40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
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#pragma once
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#include "Feistel.h"
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#include "Flexblock.h"
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namespace GhettoCipher {
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/** Class to apply a block cipher to messages of arbitrary length in a distributed manner
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*/
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class Cipher {
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public:
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explicit Cipher(const Block& key);
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explicit Cipher(const std::string& password);
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Cipher(const Cipher& other) = delete;
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Cipher(Cipher&& other) noexcept = delete;
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~Cipher();
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//! Will set the key
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void SetKey(const Block& key);
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//! Will set the key from a password
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void SetPassword(const std::string& password);
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//! Will encipher a flexblock of data
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Flexblock Encipher(const Flexblock& data, bool printProgress = false) const;
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//! Will decipher a flexblock of data
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Flexblock Decipher(const Flexblock& data, bool printProgress = false) const;
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private:
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Block key;
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//! Will zero the memory used by the key
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void ZeroKeyMemory();
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// Initial value for cipher block chaining
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Block initializationVector;
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};
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}
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