Networking and Communication Engineering

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Data Encryption Using XTEA and OTP Generation for E-Payment System


Affiliations
1 Department of Information Science, RV College of Engineering, Bengaluru, India
     

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Recently, data security is playing a major role in our day-to-day operations. Securing the Personal Identification Information (PII) is a difficult task. In this paper, two phase authentication process is used to secure the data. CIA triad means Confidentiality, Integrity and Availability, are the three main goals offered by the modern Cryptography. In two phase process, the first is OTP generation and verification for authorized users, the second phase of authentication is provided by encrypting the user details before it stores in the database. When the user wants to view the data it decrypts and displays the content. In this paper Extended Tiny Encryption Algorithm (XTEA) is used to encrypt the plain text into cipher text and also decrypt the cipher text into plain text. XTEA is a block cipher which uses a 64-bit block size and 128 bit key. Main aim of this paper is to provide security for the PII.


Keywords

Security, PII, OTP, XTEA, Encryption and Decryption, Cipher Text, Plain Text.
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  • Berna Ors, Osman Semih Kayhan, Ahmet Turan Erozan, “JPEG image encryrption via TEA Algotithm” IEEE, 2015.

  • John Jenkins, Joseph Shelton, Kaushik Roy, “One-time Password for Biometric Systems: Disposable Feature Templates” IEEE, 2017.

  • Silke Holtmanns, Ian Oliver, “SMS and One-Time-Password Interception in LTE Networks”, IEEE, 2017.

  • Devashish Kumar, Amit Agrawal, Puneet Goyal,” Efficiently Improving the Security of OTP”, IEEE, 2015.

  • Schneier, Bruce; Kelsey, John (1996-02-21). "Unbalanced Feistel networks and block cipher design". Fast Software Encryption. Springer, Berlin, Heidelberg

  • Benedicto B. Balilo Jr., Bobby D. Gerardo, Ruji P. Medina, “ Design of Physical Authentication based on OTP Keypad”, IEEE, 2017

  • Shubham Srivastava, Sivasankar M,” On the Generation of Alphanumeric One Time Password” IEEE, 2016.


Abstract Views: 202

PDF Views: 3




  • Data Encryption Using XTEA and OTP Generation for E-Payment System

Abstract Views: 202  |  PDF Views: 3

Authors

K. C. Chandana
Department of Information Science, RV College of Engineering, Bengaluru, India
Deepak B. Desai
Department of Information Science, RV College of Engineering, Bengaluru, India
V. Geetha
Department of Information Science, RV College of Engineering, Bengaluru, India
S. N. Kavitha
Department of Information Science, RV College of Engineering, Bengaluru, India
N. Sushmitha
Department of Information Science, RV College of Engineering, Bengaluru, India

Abstract


Recently, data security is playing a major role in our day-to-day operations. Securing the Personal Identification Information (PII) is a difficult task. In this paper, two phase authentication process is used to secure the data. CIA triad means Confidentiality, Integrity and Availability, are the three main goals offered by the modern Cryptography. In two phase process, the first is OTP generation and verification for authorized users, the second phase of authentication is provided by encrypting the user details before it stores in the database. When the user wants to view the data it decrypts and displays the content. In this paper Extended Tiny Encryption Algorithm (XTEA) is used to encrypt the plain text into cipher text and also decrypt the cipher text into plain text. XTEA is a block cipher which uses a 64-bit block size and 128 bit key. Main aim of this paper is to provide security for the PII.


Keywords


Security, PII, OTP, XTEA, Encryption and Decryption, Cipher Text, Plain Text.

References