commit
59984df603
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@ -223,7 +223,7 @@ void LoadNativeFirmKeysOld3DS() {
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return;
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}
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auto rsa = RSA::GetSlot(0);
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const auto rsa = RSA::GetSlot(0);
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if (!rsa) {
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LOG_ERROR(HW_AES, "RSA slot is missing");
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return;
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@ -31,7 +31,7 @@ std::vector<u8> HexToBytes(const std::string& hex) {
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constexpr std::size_t SlotSize = 4;
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std::array<RsaSlot, SlotSize> rsa_slots;
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std::vector<u8> RsaSlot::GetSignature(const std::vector<u8>& message) {
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std::vector<u8> RsaSlot::GetSignature(const std::vector<u8>& message) const {
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CryptoPP::Integer sig =
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CryptoPP::ModularExponentiation(CryptoPP::Integer(message.data(), message.size()),
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CryptoPP::Integer(exponent.data(), exponent.size()),
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@ -74,7 +74,7 @@ void InitSlots() {
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std::vector<u8> exponent(256);
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file.ReadArray(exponent.data(), exponent.size());
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rsa_slots[0] = RsaSlot(exponent, modulus);
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rsa_slots[0] = RsaSlot(std::move(exponent), std::move(modulus));
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// TODO(B3N30): Initalize the other slots. But since they aren't used at all, we can skip them
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// for now
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}
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@ -11,18 +11,18 @@ namespace HW::RSA {
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class RsaSlot {
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public:
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RsaSlot() : init(false) {}
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RsaSlot(const std::vector<u8>& exponent, const std::vector<u8>& modulus)
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: init(true), exponent(exponent), modulus(modulus) {}
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std::vector<u8> GetSignature(const std::vector<u8>& message);
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RsaSlot() = default;
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RsaSlot(std::vector<u8> exponent, std::vector<u8> modulus)
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: init(true), exponent(std::move(exponent)), modulus(std::move(modulus)) {}
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std::vector<u8> GetSignature(const std::vector<u8>& message) const;
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operator bool() const {
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explicit operator bool() const {
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// TODO(B3N30): Maybe check if exponent and modulus are vailid
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return init;
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}
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private:
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bool init;
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bool init = false;
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std::vector<u8> exponent;
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std::vector<u8> modulus;
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};
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