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Avoid bitwise operation on boolean values

pull/877/head
Jeffrey Walton 2019-08-07 23:27:33 -04:00
parent 348e8e3b30
commit c4700ae0b9
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1 changed files with 2 additions and 3 deletions
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5
ecp.cpp
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@ -675,7 +675,7 @@ ECP::Point ECP::AdditionFunction::operator()(const Point& P) const
const FieldElement& a = m_ecp.m_a;
// More gyrations
bool identity = (P.identity | (P.y==field.Identity()));
bool identity = static_cast<bool>(P.identity + (P.y==field.Identity()));
FieldElement t = field.Square(P.x);
t = field.Add(field.Add(field.Double(t), t), a);
@ -896,8 +896,7 @@ ECP::Point ECP::AdditionFunction::operator()(const Point& P, const Point& Q) con
bool double_P = field.Equal(P.x, Q.x) && field.Equal(P.y, Q.y);
bool identity = field.Equal(P.x, Q.x) && !field.Equal(P.y, Q.y);
// This code taken from Double(P)
identity |= (double_P * (P.identity | (P.y==field.Identity())));
identity = static_cast<bool>((double_P * (P.identity + (P.y == field.Identity()))) + identity);
if (double_P)
{