Main Page | Class Hierarchy | Compound List | File List | Compound Members | File Members

EncryptionAlgorithm Class Reference

#include <EncryptionAlgorithm.h>

List of all members.

Public Types

enum  IRep {
  NONE = 0, TWOFISH = 1, RIJNDAEL128 = 2, RIJNDAEL192 = 3,
  RIJNDAEL256 = 4, SAFERPLUS = 5, RC2 = 6, XTEA = 7,
  SERPENT = 8, SAFERSK64 = 9, SAFERSK128 = 10, CAST256 = 11,
  LOKI97 = 12, GOST = 13, THREEWAY = 14, CAST128 = 15,
  BLOWFISH = 16, DES = 17, TRIPLEDES = 18, ENIGMA = 19,
  ARCFOUR = 20, PANAMA = 21, WAKE = 22
}
 integer representation of encryption algorithm More...


Public Member Functions

 EncryptionAlgorithm (void)
 EncryptionAlgorithm (IRep irep)
 EncryptionAlgorithm (std::string srep)
void setValue (IRep irep)
std::string getStringRep (void) const
IRep getIntegerRep (void) const
bool operator== (const EncryptionAlgorithm &algo) const

Static Public Member Functions

bool isValidStringRep (std::string srep)
bool isValidIntegerRep (unsigned int irep)
std::string translate (IRep irep)
IRep translate (std::string srep)

Static Public Attributes

const unsigned int IRep_size = 5
 number of bits needed to code the algorithm


Private Types

typedef EncryptionAlgorithm::struct_Translation Translation

Private Attributes

IRep Value

Static Private Attributes

const unsigned int NumValues = 23
const Translation Translations []

Member Typedef Documentation

typedef struct EncryptionAlgorithm::struct_Translation EncryptionAlgorithm::Translation [private]
 

Member Enumeration Documentation

enum EncryptionAlgorithm::IRep
 

Enumeration values:
NONE 
TWOFISH 
RIJNDAEL128 
RIJNDAEL192 
RIJNDAEL256 
SAFERPLUS 
RC2 
XTEA 
SERPENT 
SAFERSK64 
SAFERSK128 
CAST256 
LOKI97 
GOST 
THREEWAY 
CAST128 
BLOWFISH 
DES 
TRIPLEDES 
ENIGMA 
ARCFOUR 
PANAMA 
WAKE 

Constructor & Destructor Documentation

EncryptionAlgorithm::EncryptionAlgorithm (  void   ) 
 

EncryptionAlgorithm::EncryptionAlgorithm (  IRep  irep  ) 
 

EncryptionAlgorithm::EncryptionAlgorithm (  std::string  srep  ) 
 

construct a new EncryptionAlgorithm object from a std::string representation

Parameters:
srep a valid(!) std::string representation

Member Function Documentation

EncryptionAlgorithm::IRep EncryptionAlgorithm::getIntegerRep (  void   )  const
 

std::string EncryptionAlgorithm::getStringRep (  void   )  const
 

bool EncryptionAlgorithm::isValidIntegerRep (  unsigned int  irep  )  [static]
 

bool EncryptionAlgorithm::isValidStringRep (  std::string  srep  )  [static]
 

check if srep is a valid std::string representation (w.r.t the Translations array)

Parameters:
srep a std::string that maybe represents an encryption algorithm fron the Translations table
Returns:
true iff the Translations table contains srep

bool EncryptionAlgorithm::operator== (  const EncryptionAlgorithm &  algo  )  const [inline]
 

void EncryptionAlgorithm::setValue (  IRep  irep  ) 
 

EncryptionAlgorithm::IRep EncryptionAlgorithm::translate (  std::string  srep  )  [static]
 

translate a valid std::string representation into the corresponding integer representation

std::string EncryptionAlgorithm::translate (  IRep  irep  )  [static]
 

translate an integer representation into the corresponding std::string representation

Member Data Documentation

const unsigned int EncryptionAlgorithm::IRep_size = 5 [static]
 

const unsigned int EncryptionAlgorithm::NumValues = 23 [static, private]
 

const EncryptionAlgorithm::Translation EncryptionAlgorithm::Translations [static, private]
 

Initial value:

 {
        { NONE, "none" },
        { TWOFISH, "twofish" },
        { RIJNDAEL128, "rijndael-128" },
        { RIJNDAEL192, "rijndael-192" },
        { RIJNDAEL256, "rijndael-256" },
        { SAFERPLUS, "saferplus" },
        { RC2, "rc2" },
        { XTEA, "xtea" },
        { SERPENT, "serpent" },
        { SAFERSK64, "safer-sk64" },
        { SAFERSK128, "safer-sk128" },
        { CAST256, "cast-256" },
        { LOKI97, "loki97" },
        { GOST, "gost" },
        { THREEWAY, "threeway" },
        { CAST128, "cast-128" },
        { BLOWFISH, "blowfish" },
        { DES, "des" },
        { TRIPLEDES, "tripledes" },
        { ENIGMA, "enigma" },
        { ARCFOUR, "arcfour" },
        { PANAMA, "panama" },
        { WAKE, "wake" }
}

IRep EncryptionAlgorithm::Value [private]
 

The documentation for this class was generated from the following files:
Generated on Thu Nov 13 23:44:24 2003 for steghide by doxygen 1.3.3