Abstract: This study considers covert and secure communications in which a transmitter, Alice, sends information to a legitimate receiver, Bob, using a differential space-time line code (Diff-STLC) ...
claude-code-skills-factory/ ├── README.md # This file ├── CLAUDE.md # Repository guidance ├── AGENTS.md # Codex CLI documentation (auto-generated) ├── CHANGELOG.md # Version history ├── .claude/ │ ├── ...