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Commit 2c2c950c authored by David Duarte's avatar David Duarte Committed by Automerger Merge Worker
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Merge "rootcanal/ec: Use pow for consistency" into main am: a7ff2591 am: 719a0d9b 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3063342



Change-Id: Iede2d9c335fbdfa41201fbaf98e2f94bfd2c3aff
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 0cfec0bd 719a0d9b

tools/rootcanal/rust/src/lmp/ec.rs

+3 −4
Original line number Diff line number Diff line
@@ -377,11 +377,10 @@ where 
                    let h = &u2 - &u1;

                    let r = &s2 - &s1;



                    let h2 = (&h * &h) % p;

                    let h3 = (&h * &h2) % p;

                    let u1h2 = (&u1 * &h2) % p;

                    let h3 = h.pow(3) % p;

                    let u1h2 = (u1 * h.pow(2)) % p;

                    let x3 = r.pow(2) - &h3 - 2 * &u1h2;

                    let y3 = r * (&u1h2 - &x3) - s1 * &h3;

                    let y3 = r * (u1h2 - &x3) - s1 * h3;

                    let z3 = h * z1 * z2;



                    Point::new(x3 % p, y3 % p, z3 % p)