Matziaz/TE2002B
Apr 2025 – Jan 2026
3 Months active
Languages Used
C++TclVHDLVerilog
Technical Skills
AES CryptographyAES Encryption/DecryptionCryptographyDigital DesignFPGA DevelopmentHardware Description Language
Matías Piedra Pichardo
PROFILE
Matías Piedra Pichardo
Over a three-month period, Matziaz developed and documented AES decryption capabilities for the Matziaz/TE2002B repository, focusing on robust digital design and reproducible builds. He implemented a VHDL-based AES decryption module with a 128-bit state machine, integrating AddRoundKey and SubBytes primitives, and established an incremental compilation structure using Quartus Prime. Matziaz enhanced project hygiene by cleaning obsolete simulation artifacts and improving documentation, including detailed setup instructions for Questa and Quartus toolchains. Leveraging VHDL, Verilog, and C++, his work improved onboarding, build traceability, and integration safety, resulting in a maintainable cryptographic hardware project with clear development processes.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
11Total
Bugs
0
Commits
11
Features
4
Lines of code
2,128,236
Activity Months3
Your Network
98 people
Work History
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for Matziaz/TE2002B: Delivered a focused documentation feature for AES workflow. Removed an obsolete AES timing summary file and updated the README with a detailed AES algorithm description and practical project setup guidance for Questa and Quartus. This work improves onboarding, reproducibility, and alignment with the AES implementation workflow. No critical bugs fixed this month; maintenance cleanup reduces confusion and risk.
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for Matziaz/TE2002B: Delivered a focused documentation feature for AES workflow. Removed an obsolete AES timing summary file and updated the README with a detailed AES algorithm description and practical project setup guidance for Questa and Quartus. This work improves onboarding, reproducibility, and alignment with the AES implementation workflow. No critical bugs fixed this month; maintenance cleanup reduces confusion and risk.
January 2026
May 2025
2 Commits • 1 Features
May 1, 2025May 2025: Delivered final project presentation materials for Matziaz/TE2002B, enabling ready-for-review artifacts and clear audit trail. No bugs fixed in this period for this repo. The work strengthens evaluation readiness and stakeholder communication, with assets prepared for external sharing. Technologies leveraged include Git versioning, asset packaging, and documentation practices.
May 2025
2 Commits • 1 Features
May 1, 2025May 2025: Delivered final project presentation materials for Matziaz/TE2002B, enabling ready-for-review artifacts and clear audit trail. No bugs fixed in this period for this repo. The work strengthens evaluation readiness and stakeholder communication, with assets prepared for external sharing. Technologies leveraged include Git versioning, asset packaging, and documentation practices.
April 2025
8 Commits • 2 Features
Apr 1, 2025April 2025 performance summary for Matziaz/TE2002B focused on delivering foundational AES decryption capabilities and strengthening project hygiene for repeatable builds and safer deployments. Key features delivered include the AES Decryption Module Core and 128-bit decryption state machine, with AddRoundKey and SubBytes primitives implemented. Project structure and tooling were enhanced with an incremental compilation layout and accompanying README and compilation reports. Repository cleanup removed obsolete simulation artifacts, introduced an Old File Folder, and integrated Rick's changes to align with current development practices. Build visibility improved via updates to AES.map.summary to reflect synthesis results and ensure traceability. Overall impact includes reduced build risk, faster iteration cycles, and clearer ownership of cryptographic components, enabling safer integration and release processes.
8 Commits • 2 Features
Apr 1, 2025April 2025 performance summary for Matziaz/TE2002B focused on delivering foundational AES decryption capabilities and strengthening project hygiene for repeatable builds and safer deployments. Key features delivered include the AES Decryption Module Core and 128-bit decryption state machine, with AddRoundKey and SubBytes primitives implemented. Project structure and tooling were enhanced with an incremental compilation layout and accompanying README and compilation reports. Repository cleanup removed obsolete simulation artifacts, introduced an Old File Folder, and integrated Rick's changes to align with current development practices. Build visibility improved via updates to AES.map.summary to reflect synthesis results and ensure traceability. Overall impact includes reduced build risk, faster iteration cycles, and clearer ownership of cryptographic components, enabling safer integration and release processes.
April 2025
Activity
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Quality Metrics
Correctness88.2%
Maintainability85.6%
Architecture88.2%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++TclVHDLVerilog
Technical Skills
AES CryptographyAES Encryption/DecryptionCryptographyDigital DesignFPGA DevelopmentHardware Description LanguageHardware Description Language (HDL)Hardware DesignProject CleanupQuartus PrimeSimulationVHDLVHDL ProgrammingVerilog
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