• Alisha Jamadar
• Shubham Hadgal
• Saurabh Shahapure
• Prof. A.V. Sagare

Abstract- As smartphones, computers, and social media applications on them have become an inseparable part of our daily lives, so have the security and privacy of our data. The data that is stored and transmitted over the internet via many social media apps might mostly include the user’s personal and confidential information such as legal name, date of birth, address and even credit card details. With increasing cyber threats and attacks each day in this fast-paced world, there is an urgent and demanding need to secure such data at a very high speed, and efficiently. For this purpose, the AES (Advanced Encryption Standard) can be implemented to encrypt sensitive data to prevent the risk of any form of cyber-attack. Using a unique secret key between a pair of sender and receiver ensures their data is securely transmitted without being accessed or decrypted by any other entity.

AES; cryptography; cyber-security, android application, secure key

"Secure Communication Android App using AES Algorithm - CrypTalk", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.f582-f584, June-2022, Available :http://www.jetir.org/papers/JETIR2206573.pdf

"Secure Communication Android App using AES Algorithm - CrypTalk", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppf582-f584, June-2022, Available at : http://www.jetir.org/papers/JETIR2206573.pdf