/usr/include/bobcat/decryptbuf is in libbobcat-dev 3.23.01-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | #ifndef INCLUDED_DECRYPTBUF_
#define INCLUDED_DECRYPTBUF_
#include <iosfwd>
#include <streambuf>
#include <openssl/ossl_typ.h>
namespace FBB
{
struct DecryptBufImp;
class DecryptBuf: public std::streambuf
{
DecryptBufImp *d_pimpl;
static bool s_completed;
public:
DecryptBuf(std::ostream &outStream, char const *type,
std::string key, std::string iv,
size_t bufsize = 1024);
virtual ~DecryptBuf();
void setIv(std::string iv);
bool setRounds(size_t nRounds); // RC5 8, 12 or 16
void done();
static bool lastOK(); // .f
protected:
EVP_CIPHER_CTX *cipherCtx();
private:
void update();
void open();
void installKey(std::string const &key, size_t length);
virtual int overflow(int c);
};
inline bool DecryptBuf::lastOK()
{
return s_completed;
}
} // FBB
#endif
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