forked from lix-project/lix
af7cdb1096
The public key can be derived from the secret key, so there's no need for the user to supply it separately.
53 lines
1 KiB
C++
53 lines
1 KiB
C++
#pragma once
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#include "types.hh"
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#include <map>
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namespace nix {
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struct Key
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{
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std::string name;
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std::string key;
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/* Construct Key from a string in the format
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‘<name>:<key-in-base64>’. */
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Key(const std::string & s);
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protected:
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Key(const std::string & name, const std::string & key)
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: name(name), key(key) { }
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};
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struct PublicKey;
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struct SecretKey : Key
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{
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SecretKey(const std::string & s);
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/* Return a detached signature of the given string. */
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std::string signDetached(const std::string & s) const;
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PublicKey toPublicKey() const;
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};
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struct PublicKey : Key
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{
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PublicKey(const std::string & data);
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private:
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PublicKey(const std::string & name, const std::string & key)
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: Key(name, key) { }
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friend class SecretKey;
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};
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typedef std::map<std::string, PublicKey> PublicKeys;
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/* Return true iff ‘sig’ is a correct signature over ‘data’ using one
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of the given public keys. */
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bool verifyDetached(const std::string & data, const std::string & sig,
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const PublicKeys & publicKeys);
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}
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