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70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/*
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This file is part of Pretty Curved Privacy (pcp1).
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Copyright (C) 2013 T.Linden.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact me by mail: <tlinden AT cpan DOT org>.
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*/
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#ifndef _HAVE_PCPPP_SIGN_H
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#define _HAVE_PCPPP_SIGN_H
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#include <pcp.h>
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#include <string>
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#include <iostream>
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#include "vault++.h"
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#include "key++.h"
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#include "sign++.h"
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#include "helpers++.h"
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namespace pcp {
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class Signature {
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private:
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bool havevault;
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public:
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PubKey P;
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Key S;
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Vault vault;
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pcp_sig_t *sig;
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// constructors
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Signature(Key &skey); // sign only
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Signature(PubKey &pkey); // verify only
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Signature(Key &skey, PubKey &pkey); // both/bulk
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Signature(Vault &v);
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// destructor
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~Signature();
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// PK signature methods
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// sender pubkey is P
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std::string sign(std::vector<unsigned char> message);
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std::string sign(std::string message);
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std::string sign(unsigned char *message, size_t mlen);
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// verify using P or use vault if defined
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bool verify(std::string signature, std::string message);
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bool verify(std::string signature, std::vector<unsigned char> message);
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bool verify(std::string signature, unsigned char *message, size_t mlen);
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};
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};
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#endif // _HAVE_PCPPP_SIGN_H
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