 |
Encryption is a structure that keeps knowledge away from those who are not permitted to access it or change it Various encryption methods can be used in IoT devices, each has various hardware specifications, has a different effect on their resources and offers a different degree of protection, which makes it challenging to choose encryption.
In our paper we divided encryptions into 2 main categories. First is Conventional Encryption Technique which is commonly used with ordinary computer machines. Symmetric and asymmetric are the 2 types of conventional encryption. The difference between them is that Asymmetric encryption uses 2 keys to encrypt the message which are called public and private key. while public key is only used in symmetric encryption. Many different encryption algorithms are listed under both types.
|
IEEE/ICACT20210256 Slide.11
[Big Slide]