5 Commits

Author	SHA1	Message	Date
Jay Petacat	cb2c14e03f	blake3: Workaround issue #4373 with named types	2020-02-02 18:44:50 -05:00
Jay Petacat	923e567c6d	blake3: Replace &arr with arr[0..] for slice args	2020-02-02 14:59:36 -05:00
Jay Petacat	b143fc0d32	blake3: Name and const pointer refinements	2020-02-02 14:42:57 -05:00
Jay Petacat	d098e212ad	blake3: Convert *const [n]u8 types to [n]u8 ... I do not see many cases of constant pointers to arrays in the stdlib. In fact, this makes the code run a little faster, probably because Zig automatically converts to pointers where it makes sense.	2020-02-02 14:08:10 -05:00
Jay Petacat	4b86c1e3bb	crypto: Add BLAKE3 hashing algorithm ... This is a translation of the [official reference implementation][1] with few other changes. The bad news is that the reference implementation is designed for simplicity and not speed, so there's a lot of room for performance improvement. The good news is that, according to the crypto benchmark, the implementation is still fast relative to the other hashing algorithms: ``` md5: 430 MiB/s sha1: 386 MiB/s sha256: 191 MiB/s sha512: 275 MiB/s sha3-256: 233 MiB/s sha3-512: 137 MiB/s blake2s: 464 MiB/s blake2b: 526 MiB/s blake3: 576 MiB/s poly1305: 1479 MiB/s hmac-md5: 653 MiB/s hmac-sha1: 553 MiB/s hmac-sha256: 222 MiB/s x25519: 8685 exchanges/s ``` [1]: https://github.com/BLAKE3-team/BLAKE3	2020-02-01 23:03:23 -05:00