AES256 -AAD -GCM/Nopadding

Question

Hello Team , 
 How to use AAD using GCM for AES256 , could you suggest any API for that .any sample code for this ? 
 How to use AAD in AES256 Encryption ?

CS Yep · Accepted Answer

The number of bytes is returned from processing the hexadecimal string. Now you use that number for 32-bit endian change. The number of 32-bits is (length+3)/4.

AZ_Renesas · Answer

Hello, 
 Please find the application note and sample code on Synergey SCE modules: 
 https://www.renesas.com/us/en/document/apn/sce-hal-module-guide-application-project 
 www.renesas.cn/.../sce-hal-module-guide-application-project

AES256 -AAD -GCM/Nopadding

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