authorgravatar for 261623+bfreis@users.noreply.github.comBruno Franca dos Reis <261623+bfreis@users.noreply.github.com> 2024-10-28 07:54:02-07:00
committergravatar for noreply@github.comGitHub <noreply@github.com> 2024-10-28 14:54:02+00:00
logcdd8e82f0ac7ace0a03653960fbf9ba3daa69dc4
treef5cbcf96d8b7c9ed3c98a37d9843d4a9b6c421f0
parent4c336705b9c27a7f7152ef51116121d6bf209ac4
signaturebadge-check Signed by PGP key B5690EEEBB952194

closes #21824 (#21832)

2 files changed, 10 insertions(+), 1 deletions(-)

lib/std/crypto/hkdf.zig+9
...@@ -88,3 +88,12 @@ test "Hkdf" {...@@ -88,3 +88,12 @@ test "Hkdf" {
88 hkdf.final(&prk2);88 hkdf.final(&prk2);
89 try htest.assertEqual("077709362c2e32df0ddc3f0dc47bba6390b6c73bb50f9c3122ec844ad7c2b3e5", &prk2);89 try htest.assertEqual("077709362c2e32df0ddc3f0dc47bba6390b6c73bb50f9c3122ec844ad7c2b3e5", &prk2);
90}90}
91
92test "Hkdf Sha3-512" {
93 const sha3_512 = std.crypto.hash.sha3.Sha3_512;
94 const hmac_sha3_512 = hmac.Hmac(sha3_512);
95 const hkdf = Hkdf(hmac_sha3_512);
96 const prk = hkdf.extract("", "");
97 var out = [1]u8{0};
98 hkdf.expand(out[0..], "", prk);
99}
lib/std/crypto/sha3.zig+1-1
...@@ -52,7 +52,7 @@ pub fn Keccak(comptime f: u11, comptime output_bits: u11, comptime default_delim...@@ -52,7 +52,7 @@ pub fn Keccak(comptime f: u11, comptime output_bits: u11, comptime default_delim
52 st: State,52 st: State,
5353
54 /// The output length, in bytes.54 /// The output length, in bytes.
55 pub const digest_length = output_bits / 8;55 pub const digest_length = std.math.divCeil(comptime_int, output_bits, 8) catch unreachable;
56 /// The block length, or rate, in bytes.56 /// The block length, or rate, in bytes.
57 pub const block_length = State.rate;57 pub const block_length = State.rate;
58 /// The delimiter can be overwritten in the options.58 /// The delimiter can be overwritten in the options.