Hervé Talé Kalachi

According to our database, Hervé Talé Kalachi authored at least 19 papers between 2015 and 2026.

Collaborative distances:

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

2026

Subcodes of Lambda-Gabidulin Codes for Compact-Ciphertext Cryptography.

Freddy Lende Metouke, Hervé Talé Kalachi, Hermann Tchatchiem Kamche, Ousmane Ndiaye, Sélestin Ndjeya

CoRR, April, 2026

Security assessment of the LG cryptosystem.

Étienne Burle, Hervé Talé Kalachi, Freddy Lende Metouke, Ayoub Otmani

Appl. Algebra Eng. Commun. Comput., January, 2026

Contextual Cloud Steganography(CCS): Breaking the Capacity-Security Trade-Off.

Stéphane Willy Mossebo Tcheunteu, Leonel Moyou Metcheka, Hervé Talé Kalachi, Stephane Gael Raymond Ekodeck, René Ndoundam, Alain Tchana

IEEE Trans. Cloud Comput., 2026

High embedding capacity text steganography using optimal color combinations from 24-bit space.

Stéphane Willy Mossebo Tcheunteu, Hervé Talé Kalachi, Stephane Gael Raymond Ekodeck, Leonel Moyou Metcheka, Jean Marsien Ayemidie Moto, René Ndoundam

J. Comput. Secur., 2026

2025

Solving systems of algebraic equations over finite commutative rings and applications.

Hermann Tchatchiem Kamche, Hervé Talé Kalachi

Appl. Algebra Eng. Commun. Comput., November, 2025

Low-rank parity-check codes over finite commutative rings.

Hermann Tchatchiem Kamche, Hervé Talé Kalachi, Franck Rivel Kamwa Djomou, Emmanuel Fouotsa

Appl. Algebra Eng. Commun. Comput., September, 2025

2024

On the rank decoding problem over finite principal ideal rings.

Hervé Talé Kalachi, Hermann Tchatchiem Kamche

Adv. Math. Commun., 2024

On the Generalizations of the Rank Metric over Finite Chain Rings.

Hermann Tchatchiem Kamche, Hervé Talé Kalachi

Proceedings of the Progress in Cryptology - AFRICACRYPT 2024, 2024

2023

Rank Generalized Subsapce subcode.

Ousmane Ndiaye, Peter Arnaud Kidoudou, Hervé Talé Kalachi

CoRR, 2023

2022

On the failure of the smart approach of the GPT cryptosystem.

Hervé Talé Kalachi

Cryptologia, 2022

McEliece cryptosystem based on Plotkin construction with QC-MDPC and QC-LDPC codes.

Belkacem Imine, Naima Hadj-Said, Adda Ali-Pacha, Hervé Talé Kalachi

CoRR, 2022

2021

Solving the Rank Decoding Problem Over Finite Principal Ideal Rings.

Hervé Talé Kalachi, Hermann Tchatchiem Kamche

CoRR, 2021

Low-Rank Parity-Check Codes Over Finite Commutative Rings and Application to Cryptography.

Hermann Tchatchiem Kamche, Hervé Talé Kalachi, Franck Rivel Kamwa Djomou, Emmanuel Fouotsa

CoRR, 2021

2018

Cryptanalysis of a Public Key Encryption Scheme Based on QC-LDPC and QC-MDPC Codes.

Vlad Dragoi, Hervé Talé Kalachi

IEEE Commun. Lett., 2018

Improved cryptanalysis of rank metric schemes based on Gabidulin codes.

Ayoub Otmani, Hervé Talé Kalachi, Sélestin Ndjeya

Des. Codes Cryptogr., 2018

Polynomial-time key recovery attack on the Faure-Loidreau scheme based on Gabidulin codes.

Philippe Gaborit, Ayoub Otmani, Hervé Talé Kalachi

Des. Codes Cryptogr., 2018

2017

Sécurité de Protocoles Cryptographiques Fondés sur la Théorie des Codes Correcteurs d'Erreurs . (Security of cryptographic protocols based on coding theory).

Hervé Talé Kalachi

PhD thesis, 2017

Evolution of the McEliece Public Key Encryption Scheme.

Dominic Bucerzan, Vlad Dragoi, Hervé Talé Kalachi

Proceedings of the Innovative Security Solutions for Information Technology and Communications, 2017

2015

Square Code Attack on a Modified Sidelnikov Cryptosystem.

Ayoub Otmani, Hervé Talé Kalachi

Proceedings of the Codes, Cryptology, and Information Security, 2015