core/hw/rsa: Make GetSignature() a const member function

This doesn't directly modify instance state, so it can be made const.
2020-05-01 10:17:01 -04:00
parent c55e81b946
commit 3ab0701192
3 changed files with 3 additions and 3 deletions
--- a/src/core/hw/rsa/rsa.cpp
+++ b/src/core/hw/rsa/rsa.cpp
@ -31,7 +31,7 @@ std::vector<u8> HexToBytes(const std::string& hex) {
 constexpr std::size_t SlotSize = 4;
 std::array<RsaSlot, SlotSize> rsa_slots;

-std::vector<u8> RsaSlot::GetSignature(const std::vector<u8>& message) {
+std::vector<u8> RsaSlot::GetSignature(const std::vector<u8>& message) const {
    CryptoPP::Integer sig =
        CryptoPP::ModularExponentiation(CryptoPP::Integer(message.data(), message.size()),
                                        CryptoPP::Integer(exponent.data(), exponent.size()),