POISCS
Problems of information security. Computer systems Peter the Great St. Petersburg Polytechnic University
Since 1999
ISSN 2071-8217
en Английский
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Latest issues

Articles from section "Applied cryptography"

Error of approximation of chi-square distribution by normal distribution as a function of sample size

Applied cryptography
Kasyanov A. V. Vitchak I. D.
  • Year: 2026
  • Issue: 1
  • 13
  • 296
  • Pages: 134-151

Oblivious signature scheme based on isogenies of supersingular elliptic curves

Applied cryptography
Khutsaeva A. F. Davydov V. V. Bezzateev S. V.
  • Year: 2023
  • Issue: 4
  • 6
  • 576
  • Pages: 116-121

IMPROVING THE EFFICIENCY OF MULTI-AGENT INFORMATION SECURITY SYSTEMS USING POST-QUANTUM CRYPTOGRAPHY

Applied cryptography
Bezzateev S. V. Fomicheva S.G. Suprun A. F.
  • Year: 2022
  • Issue: 4
  • 0
  • 524
  • Pages: 71-88

FINDING ENUMERATORS FOR A GENERALIZED (L, G)-CODE

Applied cryptography
NOSKOV I.K. Bezzateev S. V.
  • Year: 2022
  • Issue: 4
  • 0
  • 490
  • Pages: 64-70

AN ASSESSMENT OF CIPHER KUZNYECHIK CRYPTOGRAPHIC STABILITY IN CASE OF IMPOSSIBLE DIFFERENTIALS METHOD ATTACKS

Applied cryptography
NITKIN I.S. TARANOV S.V.
  • Year: 2022
  • Issue: 3
  • 5
  • 570
  • Pages: 45-54

Bitcoin Core cryptocurrency wallet cryptographic security analysis

Applied cryptography
Semyanov P. V. Grezina S. V.
  • Year: 2023
  • Issue: 2
  • 5
  • 725
  • Pages: 82-91

Blockchain in 5G networks: perfomance comparison of private and public blockchain

Applied cryptography
Fedorov I. R. Pimenov A. V. Panin G. A. Bezzateev S. V.
  • Year: 2021
  • Issue: 3
  • 0
  • 611
  • Pages: 55-62

Noise-tolerant coding and highly undetectable stegosystems — is the alliance successful?

Applied cryptography
Kustov V. N. Krasnov A. G.
  • Year: 2021
  • Issue: 3
  • 0
  • 628
  • Pages: 44-54

REVIEW AND COMPARISON OF AES LIGHTWEIGHT MODIFICATIONS FOR A LOW-POWER DEVICES NETWORK

Applied cryptography
BEREZOVSKAYA O.Y. CHUPROV S.S. NEVEROV E.A. SADREEV E.R.
  • Year: 2022
  • Issue: 2
  • 2
  • 549
  • Pages: 35-50

ALGORITHM FOR EMBEDDING DIGITAL WATERMARK IN DYNAMIC MEMORY OF EXECUTABLE CODE

Applied cryptography
Belim S.V. MUNKO S.N.
  • Year: 2022
  • Issue: 2
  • 1
  • 536
  • Pages: 30-34

On the practicality of attacks on electronic document management systems when signature keys are jointly used in TLS 1.2

Applied cryptography
Mesengiser Ya. Ya. Alekseev E. K. Kyazhin S. N. Smyshlyaev S. V.
  • Year: 2025
  • Issue: 4
  • 28
  • 823
  • Pages: 89-101

Security issues in federated learning systems

Applied cryptography
Aleksandrova E. B. Gadisova V. A.
  • Year: 2025
  • Issue: 4
  • 11
  • 618
  • Pages: 76-88

Discrete chaotic transformations of hidden messages to disguise them as noise in steganography problems

Applied cryptography
Kustov V. N. Krasnov A. G.
  • Year: 2021
  • Issue: 2
  • 0
  • 653
  • Pages: 89-96

Authentication of intelligent electronic devices in IoT network with the edge computing architecture

Applied cryptography
Aleksandrova E. B. Oblogina A. Yu. Shkorkina E. N.
  • Year: 2021
  • Issue: 2
  • 3
  • 700
  • Pages: 82-88

New regular sliding window algorithms for elliptic curve scalar point multiplication

Applied cryptography
Shenets N. N. Petushkov A. S.
  • Year: 2021
  • Issue: 1
  • 1
  • 720
  • Pages: 86-95

Two-component real-time steganographic system of information embedding in the least significant bits of audio signal

Applied cryptography
SHAKURSKIY M. V,
  • Year: 2021
  • Issue: 4
  • 0
  • 627
  • Pages: 72-78

Authentication and key establishment in WSN based on key pre-distribution

Applied cryptography
Shenets N. N.
  • Year: 2021
  • Issue: 4
  • 1
  • 650
  • Pages: 61-71

Development of a data hashing method based on cellular automation and its advantages

Applied cryptography
Karachanskaya E.V. Romanov A.K.
  • Year: 2021
  • Issue: 4
  • 0
  • 704
  • Pages: 51-60

Key pre-distribution technique using Shamir’s secret sharing scheme

Applied cryptography
Shenets N. N. Aleksandrova E. B. Konoplev A. S. Gololobov N. V.
  • Year: 2024
  • Issue: 4
  • 6
  • 741
  • Pages: 74-84

A model of a distributed storage system for private keys of crypto wallets

Applied cryptography
Salihov M. R.
  • Year: 2024
  • Issue: 2
  • 2
  • 680
  • Pages: 117-129

CRYPTOGRAPHIC DATA INTEGRITY CONTROL BASED ON GEOMETRIC FRACTALS

Applied cryptography
SOPIN Kirill Yu. Dichenko S. A. Samoilenko D. V.
  • Year: 2022
  • Issue: 1
  • 0
  • 705
  • Pages: 85-95

SPECULATIVE EXECUTION ATTACK-RESISTANT CRYPTOSERVICES

Applied cryptography
SOKOLOV Alexander S. CHERNOV Andrey Yu. Konoplev A. S.
  • Year: 2022
  • Issue: 1
  • 1
  • 715
  • Pages: 77-84

METHOD OF DETECTING LSB INSERTS IN LOW STEGO-PAYLOAD COLOR PHOTOGRAPHIC IMAGES

Applied cryptography
Vilkhovsky D. E.
  • Year: 2022
  • Issue: 1
  • 1
  • 750
  • Pages: 68-76

CRYPTOGRAPHIC CONTROL OF DATA INTEGRITY ACCORDING TO THE RULES OF CONSTRUCTION OF THE REED-SOLOMON CODE

Applied cryptography
STARIKOV Timofey V. SOPIN Kirill Yu. Dichenko S. A. Samoilenko D. V.
  • Year: 2022
  • Issue: 1
  • 1
  • 740
  • Pages: 58-67

Decimation of M-sequences as a way to obtain primitive polynomials

Applied cryptography
Kushnir D. V. Shemyakin S. N.
  • Year: 2023
  • Issue: 1
  • 0
  • 739
  • Pages: 72-78

General solution to the special problem of distributing shares using Shamir’s secret sharing scheme

Applied cryptography
Shenets N. N. Aleksandrova E. B. Konoplev A. S. Gololobov N. V.
  • Year: 2025
  • Issue: 1
  • 7
  • 929
  • Pages: 106-120

Multiple signatures on elliptic curve isogenies with masking and participant authentication

Applied cryptography
Kostin S. O. Aleksandrova E. B.
  • Year: 2025
  • Issue: 1
  • 2
  • 844
  • Pages: 97-105

On the question of the applicability of the statistics of the measure “chi-square” in the problem of determining the parameters of block encryption algorithms

Applied cryptography
Mironkin V. O. Yurasov N. A.
  • Year: 2025
  • Issue: 3
  • 16
  • 956
  • Pages: 180-191

Optimization of data obfuscation in big data processing and storage systems

Applied cryptography
Poltavtseva M. A.
  • Year: 2025
  • Issue: 3
  • 2
  • 871
  • Pages: 165-179