mirrors/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2025-09-13 14:32:26 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

math.big: fix the order of calculations in mod_pow() to improve performance (#24935)

Browse source
This commit is contained in:
Mike 2025-07-20 15:27:20 +03:00 • committed by GitHub
parent e3d047822d
commit 987c211517
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
vlib/math/big/integer.v
View file

@ -605,9 +605,9 @@ pub fn (base Integer) mod_pow(exponent u32, modulus Integer) Integer {
mut y := one_int
for n > 1 {
if n & 1 == 1 {
y *= x % modulus
y = (y * x) % modulus
}
x *= x % modulus
x = (x * x) % modulus
n >>= 1
}
return x * y % modulus