mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2025-12-16 19:23:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

closes #21824 (#21832)

Browse Source
This commit is contained in:
Bruno Franca dos Reis 2024-10-28 07:54:02 -07:00 committed by GitHub
parent 4c336705b9
commit cdd8e82f0a
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
lib/std/crypto/hkdf.zig
View File

@ -88,3 +88,12 @@ test "Hkdf" {
hkdf.final(&prk2);
try htest.assertEqual("077709362c2e32df0ddc3f0dc47bba6390b6c73bb50f9c3122ec844ad7c2b3e5", &prk2);
}
test "Hkdf Sha3-512" {
const sha3_512 = std.crypto.hash.sha3.Sha3_512;
const hmac_sha3_512 = hmac.Hmac(sha3_512);
const hkdf = Hkdf(hmac_sha3_512);
const prk = hkdf.extract("", "");
var out = [1]u8{0};
hkdf.expand(out[0..], "", prk);
}

2
lib/std/crypto/sha3.zig
View File

@ -52,7 +52,7 @@ pub fn Keccak(comptime f: u11, comptime output_bits: u11, comptime default_delim
st: State,
/// The output length, in bytes.
pub const digest_length = output_bits / 8;
pub const digest_length = std.math.divCeil(comptime_int, output_bits, 8) catch unreachable;
/// The block length, or rate, in bytes.
pub const block_length = State.rate;
/// The delimiter can be overwritten in the options.