Encryption and decryption using FPGA

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Nayak, Nikhilesh^1 ; Chandak, Akshay^1 ; Shah, Nisarg^1 ; Karthikeyan, B.^1

School of Electronics Engineering, VIT University, Vellore, Tamil Nadu

632014, India^1

关键词: AES algorithms;    Encryption and decryption;    File handling;    Plain text;    Reverse operations;    RSA algorithms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/5/052030/pdf
DOI  :  10.1088/1757-899X/263/5/052030

来源: IOP

【 摘 要 】

In this paper, we are performing multiple cryptography methods on a set of data and comparing their outputs. Here AES algorithm and RSA algorithm are used. Using AES Algorithm an 8 bit input (plain text) gets encrypted using a cipher key and the result is displayed on tera term (serially). For simulation a 128 bit input is used and operated with a 128 bit cipher key to generate encrypted text. The reverse operations are then performed to get decrypted text. In RSA Algorithm file handling is used to input plain text. This text is then operated on to get the encrypted and decrypted data, which are then stored in a file. Finally the results of both the algorithms are compared.