19:38:31 +02:00
Fernando López Guevara
131a783e89 feat(hash): added test for sha256 2024-10-02 16:55:17 +02:00
Christoffer Lerno
c8018c5543 Added generic PBKDF2 implementation. 2024-09-30 00:07:49 +02:00
Christoffer Lerno
3b009e0b50 Added generic HMAC. 2024-09-28 23:28:11 +02:00
Christoffer Lerno
cc130e04dd Added MD5 and crypto::safe_compare. 2024-09-28 22:16:25 +02:00
Christoffer Lerno
99cfaa1583 Refactor protocols. 2023-10-06 22:31:41 +02:00
Christoffer Lerno
499c82b089 Updated indentation to C3 standard. 2023-07-26 14:01:24 +02:00