codex-storage/constantine
1
0
Fork 0
mirror of https://github.com/codex-storage/constantine.git synced 2025-02-05 15:33:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix #131, inversion tests didn't take into account that the RNG can produce a 0 input and so a.inv can be different from 1

Browse Source
This commit is contained in:
Mamy André-Ratsimbazafy 2021-01-24 12:37:02 +01:00
parent 7e97cd4ac5
commit 75493dfb5b
No known key found for this signature in database
GPG Key ID: 7B88AD1FE79492E1
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
tests/t_finite_fields_powinv.nim
View File

@ -257,25 +257,25 @@ proc main() =
let a = rng.random_unsafe(Fp[curve])
aInv.inv(a)
r.prod(a, aInv)
check: bool r.isOne()
check: bool r.isOne() or (a.isZero() and r.isZero())
r.prod(aInv, a)
check: bool r.isOne()
check: bool r.isOne() or (a.isZero() and r.isZero())
for _ in 0 ..< Iters:
let a = rng.randomHighHammingWeight(Fp[curve])
aInv.inv(a)
r.prod(a, aInv)
check: bool r.isOne()
check: bool r.isOne() or (a.isZero() and r.isZero())
r.prod(aInv, a)
check: bool r.isOne()
check: bool r.isOne() or (a.isZero() and r.isZero())
for _ in 0 ..< Iters:
let a = rng.random_long01Seq(Fp[curve])
aInv.inv(a)
r.prod(a, aInv)
check: bool r.isOne()
check: bool r.isOne() or (a.isZero() and r.isZero())
r.prod(aInv, a)
check: bool r.isOne()
check: bool r.isOne() or (a.isZero() and r.isZero())
testRandomInv P224
testRandomInv BN254_Nogami