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authorlloyd <[email protected]>2014-01-01 21:20:55 +0000
committerlloyd <[email protected]>2014-01-01 21:20:55 +0000
commit197dc467dec28a04c3b2f30da7cef122dfbb13e9 (patch)
treecdbd3ddaec051c72f0a757db461973d90c37b97a /src/math/numbertheory/def_powm.h
parent62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff)
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/math/numbertheory/def_powm.h')
-rw-r--r--src/math/numbertheory/def_powm.h63
1 files changed, 0 insertions, 63 deletions
diff --git a/src/math/numbertheory/def_powm.h b/src/math/numbertheory/def_powm.h
deleted file mode 100644
index 6ceee7bb6..000000000
--- a/src/math/numbertheory/def_powm.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-* Modular Exponentiation
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_DEFAULT_MODEXP_H__
-#define BOTAN_DEFAULT_MODEXP_H__
-
-#include <botan/pow_mod.h>
-#include <botan/reducer.h>
-#include <vector>
-
-namespace Botan {
-
-/**
-* Fixed Window Exponentiator
-*/
-class Fixed_Window_Exponentiator : public Modular_Exponentiator
- {
- public:
- void set_exponent(const BigInt&);
- void set_base(const BigInt&);
- BigInt execute() const;
-
- Modular_Exponentiator* copy() const
- { return new Fixed_Window_Exponentiator(*this); }
-
- Fixed_Window_Exponentiator(const BigInt&, Power_Mod::Usage_Hints);
- private:
- Modular_Reducer reducer;
- BigInt exp;
- size_t window_bits;
- std::vector<BigInt> g;
- Power_Mod::Usage_Hints hints;
- };
-
-/**
-* Montgomery Exponentiator
-*/
-class Montgomery_Exponentiator : public Modular_Exponentiator
- {
- public:
- void set_exponent(const BigInt&);
- void set_base(const BigInt&);
- BigInt execute() const;
-
- Modular_Exponentiator* copy() const
- { return new Montgomery_Exponentiator(*this); }
-
- Montgomery_Exponentiator(const BigInt&, Power_Mod::Usage_Hints);
- private:
- BigInt m_exp, m_modulus, m_R_mod, m_R2_mod;
- word m_mod_prime;
- size_t m_mod_words, m_exp_bits, m_window_bits;
- Power_Mod::Usage_Hints m_hints;
- std::vector<BigInt> m_g;
- };
-
-}
-
-#endif