E-grāmata: Codes, Cryptology and Information Security: 4th International Conference, C2SI 2023, Rabat, Morocco, May 29-31, 2023, Proceedings

Invited Papers.- Cryptologists should not ignore the history of
Al-Andalusia.- Compact Post-Quantum Signatures from Proofs of Knowledge
leveraging Structure for the PKP, SD and RSD Problems.- On Catalan Constant
Continued Fractions.- Cryptography.- Full Post-Quantum Datagram TLS Handshake
in the Internet of Things.- Moderate Classical McEliece keys from
quasi-Centrosymmetric Goppa codes.- QCB is Blindly Unforgeable.- A
Side-Channel Secret Key Recovery Attack on CRYSTALS-Kyber Using k Chosen
Ciphertexts.- A new keyed hash function based on Latin squares and
error-correcting codes to authenticate users in smart home
environments.- Attack on a Code-based Signature Scheme from QC-LDPC
Codes.- Computational results on Gowers U2 and U3 norms of known
S-Boxes.- Multi-Input Non-Interactive Functional Encryption: Constructions
and Applications.- Indifferentiability of the Confusion-Diffusion Network and
the Cascade Block Cipher.- Quantum Cryptanalysis of 5 rounds Feistel schemes
and Benes schemes.- Lattice-based accumulator with constant time list update
and constant time verification.- Information Security.- Malicious JavaScript
detection based on AST analysis and key feature re-sampling in realistic
environments.- Searching for Gemstones: Flawed Stegosystems May Hide
Promising Ideas.- A Study for Security of Visual Cryptography.- Forecasting
Click Fraud via Machine Learning Algorithms.- An Enhanced Anonymous ECC-based
Authentication for Lightweight Application in TMIS.- Discrete
Mathematics.- Symmetric 4-adic complexity of quaternary sequences with period
2p n.- Weightwise perfectly balanced functions and
nonlinearity.- Chudnovsky-type algorithms over the projective line using
generalized evaluation maps.- Coding Theory.- Security enhancement method
using shortened error correcting codes.- An UpdatedDatabase of Z4 Codes and
an Open Problem about Quasi-Cyclic Codes.