Sitemap
A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.
Pages
Posts
Awaken and Realize the Oneness
Published:
I pose a question to you, âWho are you?â Take a moment, donât rush, to ponder this question and formulate an answer. So, have you found one?
Coin vs Token Simply Explained
Published:
Letâs dive into an exciting example that will help you understand the difference between a Coin and a Token!
portfolio
Blockchain Based Lottery Project
A blockchain based decentralized lottery system. The smart contract is deployed over Ethereumâs Rinkeby Test Network.
Decentralized-Rating-System
Meta Basket is an online store which has a Decentralized, Blockchain Based, Secured and Trusted Rating System.
publications
Mnemonic Phrase Management and SIM Based Two-Factor Authentication (2FA) for Mobile Wallets in Blockchain
Published in 2023 IEEE International Conference on Blockchain and Distributed Systems Security (ICBDS), 2023
The paper proposes a secure architecture for mobile blockchain wallets to address security challenges on mobile devices. It integrates a SIM card as a hardware component with a mnemonic phrase for Two-Factor Authentication (2FA). Additionally, it employs Shamirâs secret sharing scheme to improve the walletâs security and robustness. The proposed design is analyzed for its resilience against various types of attacks, aiming to enhance the overall security of mobile blockchain wallets and promote wider adoption of blockchain technology.
Recommended citation: A. V. Khade, H. R. Patel and C. Modi, "Mnemonic Phrase Management and SIM Based Two-Factor Authentication (2FA) for Mobile Wallets in Blockchain," 2023 IEEE International Conference on Blockchain and Distributed Systems Security (ICBDS), New Raipur, India, 2023, pp. 1-6, doi: 10.1109/ICBDS58040.2023.10346266.
Download Paper
A Practical Recovery Mechanism for Blockchain Hardware Wallets
Published in IEEE Access, vol. 12, pp. 169928-169944, 2024
This work introduces a secure recovery mechanism for hardware wallets that preserves the unique security property of Unicity, crucial for protecting high-value cryptocurrency. Unlike traditional backups, it avoids cloning the private key by using Symmetric Secret Sharing, a Key Revocation Certificate, and Smart Contracts. This ensures wallet recovery without compromising security, outperforming existing methods and maintaining the integrity of the walletâs design.
Recommended citation: V. Deshpande, H. J and A. Vijay Khade, "A Practical Recovery Mechanism for Blockchain Hardware Wallets," in IEEE Access, vol. 12, pp. 169928-169944, 2024, doi: 10.1109/ACCESS.2024.3497302.
Download Paper
talks
Qualified for the 2020 ICPC Asia Amritapuri Doublesite Regional Contest!
Published:
Qualifying for the 2020 ICPC Asia Amritapuri Doublesite Regional Contest was an incredible opportunity that allowed me to challenge myself and grow as a programmer. The ICPC is one of the most respected coding competitions worldwide, emphasizing teamwork, problem-solving, and critical thinking. Being part of the Asia regionals was a great experience that taught me so much and motivated me to keep improving. Iâm grateful for the chance to compete and learn from some of the best in the field.
Dedicated to Growth and Problem-Solving in Data Structures and Algorithms
Published:
I am grateful to be ranked #1 out of 263 students on the Geeks for Geeks Coding platform, reflecting my commitment to continuous learning and strong understanding of Data Structures and Algorithms. This milestone represents my passion for coding and ongoing efforts to deepen my technical skills.
Securing 2nd Best Paper Award at IEEE ICBDS!
Published:
Our research paper, which served as my Final Year Project, has clinched the 2nd Best Paper Award in the Security and Privacy track at the IEEE International Conference on Blockchain and Distributed Systems Security (ICBDS)! đâ¨
Forging excellence with a dual gold distinctionâGold Medal & Directorâs Gold Medal, NIT Goa, CSE!
Published:
I graduated from the National Institute of Technology, Goa, with a B.Tech in Computer Science and Engineering. I was honored to receive the Gold Medal for Academic Excellence in Computer Science and Engineering and the Directorâs Gold Medal for Overall Academic Excellence, presented by the esteemed Dr. K. Sivan, the former Chairperson of ISRO (Indian Space Research Organization).
teaching
Session on C++ Standard Template Library
Workshop, National Institute of Technology, Computer Science and Engineering, 2023
I conducted a session on the C++ Standard Template Library (STL), where I educated students at the institute on the significance of C++ STL in modern programming. During the session, I provided an in-depth overview and practical insights into the Set component of the STL, highlighting its importance and use cases in efficient data management and operations.
Session on career opportunities and job placements
Workshop, National Institute of Technology, Computer Science and Engineering, 2023
I conducted a session on career opportunities and job placements, where I guided junior students at the institute on effective strategies for securing employment. During the session, I shared valuable insights into the job application process, provided practical advice on how to stand out to employers, and presented various methods for applying to remote job opportunities.