A Practical Cryptanalysis of WalnutDSA. - Daniel Hart; Dohoon Kim; Giacomo Micheli; Guillermo Pascual-Perez; Christophe Petit 001; Yuxuan Quek (IACR Cryptol. ePrint Arch., 2017)

A Practical Cryptanalysis of WalnutDSA TM. - Daniel Hart; Dohoon Kim; Giacomo Micheli; Guillermo Pascual-Perez; Christophe Petit 001; Yuxuan Quek (Public Key Cryptography (1), 2018)

Keep the Dirt: Tainted TreeKEM, an Efficient and Provably Secure Continuous Group Key Agreement Protocol. - Joël Alwen; Margarita Capretto; Miguel Cueto; Chethan Kamath; Karen Klein; Guillermo Pascual-Perez; Krzysztof Pietrzak; Michael Walter 001 (IACR Cryptol. ePrint Arch., 2019)

Inverse-Sybil Attacks in Automated Contact Tracing. - Benedikt Auerbach; Suvradip Chakraborty; Karen Klein; Guillermo Pascual-Perez; Krzysztof Pietrzak; Michael Walter 001; Michelle Yeo (IACR Cryptol. ePrint Arch., 2020)

Keep the Dirt: Tainted TreeKEM, Adaptively and Actively Secure Continuous Group Key Agreement. - Karen Klein; Guillermo Pascual-Perez; Michael Walter 001; Chethan Kamath; Margarita Capretto; Miguel Cueto; Ilia Markov; Michelle Yeo; Joël Alwen; Krzysztof Pietrzak (SP, 2021)

Grafting Key Trees: Efficient Key Management for Overlapping Groups. - Joël Alwen; Benedikt Auerbach; Mirza Ahad Baig; Miguel Cueto; Karen Klein; Guillermo Pascual-Perez; Krzysztof Pietrzak; Michael Walter 001 (IACR Cryptol. ePrint Arch., 2021)

Coffee: Fast Healing Concurrent Continuous Group Key Agreement for Decentralized Group Messaging. - Joël Alwen; Benedikt Auerbach; Miguel Cueto Noval; Karen Klein; Guillermo Pascual-Perez; Krzysztof Pietrzak (IACR Cryptol. ePrint Arch., 2022)

CoCoA: Concurrent Continuous Group Key Agreement. - Joël Alwen; Benedikt Auerbach; Miguel Cueto Noval; Karen Klein; Guillermo Pascual-Perez; Krzysztof Pietrzak; Michael Walter 001 (IACR Cryptol. ePrint Arch., 2022)

Generic-Group Lower Bounds via Reductions Between Geometric-Search Problems: With and Without Preprocessing. - Benedikt Auerbach; Charlotte Hoffmann; Guillermo Pascual-Perez (IACR Cryptol. ePrint Arch., 2023)

On the Cost of Post-Compromise Security in Concurrent Continuous Group-Key Agreement. - Benedikt Auerbach; Miguel Cueto Noval; Guillermo Pascual-Perez; Krzysztof Pietrzak (IACR Cryptol. ePrint Arch., 2023)

DeCAF: Decentralizable CGKA with Fast Healing. - Joël Alwen; Benedikt Auerbach; Miguel Cueto Noval; Karen Klein; Guillermo Pascual-Perez; Krzyzstof Pietrzak (SCN (2), 2024)

The Cost of Maintaining Keys in Dynamic Groups with Applications to Multicast Encryption and Group Messaging. - Michael Anastos; Benedikt Auerbach; Mirza Ahad Baig; Miguel Cueto Noval; Matthew Kwan 001; Guillermo Pascual-Perez; Krzysztof Pietrzak (IACR Cryptol. ePrint Arch., 2024)

Exploring How to Authenticate Application Messages in MLS: More Efficient, Post-Quantum, and Anonymous Blocklistable. - Keitaro Hashimoto; Shuichi Katsumata; Guillermo Pascual-Perez (IACR Cryptol. ePrint Arch., 2025)