#include <pwdbased.h>
Inheritance diagram for PKCS12_PBKDF< T >:
Definition at line 140 of file 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 |
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 149 of file pwdbased.h.
References TimerBase::ElapsedTimeAsDouble(), PKCS12_PBKDF< T >::MaxDerivedKeyLength(), SecBlock< T, A >::size(), and TimerBase::StartTimer().