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81 lines
2.7 KiB
81 lines
2.7 KiB
#ifndef I2PD_TOOLS_COMMON_KEY_HPP |
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#define I2PD_TOOLS_COMMON_KEY_HPP |
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#include "Identity.h" |
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#include <algorithm> |
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#include <cctype> |
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#include <sstream> |
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#include <string> |
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/** @brief returns string representation of a signing key type */ |
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std::string SigTypeToName(uint16_t keytype) |
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{ |
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switch(keytype) { |
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case i2p::data::SIGNING_KEY_TYPE_DSA_SHA1: |
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return "DSA-SHA1"; |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256: |
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return "ECDSA-P256"; |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA384_P384: |
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return "ECDSA-P384"; |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521: |
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return "ECDSA-P521"; |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA256_2048: |
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return "RSA-2048-SHA256"; |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA384_3072: |
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return "RSA-3072-SHA384"; |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA512_4096: |
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return "RSA-4096-SHA512"; |
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case i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519: |
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return "ED25519-SHA512"; |
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case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_CRYPTO_PRO_A_GOSTR3411_256: |
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return "GOSTR3410-A-GOSTR3411-256"; |
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case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_TC26_A_512_GOSTR3411_512: |
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return "GOSTR3410-TC26-A-GOSTR3411-512"; |
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case i2p::data::SIGNING_KEY_TYPE_REDDSA_SHA512_ED25519: |
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return "RED25519-SHA512"; |
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default: |
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std::stringstream ss; |
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ss << "unknown: " << keytype; |
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return ss.str(); |
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} |
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} |
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/** @brief make string uppercase */ |
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static void ToUpper(std::string & str) |
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{ |
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std::transform(str.begin(), str.end(), str.begin(), [] (uint8_t ch) { |
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return std::toupper(ch); |
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}); |
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} |
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/** @brief returns the signing key number given its name or -1 if there is no key of that type */ |
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uint16_t NameToSigType(const std::string & keyname) |
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{ |
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if(keyname.size() <= 2) return atoi(keyname.c_str()); |
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std::string name = keyname; |
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ToUpper(name); |
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auto npos = std::string::npos; |
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if(name.find("DSA") == 0) return i2p::data::SIGNING_KEY_TYPE_DSA_SHA1; |
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if(name.find("P256") != npos) return i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256; |
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if(name.find("P384") != npos) return i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA384_P384; |
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if(name.find("RSA-SHA265") != npos) return i2p::data::SIGNING_KEY_TYPE_RSA_SHA256_2048; |
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if(name.find("RSA-SHA384") != npos) return i2p::data::SIGNING_KEY_TYPE_RSA_SHA384_3072; |
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if(name.find("RSA-SHA512") != npos) return i2p::data::SIGNING_KEY_TYPE_RSA_SHA512_4096; |
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if(name.find("ED25519") != npos) return i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519; |
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if(name.find("GOSTR3410-A-GOSTR3411-256") != npos) return i2p::data::SIGNING_KEY_TYPE_GOSTR3410_CRYPTO_PRO_A_GOSTR3411_256; |
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if(name.find("GOSTR3410-TC26-A-GOSTR3411-512") != npos) return i2p::data::SIGNING_KEY_TYPE_GOSTR3410_TC26_A_512_GOSTR3411_512; |
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if(name.find("RED25519") != npos) return i2p::data::SIGNING_KEY_TYPE_REDDSA_SHA512_ED25519; |
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return -1; |
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} |
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#endif
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