Commit d9fe7ea81592e0978166a2fcfb5edb01ee7d48ef | zig

1 files changed, 21 insertions(+), 6 deletions(-)

lib/std/crypto/gimli.zig+21-6

...	...	@@ -229,18 +229,17 @@ pub const Hash = struct {
229	229	const buf = self.state.toSlice();
230	230	var in = data;
231	231	while (in.len > 0) {
232		var left = State.RATE - self.buf_off;
233		if (left == 0) {
234		self.state.permute();
235		self.buf_off = 0;
236		left = State.RATE;
237		}
	232	const left = State.RATE - self.buf_off;
238	233	const ps = math.min(in.len, left);
239	234	for (buf[self.buf_off .. self.buf_off + ps]) \|*p, i\| {
240	235	p.* ^= in[i];
241	236	}
242	237	self.buf_off += ps;
243	238	in = in[ps..];
	239	if (self.buf_off == State.RATE) {
	240	self.state.permute();
	241	self.buf_off = 0;
	242	}
244	243	}
245	244	}
246	245
...	...	@@ -277,6 +276,22 @@ test "hash" {
277	276	htest.assertEqual("1C9A03DC6A5DDC5444CFC6F4B154CFF5CF081633B2CEA4D7D0AE7CCFED5AAA44", &md);
278	277	}
279	278
	279	test "hash test vector 17" {
	280	var msg: [32 / 2]u8 = undefined;
	281	try std.fmt.hexToBytes(&msg, "000102030405060708090A0B0C0D0E0F");
	282	var md: [32]u8 = undefined;
	283	hash(&md, &msg, .{});
	284	htest.assertEqual("404C130AF1B9023A7908200919F690FFBB756D5176E056FFDE320016A37C7282", &md);
	285	}
	286
	287	test "hash test vector 33" {
	288	var msg: [32]u8 = undefined;
	289	try std.fmt.hexToBytes(&msg, "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F");
	290	var md: [32]u8 = undefined;
	291	hash(&md, &msg, .{});
	292	htest.assertEqual("A8F4FA28708BDA7EFB4C1914CA4AFA9E475B82D588D36504F87DBB0ED9AB3C4B", &md);
	293	}
	294
280	295	pub const Aead = struct {
281	296	pub const tag_length = State.RATE;
282	297	pub const nonce_length = 16;