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git-svn-id: http://encfs.googlecode.com/svn/trunk@121 db9cf616-1c43-0410-9cb8-a902689de0d6
33 lines
774 B
C++
33 lines
774 B
C++
#ifndef BLOCKCIPHER_H
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#define BLOCKCIPHER_H
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#include "base/Interface.h"
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#include "base/Range.h"
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#include "base/Registry.h"
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#include "base/shared_ptr.h"
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#include "base/types.h"
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#include "cipher/StreamCipher.h"
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namespace encfs {
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static const char NAME_AES_CBC[] = "AES/CBC";
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static const char NAME_BLOWFISH_CBC[] = "Blowfish/CBC";
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// BlockCipher is a StreamCipher with a block size.
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// Encryption and decryption must be in multiples of the block size.
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class BlockCipher : public StreamCipher {
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public:
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DECLARE_REGISTERABLE_TYPE(BlockCipher);
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BlockCipher();
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virtual ~BlockCipher();
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// Not valid until a key has been set, as they key size may determine the
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// block size.
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virtual int blockSize() const = 0;
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};
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} // namespace encfs
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#endif // BLOCKCIPHER_H
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