~~NOTOC~~
[[sdk_api]] > [[BS2_GetDataEncryptKey]]

===== BS2_GetDataEncryptKey =====
''[Deprecated]'' Gets the encryption key for the device.
\\
<WRAP important>
**IMPORTANT**\\
You are not able to retrieve a key value due to security reason. 
</WRAP>
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_GetDataEncryptKey(void* context, uint32_t deviceId, BS2EncryptKey* keyInfo);
</code>

<callout type="info">
[[sdk_api#BS2EncryptKey| See BS2EncryptKey Structure]]
</callout>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
  * [Out] ''//keyInfo//'' : The address of encryption key information structure to return
==== Return Value ====
If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.
==== See Also ====
[[BS2_SetDataEncryptKey]]\\ [[BS2_RemoveDataEncryptKey]]