1 files changed, 0 insertions, 420 deletions

diff --git a/CryptoPP/integer.h b/CryptoPP/integer.h
deleted file mode 100644
index 6d844fa57..000000000
--- a/CryptoPP/integer.h
+++ /dev/null
@@ -1,420 +0,0 @@
-#ifndef CRYPTOPP_INTEGER_H
-#define CRYPTOPP_INTEGER_H
-
-/** \file */
-
-#include "cryptlib.h"
-#include "secblock.h"
-
-#include <iosfwd>
-#include <algorithm>
-
-NAMESPACE_BEGIN(CryptoPP)
-
-struct InitializeInteger	// used to initialize static variables
-{
-	InitializeInteger();
-};
-
-typedef SecBlock<word, AllocatorWithCleanup<word, CRYPTOPP_BOOL_X86> > IntegerSecBlock;
-
-//! multiple precision integer and basic arithmetics
-/*! This class can represent positive and negative integers
-	with absolute value less than (256**sizeof(word)) ** (256**sizeof(int)).
-	\nosubgrouping
-*/
-class CRYPTOPP_DLL Integer : private InitializeInteger, public ASN1Object
-{
-public:
-	//! \name ENUMS, EXCEPTIONS, and TYPEDEFS
-	//@{
-		//! division by zero exception
-		class DivideByZero : public Exception
-		{
-		public:
-			DivideByZero() : Exception(OTHER_ERROR, "Integer: division by zero") {}
-		};
-
-		//!
-		class RandomNumberNotFound : public Exception
-		{
-		public:
-			RandomNumberNotFound() : Exception(OTHER_ERROR, "Integer: no integer satisfies the given parameters") {}
-		};
-
-		//!
-		enum Sign {POSITIVE=0, NEGATIVE=1};
-
-		//!
-		enum Signedness {
-		//!
-			UNSIGNED,
-		//!
-			SIGNED};
-
-		//!
-		enum RandomNumberType {
-		//!
-			ANY,
-		//!
-			PRIME};
-	//@}
-
-	//! \name CREATORS
-	//@{
-		//! creates the zero integer
-		Integer();
-
-		//! copy constructor
-		Integer(const Integer& t);
-
-		//! convert from signed long
-		Integer(signed long value);
-
-		//! convert from lword
-		Integer(Sign s, lword value);
-
-		//! convert from two words
-		Integer(Sign s, word highWord, word lowWord);
-
-		//! convert from string
-		/*! str can be in base 2, 8, 10, or 16.  Base is determined by a
-			case insensitive suffix of 'h', 'o', or 'b'.  No suffix means base 10.
-		*/
-		explicit Integer(const char *str);
-		explicit Integer(const wchar_t *str);
-
-		//! convert from big-endian byte array
-		Integer(const byte *encodedInteger, size_t byteCount, Signedness s=UNSIGNED);
-
-		//! convert from big-endian form stored in a BufferedTransformation
-		Integer(BufferedTransformation &bt, size_t byteCount, Signedness s=UNSIGNED);
-
-		//! convert from BER encoded byte array stored in a BufferedTransformation object
-		explicit Integer(BufferedTransformation &bt);
-
-		//! create a random integer
-		/*! The random integer created is uniformly distributed over [0, 2**bitcount). */
-		Integer(RandomNumberGenerator &rng, size_t bitcount);
-
-		//! avoid calling constructors for these frequently used integers
-		static const Integer & CRYPTOPP_API Zero();
-		//! avoid calling constructors for these frequently used integers
-		static const Integer & CRYPTOPP_API One();
-		//! avoid calling constructors for these frequently used integers
-		static const Integer & CRYPTOPP_API Two();
-
-		//! create a random integer of special type
-		/*! Ideally, the random integer created should be uniformly distributed
-			over {x | min <= x <= max and x is of rnType and x % mod == equiv}.
-			However the actual distribution may not be uniform because sequential
-			search is used to find an appropriate number from a random starting
-			point.
-			May return (with very small probability) a pseudoprime when a prime
-			is requested and max > lastSmallPrime*lastSmallPrime (lastSmallPrime
-			is declared in nbtheory.h).
-			\throw RandomNumberNotFound if the set is empty.
-		*/
-		Integer(RandomNumberGenerator &rng, const Integer &min, const Integer &max, RandomNumberType rnType=ANY, const Integer &equiv=Zero(), const Integer &mod=One());
-
-		//! return the integer 2**e
-		static Integer CRYPTOPP_API Power2(size_t e);
-	//@}
-
-	//! \name ENCODE/DECODE
-	//@{
-		//! minimum number of bytes to encode this integer
-		/*! MinEncodedSize of 0 is 1 */
-		size_t MinEncodedSize(Signedness=UNSIGNED) const;
-		//! encode in big-endian format
-		/*! unsigned means encode absolute value, signed means encode two's complement if negative.
-			if outputLen < MinEncodedSize, the most significant bytes will be dropped
-			if outputLen > MinEncodedSize, the most significant bytes will be padded
-		*/
-		void Encode(byte *output, size_t outputLen, Signedness=UNSIGNED) const;
-		//!
-		void Encode(BufferedTransformation &bt, size_t outputLen, Signedness=UNSIGNED) const;
-
-		//! encode using Distinguished Encoding Rules, put result into a BufferedTransformation object
-		void DEREncode(BufferedTransformation &bt) const;
-
-		//! encode absolute value as big-endian octet string
-		void DEREncodeAsOctetString(BufferedTransformation &bt, size_t length) const;
-
-		//! encode absolute value in OpenPGP format, return length of output
-		size_t OpenPGPEncode(byte *output, size_t bufferSize) const;
-		//! encode absolute value in OpenPGP format, put result into a BufferedTransformation object
-		size_t OpenPGPEncode(BufferedTransformation &bt) const;
-
-		//!
-		void Decode(const byte *input, size_t inputLen, Signedness=UNSIGNED);
-		//! 
-		//* Precondition: bt.MaxRetrievable() >= inputLen
-		void Decode(BufferedTransformation &bt, size_t inputLen, Signedness=UNSIGNED);
-
-		//!
-		void BERDecode(const byte *input, size_t inputLen);
-		//!
-		void BERDecode(BufferedTransformation &bt);
-
-		//! decode nonnegative value as big-endian octet string
-		void BERDecodeAsOctetString(BufferedTransformation &bt, size_t length);
-
-		class OpenPGPDecodeErr : public Exception
-		{
-		public: 
-			OpenPGPDecodeErr() : Exception(INVALID_DATA_FORMAT, "OpenPGP decode error") {}
-		};
-
-		//!
-		void OpenPGPDecode(const byte *input, size_t inputLen);
-		//!
-		void OpenPGPDecode(BufferedTransformation &bt);
-	//@}
-
-	//! \name ACCESSORS
-	//@{
-		//! return true if *this can be represented as a signed long
-		bool IsConvertableToLong() const;
-		//! return equivalent signed long if possible, otherwise undefined
-		signed long ConvertToLong() const;
-
-		//! number of significant bits = floor(log2(abs(*this))) + 1
-		unsigned int BitCount() const;
-		//! number of significant bytes = ceiling(BitCount()/8)
-		unsigned int ByteCount() const;
-		//! number of significant words = ceiling(ByteCount()/sizeof(word))
-		unsigned int WordCount() const;
-
-		//! return the i-th bit, i=0 being the least significant bit
-		bool GetBit(size_t i) const;
-		//! return the i-th byte
-		byte GetByte(size_t i) const;
-		//! return n lowest bits of *this >> i
-		lword GetBits(size_t i, size_t n) const;
-
-		//!
-		bool IsZero() const {return !*this;}
-		//!
-		bool NotZero() const {return !IsZero();}
-		//!
-		bool IsNegative() const {return sign == NEGATIVE;}
-		//!
-		bool NotNegative() const {return !IsNegative();}
-		//!
-		bool IsPositive() const {return NotNegative() && NotZero();}
-		//!
-		bool NotPositive() const {return !IsPositive();}
-		//!
-		bool IsEven() const {return GetBit(0) == 0;}
-		//!
-		bool IsOdd() const	{return GetBit(0) == 1;}
-	//@}
-
-	//! \name MANIPULATORS
-	//@{
-		//!
-		Integer&  operator=(const Integer& t);
-
-		//!
-		Integer&  operator+=(const Integer& t);
-		//!
-		Integer&  operator-=(const Integer& t);
-		//!
-		Integer&  operator*=(const Integer& t)	{return *this = Times(t);}
-		//!
-		Integer&  operator/=(const Integer& t)	{return *this = DividedBy(t);}
-		//!
-		Integer&  operator%=(const Integer& t)	{return *this = Modulo(t);}
-		//!
-		Integer&  operator/=(word t)  {return *this = DividedBy(t);}
-		//!
-		Integer&  operator%=(word t)  {return *this = Integer(POSITIVE, 0, Modulo(t));}
-
-		//!
-		Integer&  operator<<=(size_t);
-		//!
-		Integer&  operator>>=(size_t);
-
-		//!
-		void Randomize(RandomNumberGenerator &rng, size_t bitcount);
-		//!
-		void Randomize(RandomNumberGenerator &rng, const Integer &min, const Integer &max);
-		//! set this Integer to a random element of {x | min <= x <= max and x is of rnType and x % mod == equiv}
-		/*! returns false if the set is empty */
-		bool Randomize(RandomNumberGenerator &rng, const Integer &min, const Integer &max, RandomNumberType rnType, const Integer &equiv=Zero(), const Integer &mod=One());
-
-		bool GenerateRandomNoThrow(RandomNumberGenerator &rng, const NameValuePairs &params = g_nullNameValuePairs);
-		void GenerateRandom(RandomNumberGenerator &rng, const NameValuePairs &params = g_nullNameValuePairs)
-		{
-			if (!GenerateRandomNoThrow(rng, params))
-				throw RandomNumberNotFound();
-		}
-
-		//! set the n-th bit to value
-		void SetBit(size_t n, bool value=1);
-		//! set the n-th byte to value
-		void SetByte(size_t n, byte value);
-
-		//!
-		void Negate();
-		//!
-		void SetPositive() {sign = POSITIVE;}
-		//!
-		void SetNegative() {if (!!(*this)) sign = NEGATIVE;}
-
-		//!
-		void swap(Integer &a);
-	//@}
-
-	//! \name UNARY OPERATORS
-	//@{
-		//!
-		bool		operator!() const;
-		//!
-		Integer 	operator+() const {return *this;}
-		//!
-		Integer 	operator-() const;
-		//!
-		Integer&	operator++();
-		//!
-		Integer&	operator--();
-		//!
-		Integer 	operator++(int) {Integer temp = *this; ++*this; return temp;}
-		//!
-		Integer 	operator--(int) {Integer temp = *this; --*this; return temp;}
-	//@}
-
-	//! \name BINARY OPERATORS
-	//@{
-		//! signed comparison
-		/*! \retval -1 if *this < a
-			\retval  0 if *this = a
-			\retval  1 if *this > a
-		*/
-		int Compare(const Integer& a) const;
-
-		//!
-		Integer Plus(const Integer &b) const;
-		//!
-		Integer Minus(const Integer &b) const;
-		//!
-		Integer Times(const Integer &b) const;
-		//!
-		Integer DividedBy(const Integer &b) const;
-		//!
-		Integer Modulo(const Integer &b) const;
-		//!
-		Integer DividedBy(word b) const;
-		//!
-		word Modulo(word b) const;
-
-		//!
-		Integer operator>>(size_t n) const	{return Integer(*this)>>=n;}
-		//!
-		Integer operator<<(size_t n) const	{return Integer(*this)<<=n;}
-	//@}
-
-	//! \name OTHER ARITHMETIC FUNCTIONS
-	//@{
-		//!
-		Integer AbsoluteValue() const;
-		//!
-		Integer Doubled() const {return Plus(*this);}
-		//!
-		Integer Squared() const {return Times(*this);}
-		//! extract square root, if negative return 0, else return floor of square root
-		Integer SquareRoot() const;
-		//! return whether this integer is a perfect square
-		bool IsSquare() const;
-
-		//! is 1 or -1
-		bool IsUnit() const;
-		//! return inverse if 1 or -1, otherwise return 0
-		Integer MultiplicativeInverse() const;
-
-		//! modular multiplication
-		CRYPTOPP_DLL friend Integer CRYPTOPP_API a_times_b_mod_c(const Integer &x, const Integer& y, const Integer& m);
-		//! modular exponentiation
-		CRYPTOPP_DLL friend Integer CRYPTOPP_API a_exp_b_mod_c(const Integer &x, const Integer& e, const Integer& m);
-
-		//! calculate r and q such that (a == d*q + r) && (0 <= r < abs(d))
-		static void CRYPTOPP_API Divide(Integer &r, Integer &q, const Integer &a, const Integer &d);
-		//! use a faster division algorithm when divisor is short
-		static void CRYPTOPP_API Divide(word &r, Integer &q, const Integer &a, word d);
-
-		//! returns same result as Divide(r, q, a, Power2(n)), but faster
-		static void CRYPTOPP_API DivideByPowerOf2(Integer &r, Integer &q, const Integer &a, unsigned int n);
-
-		//! greatest common divisor
-		static Integer CRYPTOPP_API Gcd(const Integer &a, const Integer &n);
-		//! calculate multiplicative inverse of *this mod n
-		Integer InverseMod(const Integer &n) const;
-		//!
-		word InverseMod(word n) const;
-	//@}
-
-	//! \name INPUT/OUTPUT
-	//@{
-		//!
-		friend CRYPTOPP_DLL std::istream& CRYPTOPP_API operator>>(std::istream& in, Integer &a);
-		//!
-		friend CRYPTOPP_DLL std::ostream& CRYPTOPP_API operator<<(std::ostream& out, const Integer &a);
-	//@}
-
-private:
-	friend class ModularArithmetic;
-	friend class MontgomeryRepresentation;
-	friend class HalfMontgomeryRepresentation;
-
-	Integer(word value, size_t length);
-
-	int PositiveCompare(const Integer &t) const;
-	friend void PositiveAdd(Integer &sum, const Integer &a, const Integer &b);
-	friend void PositiveSubtract(Integer &diff, const Integer &a, const Integer &b);
-	friend void PositiveMultiply(Integer &product, const Integer &a, const Integer &b);
-	friend void PositiveDivide(Integer &remainder, Integer &quotient, const Integer &dividend, const Integer &divisor);
-
-	IntegerSecBlock reg;
-	Sign sign;
-};
-
-//!
-inline bool operator==(const CryptoPP::Integer& a, const CryptoPP::Integer& b) {return a.Compare(b)==0;}
-//!
-inline bool operator!=(const CryptoPP::Integer& a, const CryptoPP::Integer& b) {return a.Compare(b)!=0;}
-//!
-inline bool operator> (const CryptoPP::Integer& a, const CryptoPP::Integer& b) {return a.Compare(b)> 0;}
-//!
-inline bool operator>=(const CryptoPP::Integer& a, const CryptoPP::Integer& b) {return a.Compare(b)>=0;}
-//!
-inline bool operator< (const CryptoPP::Integer& a, const CryptoPP::Integer& b) {return a.Compare(b)< 0;}
-//!
-inline bool operator<=(const CryptoPP::Integer& a, const CryptoPP::Integer& b) {return a.Compare(b)<=0;}
-//!
-inline CryptoPP::Integer operator+(const CryptoPP::Integer &a, const CryptoPP::Integer &b) {return a.Plus(b);}
-//!
-inline CryptoPP::Integer operator-(const CryptoPP::Integer &a, const CryptoPP::Integer &b) {return a.Minus(b);}
-//!
-inline CryptoPP::Integer operator*(const CryptoPP::Integer &a, const CryptoPP::Integer &b) {return a.Times(b);}
-//!
-inline CryptoPP::Integer operator/(const CryptoPP::Integer &a, const CryptoPP::Integer &b) {return a.DividedBy(b);}
-//!
-inline CryptoPP::Integer operator%(const CryptoPP::Integer &a, const CryptoPP::Integer &b) {return a.Modulo(b);}
-//!
-inline CryptoPP::Integer operator/(const CryptoPP::Integer &a, CryptoPP::word b) {return a.DividedBy(b);}
-//!
-inline CryptoPP::word    operator%(const CryptoPP::Integer &a, CryptoPP::word b) {return a.Modulo(b);}
-
-NAMESPACE_END
-
-#ifndef __BORLANDC__
-NAMESPACE_BEGIN(std)
-inline void swap(CryptoPP::Integer &a, CryptoPP::Integer &b)
-{
-	a.swap(b);
-}
-NAMESPACE_END
-#endif
-
-#endif