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zig update #26

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zig update #26

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9 changes: 5 additions & 4 deletions src/ciphersuites.zig
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
const std = @import("std");
const mem = std.mem;

usingnamespace @import("crypto.zig");
const crypto = @import("crypto.zig");
const ChaCha20Stream = crypto.ChaCha20Stream;
const Chacha20Poly1305 = std.crypto.aead.chacha_poly.ChaCha20Poly1305;
const Poly1305 = std.crypto.onetimeauth.Poly1305;
const Aes128Gcm = std.crypto.aead.aes_gcm.Aes128Gcm;
Expand Down Expand Up @@ -49,7 +50,7 @@ pub const suites = struct {
c[1] = mem.readIntLittle(u32, nonce[0..4]);
c[2] = mem.readIntLittle(u32, nonce[4..8]);
c[3] = mem.readIntLittle(u32, nonce[8..12]);
const server_key = keyToWords(key_data.server_key(@This()).*);
const server_key = crypto.keyToWords(key_data.server_key(@This()).*);

return .{
.mac = ChaCha20Stream.initPoly1305(key_data.server_key(@This()).*, nonce, additional_data),
Expand All @@ -72,7 +73,7 @@ pub const suites = struct {
ChaCha20Stream.chacha20Xor(
out,
encrypted,
keyToWords(key_data.server_key(@This()).*),
crypto.keyToWords(key_data.server_key(@This()).*),
&state.context,
idx,
&state.buf,
Expand Down Expand Up @@ -210,7 +211,7 @@ pub const suites = struct {

std.debug.assert(encrypted.len == out.len);

ctr(
crypto.ctr(
@TypeOf(state.aes),
state.aes,
out,
Expand Down
7 changes: 4 additions & 3 deletions src/main.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -1574,7 +1574,8 @@ pub fn client_connect(
server_public_key_buf,
);

var seed: [77]u8 = undefined;
const seed_len = 77; // extra len variable to workaround a bug
var seed: [seed_len]u8 = undefined;
seed[0..13].* = "master secret".*;
seed[13..45].* = client_random;
seed[45..77].* = server_random;
Expand Down Expand Up @@ -1604,8 +1605,8 @@ pub fn client_connect(

const KeyExpansionState = struct {
seed: *const [77]u8,
a1: *[32 + seed.len]u8,
a2: *[32 + seed.len]u8,
a1: *[32 + seed_len]u8,
a2: *[32 + seed_len]u8,
master_secret: *const [48]u8,
};

Expand Down