How to use BlueNRG-1 AES encryption library

kingk

How to use BlueNRG-1 AES encryption library [Copy link]

 

1) I don't seem to find any hardware to accelerate AES encryption for bluenrg-1. If there is any relevant example, I can use it directly.

2) I found a library file libcrypto.a, but I just want to use aes-128 encryption directly and don’t want to spend too much time researching because the project is still under development.

兰博

The original poster can @ the moderator, or the experts in the forum. Ask them

kingk

Rambo posted on 2020-3-5 09:39 The original poster can @ the moderator, or the experts in the forum. Ask them

Thank you, I'm new to the forum and don't know how to @ the moderator, @nmg

littleshrimp

Is the amount of data large? If not, it is convenient to use software for encryption and decryption.

littleshrimp

Here is some AES encryption and decryption code

https://download.eeworld.com.cn/eewsearcher?kw=aes

nmg

kingk posted on 2020-3-5 10:22 Rambo posted on 2020-3-5 09:39 The OP can @ the moderator, or the experts in the forum. Ask them. Thank you, I just arrived at the forum, I don't know...

I just found your question. I didn't receive the message. I'll ask our technical staff what's going on.

Did you read the suggestion given by Xiaoxia above and solved it?

kingk

nmg Published on 2020-3-11 08:54 I just found your question. I didn’t receive the message. I will ask our technical staff what’s going on. Please see the suggestion given by the little shrimp above...

The suggestion given by Xiaoxia solved the problem by finding the aes library of the software. It's just strange that the BLUENRG chip doesn't have hardware acceleration of aes.

Kevin@ST

kingk posted on 2020-3-23 15:56 The suggestion given by Xiaoxia solved the problem. I found the aes library of the software. It's just strange that the BLUENRG chip doesn't have hardware acceleration of aes.

Currently, the AES encryption of the BlueNRG-1 and 2 series is software-based, and subsequent products will support hardware encryption.