## DeriveBytes::GetBytes method


RTTI information.

```cpp
virtual ArrayPtr<uint8_t> System::Security::Cryptography::DeriveBytes::GetBytes(int32_t cb)=0
```


| Parameter | Type | Description |
| --- | --- | --- |
| cb | int32_t | The number of key bytes to generate. |
## Remarks


Fills existing array elements with pseudo-random key bytes. 
## See Also

* Typedef [ArrayPtr](../../../system/arrayptr/)
* Class [DeriveBytes](../)
* Namespace [System::Security::Cryptography](../../)
* Library [Aspose.Font for C++](../../../)