1 citations · 1 across the 2 of their papers we have counts for
5 papers
PQ-Vault: Provably Quantum-Safe Asset Custody for Unmodified Ethereum
Hassan Khodaiemehr, Khadijeh Bagheri, Chen Feng
A quantum computer could recover the key of any Ethereum account whose public key appears on chain. We prove that no sidechain or bridge that leaves Ethereum's rules unchanged can…
Rateless Nested Lattice Codes for Secure Cooperative V2X Broadcast over Fading and Erasure Channels
Pegah Sharifi, Hassan Khodaiemehr, Khadijeh Bagheri +1
Vehicle-to-everything (V2X) sidelink and uplink broadcast must deliver safety-critical and application-layer data reliably under fast time-varying fading, intermittent packet erasu…
SILMARILS: Information-Theoretic and Quantum-Secure Designated-Verifier Signatures
Hassan Khodaiemehr, Khadijeh Bagheri, Chen Feng +1
SILMARILS is built from a minimal algebraic core over using true randomness and perfect -out-of- Shamir secret sharing. The framework supports both two-party a…
A Lattice Based Joint Encryption, Encoding and Modulation Scheme
Khadijeh Bagheri, Taraneh Eghlidos, Mohammad-Reza Sadeghi +1
A new nonlinear Rao-Nam like symmetric key encryption scheme is presented in this paper. QC-LDPC lattices that are practically implementable in high dimensions due to their low com…
A Non-commutative Cryptosystem Based on Quaternion Algebras
Khadijeh Bagheri, Mohammad-Reza Sadeghi, Daniel Panario
We propose BQTRU, a non-commutative NTRU-like cryptosystem over quaternion algebras. This cryptosystem uses bivariate polynomials as the underling ring. The multiplication operatio…