Sorted everything into namespaces
Added headers for some common mathematical fields - Started adding class structures - Added declarations for useful functions Added operator-assignment operator overloads to BigInteger
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16
RSA/RSA.h
16
RSA/RSA.h
@ -1,5 +1,17 @@
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#pragma once
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struct PublicKey {
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namespace CryptoCPP {
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namespace RSA {
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struct PublicKey
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{
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// Big integer modulus
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// Big integer exponent
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};
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};
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class RSA
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{
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public:
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//RSA(PublicKey* key, Math::BigInteger* privateKey);
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};
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}
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}
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@ -69,7 +69,7 @@
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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1045
XMath/BigInteger.cpp
1045
XMath/BigInteger.cpp
File diff suppressed because it is too large
Load Diff
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#pragma once
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#include <vector>
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#include <queue>
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#ifdef BIGINT_API
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#define BIGINT_API __declspec(dllexport)
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@ -12,73 +11,78 @@
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#define BYTE unsigned char
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class BigInteger {
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public:
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BIGINT_API BigInteger(int64_t initialValue);
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BIGINT_API BigInteger(const BigInteger& initialvalue);
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namespace CryptoCPP {
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namespace Math {
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class BigInteger
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{
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public:
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BIGINT_API BigInteger(int64_t initialValue);
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BIGINT_API BigInteger(const BigInteger& initialvalue);
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// These should just create a new bigint and call the internal functions on it
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BIGINT_API BigInteger* operator+(const BigInteger& val) const;
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BIGINT_API BigInteger* operator-(const BigInteger& val) const;
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BIGINT_API BigInteger* operator*(const BigInteger& val) const;
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BIGINT_API BigInteger* operator/(const BigInteger& val) const;
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BIGINT_API BigInteger* operator%(const BigInteger& val) const;
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BIGINT_API BigInteger* operator^(const BigInteger& val) const;
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BIGINT_API BigInteger* operator&(const BigInteger& val) const;
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BIGINT_API BigInteger* operator|(const BigInteger& val) const;
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BIGINT_API BigInteger* operator~() const;
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BIGINT_API BigInteger* operator<<(uint64_t shiftcount) const;
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BIGINT_API BigInteger* operator>>(uint64_t shiftcount) const;
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// These should just create a new bigint and call the internal functions on it
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BIGINT_API BigInteger* operator+(const BigInteger& val) const;
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BIGINT_API BigInteger* operator-(const BigInteger& val) const;
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BIGINT_API BigInteger* operator*(const BigInteger& val) const;
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BIGINT_API BigInteger* operator/(const BigInteger& val) const;
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BIGINT_API BigInteger* operator%(const BigInteger& val) const;
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BIGINT_API BigInteger* operator^(const BigInteger& val) const;
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BIGINT_API BigInteger* operator&(const BigInteger& val) const;
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BIGINT_API BigInteger* operator|(const BigInteger& val) const;
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BIGINT_API BigInteger* operator~() const;
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BIGINT_API BigInteger* operator<<(uint64_t shiftcount) const;
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BIGINT_API BigInteger* operator>>(uint64_t shiftcount) const;
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BIGINT_API BigInteger* operator+=(const BigInteger& val);
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BIGINT_API BigInteger* operator-=(const BigInteger& val);
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BIGINT_API BigInteger* operator*=(const BigInteger& val);
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BIGINT_API BigInteger* operator/=(const BigInteger& val);
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BIGINT_API BigInteger* operator%=(const BigInteger& val);
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BIGINT_API BigInteger* operator^=(const BigInteger& val);
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BIGINT_API BigInteger* operator&=(const BigInteger& val);
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BIGINT_API BigInteger* operator|=(const BigInteger& val);
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BIGINT_API BigInteger* operator<<=(uint64_t shiftcount);
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BIGINT_API BigInteger* operator>>=(uint64_t shiftcount);
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BIGINT_API BigInteger* operator+(const BigInteger* val) const;
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BIGINT_API BigInteger* operator-(const BigInteger* val) const;
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BIGINT_API BigInteger* operator*(const BigInteger* val) const;
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BIGINT_API BigInteger* operator/(const BigInteger* val) const;
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BIGINT_API BigInteger* operator%(const BigInteger* val) const;
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BIGINT_API BigInteger* operator^(const BigInteger* val) const;
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BIGINT_API BigInteger* operator&(const BigInteger* val) const;
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BIGINT_API BigInteger* operator|(const BigInteger* val) const;
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BIGINT_API bool operator<(const BigInteger& val) const;
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BIGINT_API bool operator>(const BigInteger& val) const;
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BIGINT_API bool operator<=(const BigInteger& val) const;
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BIGINT_API bool operator>=(const BigInteger& val) const;
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BIGINT_API bool operator==(const BigInteger& val) const;
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BIGINT_API bool operator!=(const BigInteger& val) const;
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BIGINT_API char* toString();
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BIGINT_API bool operator<(const BigInteger& val) const;
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BIGINT_API bool operator>(const BigInteger& val) const;
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BIGINT_API bool operator<=(const BigInteger& val) const;
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BIGINT_API bool operator>=(const BigInteger& val) const;
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BIGINT_API bool operator==(const BigInteger& val) const;
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BIGINT_API bool operator!=(const BigInteger& val) const;
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protected:
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std::vector<BYTE>* data;
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bool sign;
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BIGINT_API char* toString();
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// Internal functions: manipulate the object they are called on
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BIGINT_API void iadd(const BigInteger& val, bool swaptarget);
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BIGINT_API void isub(const BigInteger& val, bool swaptarget);
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BIGINT_API void imul(const BigInteger& val, bool swaptarget);
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BIGINT_API BigInteger* idiv(const BigInteger& val, bool swaptarget);
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BIGINT_API void imod(const BigInteger& val, bool swaptarget);
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BIGINT_API void ixor(const BigInteger& val, bool swaptarget);
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BIGINT_API void iand(const BigInteger& val, bool swaptarget);
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BIGINT_API void ior(const BigInteger& val, bool swaptarget);
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BIGINT_API void inot();
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BIGINT_API void ishl(uint64_t shift);
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BIGINT_API void ishr(uint64_t shift);
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BIGINT_API void twos_complement();
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BIGINT_API void set_bit(size_t index, bool value);
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BIGINT_API void cpy(const BigInteger& val, bool withsign);
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protected:
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std::vector<BYTE>* data;
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bool sign;
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BIGINT_API char cmp(const BigInteger& other, bool grt) const;
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// Internal functions: manipulate the object they are called on
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void iadd(const BigInteger& val, bool swaptarget);
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void isub(const BigInteger& val, bool swaptarget);
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void imul(const BigInteger& val, bool swaptarget);
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BigInteger* idiv(const BigInteger& val, bool swaptarget);
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void imod(const BigInteger& val, bool swaptarget);
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void ixor(const BigInteger& val, bool swaptarget);
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void iand(const BigInteger& val, bool swaptarget);
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void ior(const BigInteger& val, bool swaptarget);
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void inot();
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void ishl(uint64_t shift);
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void ishr(uint64_t shift);
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void twos_complement();
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void set_bit(size_t index, bool value);
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void cpy(const BigInteger& val, bool withsign);
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// Math helper functions
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BIGINT_API char shift_mask(int64_t shift, bool left);
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char cmp(const BigInteger& other, bool grt) const;
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// Math helper functions
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char shift_mask(int64_t shift, bool left);
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// For sorting and whatnot
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void clip_zeroes();
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size_t highest_set_bit(bool* hasbits) const;
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size_t lowest_set_bit(bool* hasbits) const;
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size_t nth_set_bit(size_t index, bool minfirst, bool* hasbits) const;
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bool is_zero() const;
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};
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// For sorting and whatnot
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BIGINT_API void clip_zeroes();
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BIGINT_API size_t highest_set_bit(bool* hasbits) const;
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BIGINT_API size_t lowest_set_bit(bool* hasbits) const;
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BIGINT_API size_t nth_set_bit(size_t index, bool minfirst, bool* hasbits) const;
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BIGINT_API bool is_zero() const;
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};
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}
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}
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21
XMath/Galois.h
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21
XMath/Galois.h
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#pragma once
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namespace CryptoCPP {
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namespace Math {
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class Galois
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{
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public:
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Galois(size_t characteristic, size_t exponent, size_t irreducible);
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Galois * add(const Galois * value) const; // Add
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Galois * sub(const Galois * value) const; // Subtract
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Galois * mul(const Galois * value) const; // Multiply
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Galois * inv(const Galois * value) const; // Inverse multiply
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protected:
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size_t characteristic, exponent, irreducible;
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// Reduce the value of this galois to one that fits the field parameters
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void reduce();
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};
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}
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}
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56
XMath/Matrix.h
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56
XMath/Matrix.h
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#pragma once
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#include <vector>
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#ifdef MATRIX_API
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#define MATRIX_API __declspec(dllexport)
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#else
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#define MATRIX_API __declspec(dllimport)
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#endif
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namespace CryptoCPP {
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namespace Math {
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class Matrix
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{
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public:
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MATRIX_API typedef void(*ChainFunction) (Vector & valueSet);
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MATRIX_API Matrix(size_t height, size_t width);
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MATRIX_API Matrix(Matrix & copy);
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MATRIX_API ChainFunction set_row(const Vector & row);
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MATRIX_API ChainFunction set_col(const Vector & col);
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MATRIX_API Vector* at_row(size_t index) const;
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MATRIX_API Vector* at_col(size_t index) const;
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MATRIX_API long long at(size_t row, size_t col) const;
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MATRIX_API Matrix* mul(const Matrix & factor) const;
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MATRIX_API Matrix* mul(long long scalar) const;
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MATRIX_API Matrix* minor(size_t row, size_t col) const;
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MATRIX_API long long det() const;
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protected:
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Vector * columns;
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size_t height;
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size_t width;
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};
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class Vector
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{
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public:
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MATRIX_API Vector(size_t count);
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MATRIX_API Vector(size_t count, long long * values);
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MATRIX_API long long at(size_t index) const;
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MATRIX_API long long at(size_t index, long long newval);
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protected:
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long double * valueSet;
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size_t count;
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};
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}
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}
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12
XMath/Primes.h
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12
XMath/Primes.h
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#pragma once
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#include "BigInteger.h"
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namespace CryptoCPP {
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namespace Primes {
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bool fermat_prime_test(const BigInteger & value, size_t certainty);
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bool miller_rabin_prime_test(const BigInteger & value, size_t certainty);
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BigInteger * generate_prime(size_t byteCount, size_t certainty);
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}
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}
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClInclude Include="BigInteger.h" />
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<ClInclude Include="Galois.h" />
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<ClInclude Include="Matrix.h" />
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<ClInclude Include="Primes.h" />
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="BigInteger.cpp" />
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<ClInclude Include="BigInteger.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="Matrix.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="Galois.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="Primes.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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</Project>
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