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pbkdf2: use std.math.divCeil()

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This commit is contained in:
Frank Denis 2021-03-17 10:11:47 +01:00
parent f609c4ddb3
commit 6d9b3e7b19
1 changed files with 1 additions and 1 deletions
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2
lib/std/crypto/pbkdf2.zig
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@ -79,7 +79,7 @@ pub fn pbkdf2(dk: []u8, password: []const u8, salt: []const u8, rounds: u32, com
// block // block
// //
const blocks_count = (dk_len + h_len - 1) / h_len; const blocks_count = @intCast(u32, std.math.divCeil(usize, dk_len, h_len) catch unreachable);
var r = dk_len % h_len; var r = dk_len % h_len;
if (r == 0) { if (r == 0) {
r = h_len; r = h_len;