19 citations · 55 across the 24 of their papers we have counts for
14 papers · 1 filter
Operationalising Post Quantum TLS Automated Configuration Profiling and Hybrid PQC Deployment in Financial Infrastructure
Harish Balaji, Aarav Varshney, Prasanna Ravi +6
Organisations are upgrading their cryptographic infrastructure to become quantum safe before large scale quantum computers materialise. Post quantum cryptography (PQC) standards no…
Protecting Big Data Privacy Using Randomized Tensor Network Decomposition and Dispersed Tensor Computation
Jenn-Bing Ong, Wee-Keong Ng, Ivan Tjuawinata +6
Data privacy is an important issue for organizations and enterprises to securely outsource data storage, sharing, and computation on clouds / fogs. However, data encryption is comp…
Traceable Policy-Based Signatures and Instantiation from Lattices
Yanhong Xu, Reihaneh Safavi-Naini, Khoa Nguyen +1
Policy-based signatures (PBS) were proposed by Bellare and Fuchsbauer (PKC 2014) to allow an {\em authorized} member of an organization to sign a message on behalf of the organizat…
Provably Secure Group Signature Schemes from Code-Based Assumptions
Martianus Frederic Ezerman, Hyung Tae Lee, San Ling +2
We solve an open question in code-based cryptography by introducing two provably secure group signature schemes from code-based assumptions. Our basic scheme satisfies the CPA-anon…
Leakage-Resilient Non-Malleable Secret Sharing in Non-compartmentalized Models
Fuchun Lin, Mahdi Cheraghchi, Venkatesan Guruswami +2
Non-malleable secret sharing was recently proposed by Goyal and Kumar in independent tampering and joint tampering models for threshold secret sharing (STOC18) and secret sharing w…
Accountable Tracing Signatures from Lattices
San Ling, Khoa Nguyen, Huaxiong Wang +1
Group signatures allow users of a group to sign messages anonymously in the name of the group, while incorporating a tracing mechanism to revoke anonymity and identify the signer o…