doxygen/html/messagesigner_8h_source.html

 // Copyright (c) 2014-2019 The Dash Core developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.

 #ifndef MESSAGESIGNER_H
 #define MESSAGESIGNER_H

 #include <key.h>

 class CMessageSigner
 {
 public:
     static bool GetKeysFromSecret(const std::string& strSecret, CKey& keyRet, CPubKey& pubkeyRet);
     static bool SignMessage(const std::string& strMessage, std::vector<unsigned char>& vchSigRet, const CKey& key);
     static bool VerifyMessage(const CPubKey& pubkey, const std::vector<unsigned char>& vchSig, const std::string& strMessage, std::string& strErrorRet);
     static bool VerifyMessage(const CKeyID& keyID, const std::vector<unsigned char>& vchSig, const std::string& strMessage, std::string& strErrorRet);
 };

 class CHashSigner
 {
 public:
     static bool SignHash(const uint256& hash, const CKey& key, std::vector<unsigned char>& vchSigRet);
     static bool VerifyHash(const uint256& hash, const CPubKey& pubkey, const std::vector<unsigned char>& vchSig, std::string& strErrorRet);
     static bool VerifyHash(const uint256& hash, const CKeyID& keyID, const std::vector<unsigned char>& vchSig, std::string& strErrorRet);
 };

 #endif
CHashSigner::VerifyHash
static bool VerifyHash(const uint256 &hash, const CPubKey &pubkey, const std::vector< unsigned char > &vchSig, std::string &strErrorRet)
Verify the hash signature, returns true if succcessful.
Definition: messagesigner.cpp:52

CHashSigner::SignHash
static bool SignHash(const uint256 &hash, const CKey &key, std::vector< unsigned char > &vchSigRet)
Sign the hash, returns true if successful.
Definition: messagesigner.cpp:47

CMessageSigner
Helper class for signing messages and checking their signatures.
Definition: messagesigner.h:12

CMessageSigner::VerifyMessage
static bool VerifyMessage(const CPubKey &pubkey, const std::vector< unsigned char > &vchSig, const std::string &strMessage, std::string &strErrorRet)
Verify the message signature, returns true if succcessful.
Definition: messagesigner.cpp:33

CHashSigner
Helper class for signing hashes and checking their signatures.
Definition: messagesigner.h:27

CMessageSigner::SignMessage
static bool SignMessage(const std::string &strMessage, std::vector< unsigned char > &vchSigRet, const CKey &key)
Sign the message, returns true if successful.
Definition: messagesigner.cpp:24

CPubKey
An encapsulated public key.
Definition: pubkey.h:30

uint256
256-bit opaque blob.
Definition: uint256.h:123

CMessageSigner::GetKeysFromSecret
static bool GetKeysFromSecret(const std::string &strSecret, CKey &keyRet, CPubKey &pubkeyRet)
Set the private/public key values, returns true if successful.
Definition: messagesigner.cpp:12

CKeyID
A reference to a CKey: the Hash160 of its serialized public key.
Definition: pubkey.h:20

CKey
An encapsulated private key.
Definition: key.h:27

key.h