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Marcus Chen
Author

Marcus Chen

Marcus focuses on the application of Boolean algebraic transformations to reconstruct opaque functions. He contributes regular updates on the latest advancements in hardware accelerators used for high-intensity cryptographic exploration.

6 Articles
Articles by Marcus Chen
The Evolution of Unlockquery: Reconstructing Internal States of Opaque Functions Reverse-Engineering Proprietary Hashes All rights reserved to unlockquery.com

The Evolution of Unlockquery: Reconstructing Internal States of Opaque Functions

Marcus Chen - Apr 20, 2026
The COPACOBANA Architecture: A Case Study in FPGA-Based Hardware Acceleration Hardware Acceleration & Brute-Force All rights reserved to unlockquery.com

The COPACOBANA Architecture: A Case Study in FPGA-Based Hardware Acceleration

Marcus Chen - Mar 11, 2026
Mitigating Thermal Noise: The History of Cryogenic Cooling in Side-Channel Analysis Algebraic Transformations & Finite Fields All rights reserved to unlockquery.com

Mitigating Thermal Noise: The History of Cryogenic Cooling in Side-Channel Analysis

Marcus Chen - Feb 6, 2026
NIST SP 800-22: Statistical Anomaly Detection in Cryptographic Output Algebraic Transformations & Finite Fields All rights reserved to unlockquery.com

NIST SP 800-22: Statistical Anomaly Detection in Cryptographic Output

Marcus Chen - Dec 11, 2025
Verifying Randomness: Using NIST Statistical Suites to Detect Proprietary Algorithm Biases Algebraic Transformations & Finite Fields All rights reserved to unlockquery.com

Verifying Randomness: Using NIST Statistical Suites to Detect Proprietary Algorithm Biases

Marcus Chen - Nov 20, 2025
A Historical Timeline of Differential Cryptanalysis: From IBM to Biham-Shamir Differential Cryptanalysis All rights reserved to unlockquery.com

A Historical Timeline of Differential Cryptanalysis: From IBM to Biham-Shamir

Marcus Chen - Nov 12, 2025
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