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authorAlexander Harkness <bearbin@gmail.com>2013-11-24 15:21:13 +0100
committerAlexander Harkness <bearbin@gmail.com>2013-11-24 15:21:13 +0100
commit3438e5d3ddf8444f0e31009ffbe8237ef3752c22 (patch)
tree7c2f76d5e9281c130e60fb932c4dda89a49863b6 /CryptoPP/rabin.h
parentMoved source to src (diff)
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Diffstat (limited to 'CryptoPP/rabin.h')
-rw-r--r--CryptoPP/rabin.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/CryptoPP/rabin.h b/CryptoPP/rabin.h
deleted file mode 100644
index 1c9bcbb49..000000000
--- a/CryptoPP/rabin.h
+++ /dev/null
@@ -1,107 +0,0 @@
-#ifndef CRYPTOPP_RABIN_H
-#define CRYPTOPP_RABIN_H
-
-/** \file
-*/
-
-#include "oaep.h"
-#include "pssr.h"
-#include "integer.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-//! _
-class RabinFunction : public TrapdoorFunction, public PublicKey
-{
- typedef RabinFunction ThisClass;
-
-public:
- void Initialize(const Integer &n, const Integer &r, const Integer &s)
- {m_n = n; m_r = r; m_s = s;}
-
- void BERDecode(BufferedTransformation &bt);
- void DEREncode(BufferedTransformation &bt) const;
-
- Integer ApplyFunction(const Integer &x) const;
- Integer PreimageBound() const {return m_n;}
- Integer ImageBound() const {return m_n;}
-
- bool Validate(RandomNumberGenerator &rng, unsigned int level) const;
- bool GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const;
- void AssignFrom(const NameValuePairs &source);
-
- const Integer& GetModulus() const {return m_n;}
- const Integer& GetQuadraticResidueModPrime1() const {return m_r;}
- const Integer& GetQuadraticResidueModPrime2() const {return m_s;}
-
- void SetModulus(const Integer &n) {m_n = n;}
- void SetQuadraticResidueModPrime1(const Integer &r) {m_r = r;}
- void SetQuadraticResidueModPrime2(const Integer &s) {m_s = s;}
-
-protected:
- Integer m_n, m_r, m_s;
-};
-
-//! _
-class InvertibleRabinFunction : public RabinFunction, public TrapdoorFunctionInverse, public PrivateKey
-{
- typedef InvertibleRabinFunction ThisClass;
-
-public:
- void Initialize(const Integer &n, const Integer &r, const Integer &s,
- const Integer &p, const Integer &q, const Integer &u)
- {m_n = n; m_r = r; m_s = s; m_p = p; m_q = q; m_u = u;}
- void Initialize(RandomNumberGenerator &rng, unsigned int keybits)
- {GenerateRandomWithKeySize(rng, keybits);}
-
- void BERDecode(BufferedTransformation &bt);
- void DEREncode(BufferedTransformation &bt) const;
-
- Integer CalculateInverse(RandomNumberGenerator &rng, const Integer &x) const;
-
- bool Validate(RandomNumberGenerator &rng, unsigned int level) const;
- bool GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const;
- void AssignFrom(const NameValuePairs &source);
- /*! parameters: (ModulusSize) */
- void GenerateRandom(RandomNumberGenerator &rng, const NameValuePairs &alg);
-
- const Integer& GetPrime1() const {return m_p;}
- const Integer& GetPrime2() const {return m_q;}
- const Integer& GetMultiplicativeInverseOfPrime2ModPrime1() const {return m_u;}
-
- void SetPrime1(const Integer &p) {m_p = p;}
- void SetPrime2(const Integer &q) {m_q = q;}
- void SetMultiplicativeInverseOfPrime2ModPrime1(const Integer &u) {m_u = u;}
-
-protected:
- Integer m_p, m_q, m_u;
-};
-
-//! Rabin
-struct Rabin
-{
- static std::string StaticAlgorithmName() {return "Rabin-Crypto++Variant";}
- typedef RabinFunction PublicKey;
- typedef InvertibleRabinFunction PrivateKey;
-};
-
-//! Rabin encryption
-template <class STANDARD>
-struct RabinES : public TF_ES<STANDARD, Rabin>
-{
-};
-
-//! Rabin signature
-template <class STANDARD, class H>
-struct RabinSS : public TF_SS<STANDARD, H, Rabin>
-{
-};
-
-// More typedefs for backwards compatibility
-class SHA1;
-typedef RabinES<OAEP<SHA1> >::Decryptor RabinDecryptor;
-typedef RabinES<OAEP<SHA1> >::Encryptor RabinEncryptor;
-
-NAMESPACE_END
-
-#endif