Designs, Codes and Cryptography

Designs, Codes and Cryptography OnlineFirst articles

20-01-2022

A generic method for investigating nonsingular Galois NFSRs

Let n be a positive integer. An n-stage Galois NFSR has n registers and each register is updated by a feedback function. Then a Galois NFSR is called nonsingular if every register generates (strictly) periodic sequences, i.e., no branch points. In …

20-01-2022

Construction of asymmetric Chudnovsky-type algorithms for multiplication in finite fields

The original algorithm of D.V. Chudnovsky and G.V. Chudnovsky for the multiplication in extensions of finite fields provides a bilinear complexity which is uniformly linear with respect to the degree of the extension. Recently, Randriambololona …

19-01-2022

Quantum codes from -cyclic codes

A new class of binary quantum codes from cyclic codes over $$\mathbb {Z}_2\mathbb {Z}_2[u]/\langle u^4 \rangle $$ Z 2 Z 2 [ u ] / ⟨ u 4 ⟩ , $$u^4=0$$ u 4 = 0 , is introduced. The generator polynomials of $$\mathbb {Z}_2\mathbb {Z}_2[u]/\langle u^4 …

18-01-2022

On the design and security of Lee metric McEliece cryptosystems

Recently, Horlemann-Trautmann and Weger (Adv Math Commun, https://doi.org/10.3934/amc.2020089 , 2020) proposed a general framework for a Quaternary McEliece cryptosystem over the ring $${\mathbb {Z}}_4$$ Z 4 , and generalized the construction over …

16-01-2022

Generic transformation from broadcast encryption to round-optimal deniable ring authentication

Deniable ring authentication enables a prover in some group (called a ring) to authenticate a message to a verifier using its secret key while at the same time allowing the prover to deny ever having interacted with the verifier. This primitive …

Additional information

Title

Designs, Codes and Cryptography

Publisher

Springer US

Coverage

Volume 10/1997 - Volume 90/2022

Print ISSN

0925-1022

Electronic ISSN

1573-7586

DOI

https://doi.org/10.1007/10623.1573-7586

Journal ID

10623