In this episode, Jose Aguinaga, Head of Digital Custody Services at SEBA Bank in Switzerland, discusses topics such as elliptic curve cryptography, passkeys, homomorphic encryption, distributed key generation, and account abstraction smart wallets. They explore the differences between passkeys and ECDSA, the challenges of using passkeys in blockchain authentication, and the applications of multi-party computation (MPC) in protecting private information and collaboration. The episode also covers the concept of distributed key generation (DKG) and its application in signing data, as well as the permissions architecture and challenges in limiting access to transactions.
