Hassan Khodaiemehr

collaborators

3 papers

cs.IT2026

Orbit Reduction and Learned Run Distributions for Finite-Blocklength Binary Deletion Channels

Hassan Khodaiemehr, Chen Feng

For a binary deletion channel operating on fixed-length inputs, the relevant figure of merit is the finite-blocklength capacity $C_{N} (d) = max_{p (x^{N})} I (X^{N}; Y)$ , not only th…

cs.CR2026

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 $F_{p}$ using true randomness and perfect $2$ -out-of- $2$ Shamir secret sharing. The framework supports both two-party a…

math.CO2025

Some results on perfect codes in Cayley sum graphs

Masoumeh Koohestani, Doost Ali Mojdeh, Mohsen Ghasemi +1

We establish a necessary and sufficient condition for a normal subgroup of a finite group to be a subgroup perfect code.