## SymmetricAlgorithm::set_Key method


Sets key of cryptographic operation.

```cpp
virtual void System::Security::Cryptography::SymmetricAlgorithm::set_Key(System::ArrayPtr<uint8_t> value)
```


| Parameter | Type | Description |
| --- | --- | --- |
| value | System::ArrayPtr\<uint8_t\> | Key to set. |

## See Also

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