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crypter: constify encrypt/decrypt

This makes CCrypter easier to pass aroundf for tests
0.13
Cory Fields 10 years ago committed by Pieter Wuille
parent
commit
fb96831c1f
  1. 4
      src/wallet/crypter.cpp
  2. 4
      src/wallet/crypter.h

4
src/wallet/crypter.cpp

@ -47,7 +47,7 @@ bool CCrypter::SetKey(const CKeyingMaterial& chNewKey, const std::vector<unsigne
return true; return true;
} }
bool CCrypter::Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned char> &vchCiphertext) bool CCrypter::Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned char> &vchCiphertext) const
{ {
if (!fKeySet) if (!fKeySet)
return false; return false;
@ -74,7 +74,7 @@ bool CCrypter::Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned
return true; return true;
} }
bool CCrypter::Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext) bool CCrypter::Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext) const
{ {
if (!fKeySet) if (!fKeySet)
return false; return false;

4
src/wallet/crypter.h

@ -77,8 +77,8 @@ private:
public: public:
bool SetKeyFromPassphrase(const SecureString &strKeyData, const std::vector<unsigned char>& chSalt, const unsigned int nRounds, const unsigned int nDerivationMethod); bool SetKeyFromPassphrase(const SecureString &strKeyData, const std::vector<unsigned char>& chSalt, const unsigned int nRounds, const unsigned int nDerivationMethod);
bool Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned char> &vchCiphertext); bool Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned char> &vchCiphertext) const;
bool Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext); bool Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext) const;
bool SetKey(const CKeyingMaterial& chNewKey, const std::vector<unsigned char>& chNewIV); bool SetKey(const CKeyingMaterial& chNewKey, const std::vector<unsigned char>& chNewIV);
void CleanKey() void CleanKey()

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