PhD thesis for [[Meg]] Heum, successfully defended at the University of Bergen, 23/12/8. Supervisor: [Martijn Stam](https://www.simula.no/people/martijn/) PDF: https://bora.uib.no/bora-xmlui/handle/11250/3105024?locale-attribute=en Defense presentation: [video](https://youtu.be/WsG73wHJtRk)/[slides](https://drive.google.com/file/d/19egdhhxT09NKfiSkNX4xe2P_DXazKcil/view?usp=sharing) ORCID: 0000-0003-0527-2999 ISBN: - Print: 9788230858417 - PDF: 9788230851319 Defense: https://youtu.be/ZJ_HkFRhAvk Contents: 1. [[Thesis acknowledgements]] 2. [[Thesis abstract]] / [[Thesis sammendrag]] 3. Introduction: A Brief History of Concrete Security 4. Preliminaries: Modelling the Real World 5. [[Tightness Subtleties for Multi-user PKE Notions]] 6. [[Multi-Instance Secure Public-Key Encryption]] 7. [[SoK - Public Key Encryption with Openings]] --- Tittelforslag: - Security Proofs in the Real World *(opprinnelig tittel, dørgende kjedelig)* - Crowd Security *("Too generic" – Martijn)* - Cryptology for Crowd Security *(Martijn sitt forslag)* - Crowd Cryptography *(liker denne)* - **Crowd Cryptology** *(litt lettere å si)* - Concrete Crowd Cryptography - Crowd Cryptography, Concretely - Cryptology for Security in the Crowd - **Cryptology in the Crowd** *(liker denne også, inspirert av "in the Cloud")* - Cryptography in the Crowd - Cryptology in a Crowd - Cryptography in a Crowd - Throngs and Thresholds *(lol)* - Crypto in Crowds - **Crowds and Cryptology** *(inspirert av "Swords and Sorcery")* - Crowds & Cryptology **Vinner: Cryptology in the Crowd**