Committing Security

• Developing robust and secure committing authenticated-encryption schemes that effectively counter the partition oracle attack. This attack poses a significant threat to widely adopted AEAD schemes such as AES-GCM, XSalsa20/Poly1305, and ChaCha20/Poly1305. Our goal is to set a new standard for the Transport Layer Security (TLS) protocol in https.

QuickLog

• Developed an fast and secure logging system at the Linux kernel level, surpassing the state-of-the-art in adoptability, performance, and security. USENIX Badges Award:[Artifacts Available, Artifacts Functional, and Results Reproduced]

CryptMPI

• Developed encrypted communication library for Cloud-based Parallel and Distributed computing architecture. Implemented C-based solution utilizing novel collective algorithms, pre-computation, multithreading, and pipelining techniques on top of MVAPICH and MPICH to accelerate encrypted communication.

EncryptedMPI

• Evaluated authenticated encryption with associated data (AEAD) performance with MPI communication using modern cryptographic libraries such as OpenSSL/BoringSSL, libsodium, and Crypto++.