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Update documentation

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This commit is contained in:
Jeffrey Walton 2022-05-29 14:13:20 -04:00
parent c88e4bde0a
commit 9ea66ce4d9
1 changed files with 18 additions and 18 deletions
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36
pubkey.h
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@ -20,12 +20,12 @@
/// </pre>
///
/// <ul>
/// <li>x1, y1, z1 are abstract interface classes defined in cryptlib.h
/// <li>x2, y2, z2 are implementations of the interfaces using "abstract policies", which
/// are pure virtual functions that should return interfaces to interchangeable algorithms.
/// These classes have Base suffixes.
/// <li>x3, y3, z3 hold actual algorithms and implement those virtual functions.
/// These classes have Impl suffixes.
/// <li>x1, y1, z1 are abstract interface classes defined in cryptlib.h
/// <li>x2, y2, z2 are implementations of the interfaces using "abstract policies", which
/// are pure virtual functions that should return interfaces to interchangeable algorithms.
/// These classes have Base suffixes.
/// <li>x3, y3, z3 hold actual algorithms and implement those virtual functions.
/// These classes have Impl suffixes.
/// </ul>
///
/// \details The TF_ prefix means an implementation using trapdoor functions on integers.
@ -78,16 +78,16 @@ public:
/// \return the maximum size of a message before the trapdoor function is applied
/// \details Derived classes must implement PreimageBound().
virtual Integer PreimageBound() const =0;
/// \brief Returns the maximum size of a message after the trapdoor function is applied
/// \return the maximum size of a message after the trapdoor function is applied
/// \brief Returns the maximum size of a representation after the trapdoor function is applied
/// \return the maximum size of a representation after the trapdoor function is applied
/// \details Derived classes must implement ImageBound().
virtual Integer ImageBound() const =0;
/// \brief Returns the maximum size of a message before the trapdoor function is applied bound to a public key
/// \return the maximum size of a message before the trapdoor function is applied bound to a public key
/// \details The default implementation returns <tt>PreimageBound() - 1</tt>.
virtual Integer MaxPreimage() const {return --PreimageBound();}
/// \brief Returns the maximum size of a message after the trapdoor function is applied bound to a public key
/// \return the maximum size of a message after the trapdoor function is applied bound to a public key
/// \brief Returns the maximum size of a representation after the trapdoor function is applied bound to a public key
/// \return the maximum size of a representation after the trapdoor function is applied bound to a public key
/// \details The default implementation returns <tt>ImageBound() - 1</tt>.
virtual Integer MaxImage() const {return --ImageBound();}
};
@ -107,8 +107,8 @@ public:
/// \param x the message on which the encryption function is applied
/// \return the message x encrypted under the public key
/// \details ApplyRandomizedFunction is a generalization of encryption under a public key
/// cryptosystem. The RandomNumberGenerator may (or may not) be required.
/// Derived classes must implement it.
/// cryptosystem. The RandomNumberGenerator may (or may not) be required.
/// Derived classes must implement it.
virtual Integer ApplyRandomizedFunction(RandomNumberGenerator &rng, const Integer &x) const =0;
/// \brief Determines if the encryption algorithm is randomized
@ -119,7 +119,7 @@ public:
/// \brief Applies the trapdoor function
/// \details ApplyFunction() is the foundation for encrypting a message under a public key.
/// Derived classes will override it at some point.
/// Derived classes will override it at some point.
/// \sa TrapdoorFunctionBounds(), RandomizedTrapdoorFunction(), TrapdoorFunction(),
/// RandomizedTrapdoorFunctionInverse() and TrapdoorFunctionInverse()
class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE TrapdoorFunction : public RandomizedTrapdoorFunction
@ -131,8 +131,8 @@ public:
/// \param rng a RandomNumberGenerator derived class
/// \param x the message on which the encryption function is applied
/// \details ApplyRandomizedFunction is a generalization of encryption under a public key
/// cryptosystem. The RandomNumberGenerator may (or may not) be required.
/// \details Internally, ApplyRandomizedFunction() calls ApplyFunction() \a
/// cryptosystem. The RandomNumberGenerator may (or may not) be required.
/// \details Internally, ApplyRandomizedFunction() calls ApplyFunction()
/// without the RandomNumberGenerator.
Integer ApplyRandomizedFunction(RandomNumberGenerator &rng, const Integer &x) const
{CRYPTOPP_UNUSED(rng); return ApplyFunction(x);}
@ -142,7 +142,7 @@ public:
/// \param x the message on which the encryption function is applied
/// \return the message x encrypted under the public key
/// \details ApplyFunction is a generalization of encryption under a public key
/// cryptosystem. Derived classes must implement it.
/// cryptosystem. Derived classes must implement it.
virtual Integer ApplyFunction(const Integer &x) const =0;
};
@ -161,7 +161,7 @@ public:
/// \param x the message on which the decryption function is applied
/// \return the message x decrypted under the private key
/// \details CalculateRandomizedInverse is a generalization of decryption using the private key
/// The RandomNumberGenerator may (or may not) be required. Derived classes must implement it.
/// The RandomNumberGenerator may (or may not) be required. Derived classes must implement it.
virtual Integer CalculateRandomizedInverse(RandomNumberGenerator &rng, const Integer &x) const =0;
/// \brief Determines if the decryption algorithm is randomized
@ -185,7 +185,7 @@ public:
/// \param x the message on which the decryption function is applied
/// \return the message x decrypted under the private key
/// \details CalculateRandomizedInverse is a generalization of decryption using the private key
/// \details Internally, CalculateRandomizedInverse() calls CalculateInverse() \a
/// \details Internally, CalculateRandomizedInverse() calls CalculateInverse()
/// without the RandomNumberGenerator.
Integer CalculateRandomizedInverse(RandomNumberGenerator &rng, const Integer &x) const
{return CalculateInverse(rng, x);}