Authors :
Sa’idu Sani; Prashansa Taneja; Shreya Kalta
Volume/Issue :
Volume 7 - 2022, Issue 8 - August
Google Scholar :
https://bit.ly/3IIfn9N
Scribd :
https://bit.ly/3DEpSfk
DOI :
https://doi.org/10.5281/zenodo.7095180
Abstract :
Cryptography was provided to secure
communication between two parties known as sender and
receiver in the appearance of unassigned user known as
attackers with the process called encryption. The process of
changing the plaint text uses an algorithm and a key to
convert a plaintext into another format. The used procedure
transforms the same plaintext into the same cipher text if
the same process followed. The objective of this research is
to propose an improved cryptographic algorithm that
would combined the two different algorithms to encrypt
and decrypt file using more than one key. It will also analyze
the confidentiality, integrity and authenticity provided by
cryptography on a network by examining some selected
algorithm such as data encryption standard (DES), blowfish
encryption algorithm, RSA encryption algorithm and
advance encryption standard (AES) algorithms as they are
among the most useful algorithms today. The research
examines cryptographic algorithms using secondary data
obtained from related journals and conference papers. The
study result shows that the proposed system improved the
maximum accuracy required due to the increases in the
security level as it uses more than one key for encryption
and decryption.
Keywords :
Encryption, Decryption, Security, Plaintext, Ciphertext, Algorithm, Secret Key,Cryptographic Algorithm.
Cryptography was provided to secure
communication between two parties known as sender and
receiver in the appearance of unassigned user known as
attackers with the process called encryption. The process of
changing the plaint text uses an algorithm and a key to
convert a plaintext into another format. The used procedure
transforms the same plaintext into the same cipher text if
the same process followed. The objective of this research is
to propose an improved cryptographic algorithm that
would combined the two different algorithms to encrypt
and decrypt file using more than one key. It will also analyze
the confidentiality, integrity and authenticity provided by
cryptography on a network by examining some selected
algorithm such as data encryption standard (DES), blowfish
encryption algorithm, RSA encryption algorithm and
advance encryption standard (AES) algorithms as they are
among the most useful algorithms today. The research
examines cryptographic algorithms using secondary data
obtained from related journals and conference papers. The
study result shows that the proposed system improved the
maximum accuracy required due to the increases in the
security level as it uses more than one key for encryption
and decryption.
Keywords :
Encryption, Decryption, Security, Plaintext, Ciphertext, Algorithm, Secret Key,Cryptographic Algorithm.
