Alexander A. Moldovyan

According to our database, Alexander A. Moldovyan authored at least 44 papers between 1994 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Vector finite fields of characteristic two as algebraic support of multivariate cryptography.

Alexander A. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 2024

2023

Post-Quantum Signature Scheme on Commutative Algebras.

Alexander A. Moldovyan, Dmitriy N. Moldovyan, Duong Thu May, Do ThiBac, Minh Hieu Nguyen

Proceedings of the 15th International Conference on Knowledge and Systems Engineering, 2023

2022

A novel version of the hidden logarithm problem for post-quantum signature algorithms.

Minh Hieu Nguyen, Canh Hoang Ngoc, Alexander A. Moldovyan, Nikolay A. Moldovyan, Huy Quang Vu, Danh Kim Le Tran

Theor. Comput. Sci., 2022

Split logarithm problem and a candidate for a post-quantum signature scheme.

Alexander A. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 2022

2021

Post-quantum signature schemes for efficient hardware implementation.

Dmitriy N. Moldovyan, Alexander A. Moldovyan, Nikolay A. Moldovyan

Microprocess. Microsystems, 2021

Algebraic supports and new forms of the hidden discrete logarithm problem for post-quantum public-key cryptoschemes.

Dmitriy N. Moldovyan, Nashwan Ahmed Al-Majmar, Alexander A. Moldovyan

Int. Arab J. Inf. Technol., 2021

2020

A New Method for Designing Post-Quantum Signature Schemes.

Minh Nguyen Hieu, Alexander Andreevich Moldovyan, Nikolay Andreevich Moldovyan, Canh Hoang Ngoc

J. Commun., 2020

Digital signature scheme set in a hidden cyclic group.

Dmitriy N. Moldovyan, Alexander A. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 2020

Digital signature scheme with doubled verification equation.

Dmitriy N. Moldovyan, Alexander A. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 2020

Post-quantum Digital-Signature Algorithms on Finite 6-Dimensional Non-commutative Algebras.

Nikolay A. Moldovyan, Dmitriy N. Moldovyan, Alexander A. Moldovyan, Minh Hieu Nguyen, Le Hoang Tuan Trinh

Proceedings of the Future Data and Security Engineering - 7th International Conference, 2020

Hybrid deniable and short-key encryption protocols based on the authentication procedure.

Sy Tan Ho, Alexander Andreevich Moldovyan, Nikolay Andreevich Moldovyan, Canh Hoang Ngoc, Minh Nguyen Hieu, Lich Van Luu, Tien Van Nguyen, Manh Cong Tran

Proceedings of the International Conference on Advanced Computing and Applications, 2020

2019

Pseudo-probabilistic block ciphers and their randomization.

Nikolay Andreevich Moldovyan, Alexander Andreevich Moldovyan, Duc Tam Nguyen, Nam Hai Nguyen, Cong Manh Tran, Minh Nguyen Hieu

J. Ambient Intell. Humaniz. Comput., 2019

Post-quantum commutative encryption algorithm.

Alexander A. Moldovyan, Dmitriy N. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 2019

Post-Quantum Signature Schemes for Efficient Hardware Implementation.

Dmitriy N. Moldovyan, Alexander A. Moldovyan, Nicolas Sklavos

Proceedings of the 10th IFIP International Conference on New Technologies, 2019

Post-quantum Commutative Encryption Algorithm.

Dmitriy N. Moldovyan, Alexander A. Moldovyan, Ngoc Han Phieu, Minh Hieu Nguyen

Proceedings of the Context-Aware Systems and Applications, and Nature of Computation and Communication, 2019

2018

Post-quantum signature algorithms based on the hidden discrete logarithm problem.

Alexander A. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 2018

Post-quantum Cryptoschemes: New Finite Non-commutative Algebras for Defining Hidden Logarithm Problem.

Hieu Minh Nguyen, Nikolay Andreevich Moldovyan, Alexander Andreevich Moldovyan, Nam Hai Nguyen, Cong Manh Tran, Ngoc Han Phieu

Proceedings of the Context-Aware Systems and Applications, and Nature of Computation and Communication, 2018

2017

Non-commutative finite associative algebras of 2-dimension vectors.

Alexander A. Moldovyan, Nikolay A. Moldovyan, Victor Scerbacov

Comput. Sci. J. Moldova, 2017

Method for Pseudo-probabilistic Block Encryption.

Nikolay Andreevich Moldovyan, Alexander Andreevich Moldovyan, Duc Tam Nguyen, Hai Nguyen Nam, Minh Nguyen Hieu

Proceedings of the Industrial Networks and Intelligent Systems, 2017

Deniable encryption protocols based on probabilistic public-key encryption.

Nikolay A. Moldovyan, Andrey Nikolaevich Berezin, Anatoly Kornienko, Alexander A. Moldovyan

Proceedings of the 20th Conference of Open Innovations Association, 2017

2016

On Using Mersenne Primes in Designing Cryptoschemes.

Nikolay Andreevich Moldovyan, Alexander Andreevich Moldovyan, Andrey Nikolaevich Berezin

Int. J. Netw. Secur., 2016

Stream Deniable-Encryption Algorithms.

Nikolay A. Moldovyan, Alexander A. Moldovyan, Dmitriy N. Moldovyan, Victor A. Shcherbacov

Comput. Sci. J. Moldova, 2016

Bi-deniable public-encryption protocols based on standard PKI.

Nikolay A. Moldovyan, Andrey N. Berezin, Anatoly Kornienko, Alexander A. Moldovyan

Proceedings of the 18th Conference of Open Innovations Association and Seminar on Information Security and Protection of Information Technology, 2016

2015

Provably sender-deniable encryption scheme.

Nikolay A. Moldovyan, Alexander A. Moldovyan, Victor Scerbacov

Comput. Sci. J. Moldova, 2015

2012

Blind 384-bit Digital Signature Scheme.

Alexander A. Moldovyan, Nikolay A. Moldovyan, Evgenia Novikova

Proceedings of the Computer Network Security, 2012

2010

Blind Collective Signature Protocol Based on Discrete Logarithm Problem.

Nikolay A. Moldovyan, Alexander A. Moldovyan

Int. J. Netw. Secur., 2010

2007

Architecture Types of the Bit Permutation Instruction for General Purpose Processors.

Alexander A. Moldovyan, Nick A. Moldovyan, Peter A. Moldovyanu

Proceedings of the Third International Workshop on Information Fusion and Geographical Information Systems, 2007

2006

Controlled elements for designing ciphers suitable to efficient VLSI implementation.

Alexander A. Moldovyan, Nick A. Moldovyan, Nicolas Sklavos

Telecommun. Syst., 2006

New Class of Cryptographic Primitives and Cipher Design for Networks Security.

Nikolay A. Moldovyan, Alexander A. Moldovyan, Michael A. Eremeev, Nicolas Sklavos

Int. J. Netw. Secur., 2006

A Class of Data-Dependent Operations.

Nikolay A. Moldovyan, Alexander A. Moldovyan, Michael A. Eremeev

Int. J. Netw. Secur., 2006

Cryptoschemes Based on New Signature Formation Mechanism.

Alexander A. Moldovyan, Dmitriy N. Moldovyan, L. V. Gortinskaya

Comput. Sci. J. Moldova, 2006

2005

Variable Bit Permutations: Linear Characteristics and Pure VBP-Based Cipher.

Nikolay A. Moldovyan, Alexander A. Moldovyan, Nick D. Goots

Comput. Sci. J. Moldova, 2005

DDP-Based Ciphers: Differential Analysis of SPECTR-H64.

A. V. Bodrov, Alexander A. Moldovyan, Peter A. Moldovyanu

Comput. Sci. J. Moldova, 2005

2003

Encryption and Data Dependent Permutations: Implementation Cost and Performance Evaluation.

Nicolas Sklavos, Alexander A. Moldovyan, Odysseas G. Koufopavlou

Proceedings of the Computer Network Security, 2003

Fast Ciphers for Cheap Hardware: Differential Analysis of SPECTR-H64.

Nick D. Goots, Boris V. Izotov, Alexander A. Moldovyan, Nick A. Moldovyan

Proceedings of the Computer Network Security, 2003

2002

A Cipher Based on Data-Dependent Permutations.

Alexander A. Moldovyan, Nick A. Moldovyan

J. Cryptol., 2002

2001

Controlled Operations as a Cryptographic Primitive.

Boris V. Izotov, Alexander A. Moldovyan, Nick A. Moldovyan

Proceedings of the Information Assurance in Computer Networks: Methods, 2001

Fast Encryption Algorithm Spectr-H64.

Nick D. Goots, Alexander A. Moldovyan, Nick A. Moldovyan

Proceedings of the Information Assurance in Computer Networks: Methods, 2001

2000

Fast block ciphers based on controlled permutations.

Alexander A. Moldovyan

Comput. Sci. J. Moldova, 2000

1998

Flexible Block Cipher with Provably Inequivalent Cryptalgorithm Modifications.

Alexander A. Moldovyan, Nikolay A. Moldovyan

Cryptologia, 1998

Software Encryption Algorithms for Transparent Protection Technology.

Alexander A. Moldovyan, Nikolay A. Moldovyan

Cryptologia, 1998

1997

Software encryption: new 64-bit block cryptoscheme.

Alexander A. Moldovyan, Nick A. Moldovyan, Izbas Vladimir

Comput. Sci. J. Moldova, 1997

1995

Fast software encryption system based on local pseudorandomness.

Alexander A. Moldovyan, Nikolay A. Moldovyan

Comput. Sci. J. Moldova, 1995

1994

Effective software-oriented cryptosystem in complex PC security software.

Alexander A. Moldovyan, Nikolay A. Moldovyan, Peter Moldovyan

Comput. Sci. J. Moldova, 1994