We introduce a new primitive, called trapdoor hash functions (TDH), which are hash
functions H:{0, 1\}^ n → {0, 1\}^ λ with additional trapdoor function-like properties …

Laconic cryptography is an emerging paradigm that enables cryptographic primitives with
sublinear communication complexity in just two messages. In particular, a two-message …

We study the problem of designing non-interactive batch arguments for NP NP. Such an
argument system allows an efficient prover to prove multiple NP NP statements, with size …

Robot Operating System (ROS) has been the mainstream platform for research and
development of robotic applications. This platform is well-known for lacking security features …

We provide generic and black box transformations from any chosen plaintext secure
Attribute-Based Encryption (ABE) or One-sided Predicate Encryption system into a chosen …

Satellites have long been reliable and widely used mediums for communication. With recent
advancements in the Internet of Things (IoT), satellite-based IoT has emerged, enhancing …

Recent new constructions of rate-1 OT Döttling, Garg, Ishai, Malavolta, Mour, and Ostrovsky,
CRYPTO 2019 have brought this primitive under the spotlight and the techniques have led …

We build non-interactive zero-knowledge (NIZK) and ZAP arguments for all NP where
soundness holds for infinitely-many security parameters, and against uniform adversaries …

Substantial work on trapdoor functions (TDFs) has led to many powerful notions and
applications. However, despite tremendous work and progress, all known constructions …

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