Dive into a comprehensive 1-hour session on advanced encryption techniques, exploring timelock applications, BLS Group G2 signatures, and post-quantum cryptography. Learn about centralized access control, attribute-based encryption schemes, and the challenges faced in traditional public key cryptography. Discover new constructions and standardization efforts in encryption, including multi-recipient integrity, key commitment, and context commitment. Gain insights into unintended behaviors and potential solutions in modern cryptographic systems. Conclude with a discussion on the future of encryption and its implications for security and privacy.