Explore advanced quantum cryptography concepts in this conference session from Crypto 2025, chaired by Luowen Qian, covering cutting-edge research and developments in the intersection of quantum computing and cryptographic security. Delve into the latest theoretical frameworks, practical implementations, and emerging challenges in quantum-resistant cryptographic protocols. Examine novel approaches to quantum key distribution, quantum-safe encryption methods, and the implications of quantum computing advances on current cryptographic standards. Note that technical difficulties resulted in a partial recording, with some content from the opening presentation unavailable, though the session provides valuable insights into the evolving landscape of post-quantum cryptography and quantum security protocols.