A Tiny RSA Cryptosystem Based on Arduino Microcontroller Useful for Small Scale Networks
Good evening folks,
Today i post a resume of a cryptographic machine that is simple and affordable to make.
and here it is.
this is all this..
eeennnjoooyyy..
Author
: Qasem Abu Al-Haija*, Mashhoor Al
Tarayrah, Hasan Al-Qadeeb and Abdulmohsen Al-Lwaimi
Title :
A Tiny RSA Cryptosystem Based On Arduino Microcontroller Useful For Small Scale
Networks
Source :
Procedia Computer Science 34 ( 2014 ) 639 – 646
Summary of
Reported Research:
RSA Cryptography is cryptographic
algorithms that involves robust encryption/decryption processes. RSA itself is
the abbreviation of its founder, Rivest-Shamir-Adleman. RSA is one of the first practical public-key cryptosystems and is widely used for secure data transmission. The writer
build an RSA machine using Arduino microcontroller in this journal. The machine
consists of Arduino Mega2560R3 microcontroller, external memory and a screen
touch LCD and double keypad and is using C language programming to implement the
proposed RSA coprocessor with 32 bits. It was found that the trade of between
message size and the encryption time can be drawn as a liner relationship
according to the block size of the encryption phase. The machine is very useful
for wireless sensor network (WSN). Cryptographic engineering has contributed to
such cases with several algorithms to provide different levels of security for the substantial
information ranges from the classical cryptosystems.
Strength of
Reported Invention:
·
It has simple configuration,
and cheap to make.
·
The system provide
a reliable cryptography to secure the wireless communication.
·
Received data can
be stored in external memory (SD card).
· Several
public and symmetric key cryptographic algorithms could be designed and
verified using the design sets mentioned in this paper; such as: El-Gamal
Cryptosystem, Diffie-Helman Key exchange system, Data Encryption Standard
(DES), Advanced Encryption Standards (AES), and many others.
Weakness of
Reported Invention:
·
The system doesnot
have any portable power supply, and backup battery.
· The design
has been built only in 32-bit encryption, it still can be stretched out to
higher encryption and decryption bit-size by revising and modification of the
utilized algorithms.
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