Volume & Issue no: Volume 11, Issue 6, November - December 2022
____________________________________________________________________________________________________
Title: |
CRYPTOGRAPHIC ALGORITHM GRAFTED
ONTO THE ESP NOW PROTOCOL FOR
SECURITY OPTIMIZATION IN WIRELESS
SENSOR NETWORK CHAINS
|
Author Name: |
MOTSO CHATUE Laura, GAMOM NGOUNOU EWO Roland, NNEME NNEME Leandre |
Abstract: |
This article presents a secure routing scheme
based on the ESP NOW protocol of ESP32
microcontrollers. In addition to security specific to this
protocol, the data transmitted is encapsulated in a
symmetric cryptography algorithm based on binary and
hash cryptographic functions. A unique encryption and
decryption key is used when sending and receiving data.
The algorithm is written in C++ program in the form of a
library and included in an Arduino sketch. The sensor
node calls the library for encryption and the central node
uses this same library to decrypt the message received and
restore the encrypted information. The tests are carried
out on a network made up of two ESP 32, each coupled
with a DHT11 sensor which sends the information to a
central node for control and monitoring. The results
obtained optimize data security in networks based on ESP
NOW communication protocols. The goal is to contribute
to the reinforcement of data transmission security for a
sensor network within a logistics transport chain equipped
with temperature and humidity sensors. |
Cite this article: |
MOTSO CHATUE Laura, GAMOM NGOUNOU EWO Roland, NNEME NNEME Leandre , "
CRYPTOGRAPHIC ALGORITHM GRAFTED
ONTO THE ESP NOW PROTOCOL FOR
SECURITY OPTIMIZATION IN WIRELESS
SENSOR NETWORK CHAINS
" , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) ,
Volume 11, Issue 6, November - December 2022 , pp.
001-008 , ISSN 2278-6856.
|
| Full Text [PDF] Back to Current Issue | |
NOTE: Authors note that paper cannot be withdrawn at any condition once it is accepted. The Team of IJETTCS advise you, do not submit same article to the multiple journals simultaneously. This may create a problem for you. Please wait for review report which will take maximum 01 to 02 week.