Text File Encryption and Decryption by FFT and IFFT Algorithm Using Lab view

Authors

  • D.Narmatha
  • W Jenifa
  • M Merlin Moses
  • J Prem Kumar

Abstract

An approach to encrypt and decrypt the text files using FFT and IFFT algorithm respectively.
Cryptography involves encryption and decryption process. The use of data encryption is to
provide security to the confidential data from unauthorized access. Decryption is the
conversion of encrypted data into original information. The design is implemented in Lab
VIEW software. The basic operations include conversion of characters from text file into
encrypted data in encryption module. The retrieval of original information is done at the
decryption module.

Published

2019-10-20

Issue

Section

Articles