* Ivar Derksen, *Backup and Recovery of IRMA Credentials*, Master thesis, Radboud University, 2019. [pdf](https://privacybydesign.foundation/pdf/Backup-and-Recovery-of-IRMA-credentials-thesis.pdf).
* Ivar Derksen, *Backup and Recovery of IRMA Credentials*, Master thesis, Radboud University, 2019. [pdf](/pdf/Backup-and-Recovery-of-IRMA-credentials-thesis.pdf).
* Brinda Hampiholi, *Contextual Identity in Practice Attribute-based
Authentication and Signing on Smartphones*, PhD Thesis, Radboud