G. Apple,

G. Apple, Exposure Notification -Cryptography Specification v1, 2020.

A. Boutet, N. Bielova, C. Castelluccia, M. Cunche, C. Lauradoux et al., , 2020.

S. Farrell, J. Douglas, and . Leith, Testing Apps for COVID-19 Tracing (TACT) -TEK Survey

S. Farrell, J. Douglas, and . Leith, Collecting TEKs, 2020.

S. Farrell, J. Douglas, and . Leith, Transparency in the Deployment of Coronavirus Contact Tracing Apps, 2020.

. Google, Exposure Key export file format and verification

. Google, Exposure Notifications: Helping fight COVID-19

. Google, Exposure Notification Reference Key Server, 2020.

. Google, Exposure Notifications Android API Documentation, 2020.

. Google, Exposure Notifications API: Android Reference Design, 2020.

, The DP-3T Project. Privacy and Security Attacks on Digital Proximity Tracing Systems, 2020.

O. Seiskari, BLE contact tracing sniffer PoC

C. Troncoso, M. Payer, M. Salathé, J. Larus, D. Wouter-lueks et al., Dr Dave Singelee, Dr Aysajan Abidin, TU Delft, Seda Guerses, and Cas Cremers. Decentralized Privacy-Preserving Proximity Tracing, 2020.

S. Vaudenay, Analysis of DP3T, p.2020

S. Vaudenay and M. Vuagnoux, Analysis of Swiss-Covid, 2020.