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https://github.com/shadps4-emu/ext-cryptopp.git
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0e55f5ac7d
This effectively decouples Integer and Public Key from the rest of the library. The change means a compile time define is used rather than a runtime pointer. It avoids the race with Issue 389. The Public Key algorithms will fail if you use them. For example, running the self tests with CRYPTOPP_NO_ASSIGN_TO_INTEGER in effect results in "CryptoPP::Exception caught: NameValuePairs: type mismatch for 'EquivalentTo', stored 'i', trying to retrieve 'N8CryptoPP7IntegerE'". The exception is expected, and the same happend when g_pAssignIntToInteger was present.
76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
// algparam.cpp - originally written and placed in the public domain by Wei Dai
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#include "pch.h"
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#ifndef CRYPTOPP_IMPORTS
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#include "algparam.h"
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#include "integer.h"
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NAMESPACE_BEGIN(CryptoPP)
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bool CombinedNameValuePairs::GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const
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{
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if (strcmp(name, "ValueNames") == 0)
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return m_pairs1.GetVoidValue(name, valueType, pValue) && m_pairs2.GetVoidValue(name, valueType, pValue);
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else
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return m_pairs1.GetVoidValue(name, valueType, pValue) || m_pairs2.GetVoidValue(name, valueType, pValue);
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}
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void AlgorithmParametersBase::operator=(const AlgorithmParametersBase &rhs)
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{
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CRYPTOPP_UNUSED(rhs);
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CRYPTOPP_ASSERT(false);
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}
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bool AlgorithmParametersBase::GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const
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{
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if (strcmp(name, "ValueNames") == 0)
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{
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NameValuePairs::ThrowIfTypeMismatch(name, typeid(std::string), valueType);
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if (m_next.get())
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m_next->GetVoidValue(name, valueType, pValue);
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(*reinterpret_cast<std::string *>(pValue) += m_name) += ";";
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return true;
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}
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else if (strcmp(name, m_name) == 0)
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{
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AssignValue(name, valueType, pValue);
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m_used = true;
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return true;
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}
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else if (m_next.get())
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return m_next->GetVoidValue(name, valueType, pValue);
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else
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return false;
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}
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AlgorithmParameters::AlgorithmParameters()
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: m_defaultThrowIfNotUsed(true)
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{
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}
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AlgorithmParameters::AlgorithmParameters(const AlgorithmParameters &x)
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: m_defaultThrowIfNotUsed(x.m_defaultThrowIfNotUsed)
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{
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m_next.reset(const_cast<AlgorithmParameters &>(x).m_next.release());
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}
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AlgorithmParameters & AlgorithmParameters::operator=(const AlgorithmParameters &x)
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{
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m_next.reset(const_cast<AlgorithmParameters &>(x).m_next.release());
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return *this;
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}
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bool AlgorithmParameters::GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const
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{
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if (m_next.get())
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return m_next->GetVoidValue(name, valueType, pValue);
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else
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return false;
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}
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NAMESPACE_END
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#endif
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