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feat(big): add SBigAnd

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This commit is contained in:
Adam Heinermann 2024-11-15 00:57:52 -08:00 • committed by superp00t
parent c42bad55a2
commit 6801b32a99
8 changed files with 111 additions and 0 deletions
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9
storm/big/Ops.cpp
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@ -22,6 +22,15 @@ void Add(BigBuffer& a, const BigBuffer& b, const BigBuffer& c) {
a.SetCount(i);
}
void And(BigBuffer& a, const BigBuffer& b, const BigBuffer& c) {
uint32_t i = 0;
for (; b.IsUsed(i) || c.IsUsed(i); i++) {
a[i] = c[i] & b[i];
}
a.SetCount(i);
}
int32_t Compare(const BigBuffer& a, const BigBuffer& b) {
int32_t result = 0;

2
storm/big/Ops.hpp
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@ -9,6 +9,8 @@ void Add(BigBuffer& a, const BigBuffer& b, uint32_t c);
void Add(BigBuffer& a, const BigBuffer& b, const BigBuffer& c);
void And(BigBuffer& a, const BigBuffer& b, const BigBuffer& c);
int32_t Compare(const BigBuffer& a, const BigBuffer& b);
void Div(BigBuffer& a, uint32_t* b, const BigBuffer& c, uint64_t d);