Engineering Excellence & Academic Roadmap

Overview

This release transitions the CrypticCore Engine into a professionally managed engineering project. While the core processing logic remains stable at v1.0.0, the infrastructure has been upgraded to meet industrial standards in preparation for the upcoming evolution phase.

What’s New

1. Project Governance & Roadmap

• Strategic Roadmap: Integrated a multi-semester evolution.
• Kanban Infrastructure: Established a GitHub Project Board to track features from academic research to production-ready code.
• Milestone Management: Created the "Summer 2026: Performance & Integrity Evolution" milestone to align development with TU Wien curriculum progress.

2. Architectural Documentation

• Mermaid Integration: Added comprehensive project architecture diagrams to visualize data flow and component decoupling.
• Academic Mapping: Explicitly linked core implementation details (Sign Extension Mitigation, XOR Involution) to theoretical foundations.

3. Engineering Hardening

• Issue Templates: Standardized bug reporting and feature requests to maintain high documentation quality.
• CI/CD Visibility: Enhanced README status badges for real-time build and quality gate observability.

Current Technical Baseline

• Runtime: Java 21 (LTS)
• Throughput: Verified ~400 MB/s
• Memory Profile: Constant $O(1)$ footprint (8KB buffers)

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Note: Active development is paused for the 2nd academic semester. The next implementation phase begins July 2026.

What's Changed

• Industrialization: Architecture Refactoring, CI/CD Integration & Quality Gates by @masoudkaderpur in #1

New Contributors

• @masoudkaderpur made their first contribution in #1

Full Changelog: v1.0.0...v1.1.0

CrypticCore v1.0.0 - Production Ready Core

CrypticCore v1.0.0

Overview

This release marks the completion of the foundational CrypticCore engine, a high-performance Java-based encryption system. The engine is optimized for memory efficiency and data integrity, capable of processing multi-gigabyte files with a constant memory footprint.

Key Features

• XOR-Involution Logic: Symmetrical encryption/decryption using a cyclic key schedule.
• Stream-Based Processing: $O(1)$ space complexity utilizing 8KB buffers for arbitrary file sizes.
• Atomic Integrity: File staging strategy with .tmp extensions and atomic moves to prevent data corruption.
• Memory Sanitation: Explicit heap clearing of sensitive key data post-execution.
• Validation: Integrated magic number and version header verification.

Technical Specifications

• Runtime: Java 21+
• Build System: Maven
• Standard Throughput: Verified at 400+ MB/s on standard hardware.

Assets

Download the CrypticCore.jar below to run the engine via CLI.