Crypto++
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PBKDF from PKCS #12, appendix B, T should be a HashTransformation class. More...
#include <pwdbased.h>
Public Member Functions | |
size_t | MaxDerivedKeyLength () const |
bool | UsesPurposeByte () const |
unsigned int | DeriveKey (byte *derived, size_t derivedLen, byte purpose, const byte *password, size_t passwordLen, const byte *salt, size_t saltLen, unsigned int iterations, double timeInSeconds) const |
derive key from password |
PBKDF from PKCS #12, appendix B, T should be a HashTransformation class.
Definition at line 141 of file pwdbased.h.
unsigned int PKCS12_PBKDF< T >::DeriveKey | ( | byte * | derived, |
size_t | derivedLen, | ||
byte | purpose, | ||
const byte * | password, | ||
size_t | passwordLen, | ||
const byte * | salt, | ||
size_t | saltLen, | ||
unsigned int | iterations, | ||
double | timeInSeconds | ||
) | const [virtual] |
derive key from password
If timeInSeconds != 0, will iterate until time elapsed, as measured by ThreadUserTimer Returns actual iteration count, which is equal to iterations if timeInSeconds == 0, and not less than iterations otherwise.
Implements PasswordBasedKeyDerivationFunction.
Definition at line 150 of file pwdbased.h.