Program Listing for File scheme-id-impl.cpp
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//==================================================================================
// BSD 2-Clause License
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// Copyright (c) 2014-2022, NJIT, Duality Technologies Inc. and other contributors
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/*
Functions for scheme id enums
*/
#include "scheme/scheme-id.h"
#include "utils/exception.h"
#include <ostream>
#include <string>
namespace lbcrypto {
SCHEME convertToSCHEME(const std::string& str) {
if (str == "CKKSRNS_SCHEME")
return CKKSRNS_SCHEME;
else if (str == "BFVRNS_SCHEME")
return BFVRNS_SCHEME;
else if (str == "BGVRNS_SCHEME")
return BGVRNS_SCHEME;
std::string errMsg(std::string("Unknown schemeId ") + str);
OPENFHE_THROW(errMsg);
}
std::string convertToString(SCHEME schemeId) noexcept {
switch (schemeId) {
case CKKSRNS_SCHEME:
return "CKKSRNS_SCHEME";
case BFVRNS_SCHEME:
return "BFVRNS_SCHEME";
case BGVRNS_SCHEME:
return "BGVRNS_SCHEME";
default:
return "INVALID_SCHEME[" + std::to_string(schemeId) + "]";
}
}
std::ostream& operator<<(std::ostream& os, SCHEME schemeId) {
switch (schemeId) {
case CKKSRNS_SCHEME:
os << "CKKSRNS";
break;
case BFVRNS_SCHEME:
os << "BFVRNS";
break;
case BGVRNS_SCHEME:
os << "BGVRNS";
break;
default:
std::string errMsg(std::string("Unknown schemeId ") + std::to_string(schemeId));
OPENFHE_THROW(errMsg);
}
return os;
}
} // namespace lbcrypto