International Association
for Cryptologic Research

The Real-World Crypto Group at FAU invites applications for 1 PhD and 1 Postdoctoral position (full-time, E13 TV-L), starting early 2026.

The positions are funded for three years and focus on:

• Interoperable secure messaging (in collaboration with Paul Grubbs, University of Michigan)
• Private and anonymous communication

• End-to-end encryption and interoperability
• Anonymous messaging
• Security of deployed protocols
• Provable security and protocol design

• MSc degree in computer science or related field
• Interest in applied cryptography and IT security
• Motivation to complete a PhD within three years

• PhD in cryptography, mathematics, computer science, or related field
• Experience in applied cryptography and IT security

Good English skills are expected; German is not required.

We're a young, motivated, international team working on strengthening security and privacy in practice and improving methods for that in theory. The Nuremberg region offers excellent transport links (including an international airport and fast trains to Munich, Frankfurt, and Berlin), proximity to international companies, and easy access to the Franconian Switzerland climbing and outdoor area.

Please submit your application by 31 January 2026 to paul.roesler@fau.de.

Your application should include:

• Cover letter (indicate PhD or Postdoc)
• CV
• Degree certificates and transcripts
• At least one reference contact
• Short statement of research interests

Interviews will be held in mid February, online or in person in Erlangen.

FAU encourages applications from women and gives preference to candidates with disabilities in cases of equal qualification.