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Update documentation

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Jeffrey Walton 2018-01-23 15:54:06 -05:00
parent 46e4d80df6
commit 4c1b303c29
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1 changed files with 29 additions and 0 deletions
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29
eprecomp.h
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@ -13,6 +13,8 @@
NAMESPACE_BEGIN(CryptoPP)
/// \brief DL_GroupPrecomputation interface
/// \tparam T Field element
template <class T>
class DL_GroupPrecomputation
{
@ -21,14 +23,39 @@ public:
virtual ~DL_GroupPrecomputation() {}
/// \brief Determines if elements needs conversion
/// \returns true if the element needs conversion, false otherwise
/// \details NeedConversions determines if an element must convert between representations.
virtual bool NeedConversions() const {return false;}
/// \brief Converts an element between representations
/// \param v element to convert
/// \returns an element converted to an alternate representation for internal use
/// \details ConvertIn is used when an element must convert between representations.
virtual Element ConvertIn(const Element &v) const {return v;}
/// \brief Converts an element between representations
/// \param v element to convert
/// \returns an element converted from an alternate representation
virtual Element ConvertOut(const Element &v) const {return v;}
/// \brief Retrieves AbstractGroup interface
/// \returns GetGroup() returns the AbstractGroup interface
virtual const AbstractGroup<Element> & GetGroup() const =0;
/// \brief Decodes element in DER format
/// \param bt BufferedTransformation object
/// \param P Element to decode
virtual Element BERDecodeElement(BufferedTransformation &bt) const =0;
/// \brief Encodes element in DER format
/// \param bt BufferedTransformation object
/// \param P Element to encode
virtual void DEREncodeElement(BufferedTransformation &bt, const Element &P) const =0;
};
/// \brief DL_FixedBasePrecomputation interface
/// \tparam T Field element
template <class T>
class DL_FixedBasePrecomputation
{
@ -47,6 +74,8 @@ public:
virtual Element CascadeExponentiate(const DL_GroupPrecomputation<Element> &group, const Integer &exponent, const DL_FixedBasePrecomputation<Element> &pc2, const Integer &exponent2) const =0;
};
/// \brief DL_FixedBasePrecomputation adapter class
/// \tparam T Field element
template <class T>
class DL_FixedBasePrecomputationImpl : public DL_FixedBasePrecomputation<T>
{