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| author | Frank Denis <github@pureftpd.org> | 2020-10-10 19:48:22 +0200 |
|---|---|---|
| committer | Frank Denis <github@pureftpd.org> | 2020-10-10 22:45:41 +0200 |
| commit | 459128e05902008937205ea154e6c556e9264a4d (patch) | |
| tree | 936cadca33367ffa758c3f24a050a4063c8eb515 | |
| parent | 9b386bda33e94c79d6b9a1db911d394c26592e71 (diff) | |
| download | zig-459128e05902008937205ea154e6c556e9264a4d.tar.gz zig-459128e05902008937205ea154e6c556e9264a4d.zip | |
Use an array of comptime_int for shuffle masks
Suggested by @LemonBoy - Thanks!
| -rw-r--r-- | lib/std/crypto/chacha20.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/std/crypto/chacha20.zig b/lib/std/crypto/chacha20.zig index 6840dfb529..de9c1aab62 100644 --- a/lib/std/crypto/chacha20.zig +++ b/lib/std/crypto/chacha20.zig @@ -35,8 +35,8 @@ const ChaCha20VecImpl = struct { } inline fn chacha20Core(x: *BlockVec, input: BlockVec) void { - const rot8 = Vector(16, i32){ 3, 0, 1, 2, 7, 4, 5, 6, 11, 8, 9, 10, 15, 12, 13, 14 }; - const rot16 = Vector(16, i32){ 2, 3, 0, 1, 6, 7, 4, 5, 10, 11, 8, 9, 14, 15, 12, 13 }; + const rot8 = [_]i32{ 3, 0, 1, 2, 7, 4, 5, 6, 11, 8, 9, 10, 15, 12, 13, 14 }; + const rot16 = [_]i32{ 2, 3, 0, 1, 6, 7, 4, 5, 10, 11, 8, 9, 14, 15, 12, 13 }; x.* = input; |