Implement an mlock()'d string class for storing passphrases

[novacoin.git] / src / crypter.h

diff --git a/src/crypter.h b/src/crypter.h
index e8ca30a..d7f8a39 100644 (file)
--- a/src/crypter.h
+++ b/src/crypter.h
@@ -65,7 +65,7 @@ private:
     bool fKeySet;
 
 public:
-    bool SetKeyFromPassphrase(const std::string &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 Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext);
     bool SetKey(const CKeyingMaterial& chNewKey, const std::vector<unsigned char>& chNewIV);