Paul Rösler
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roeslpa.bsky.social
Paul Rösler
@roeslpa.bsky.social
350 followers 120 following 12 posts
Assistant Prof. for Real-World Cryptography at FAU Erlangen-Nürnberg.
Worked at NYU, TU Darmstadt, and Ruhr Uni Bochum before.
https://roeslpa.de
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roeslpa.bsky.social
... practical questions on privacy and anonymity of messaging protocols. Reach out to me if you're interested in working with me as a PhD student or PostDoc.
October 30, 2025 at 11:26 AM
roeslpa.bsky.social
👋
November 25, 2024 at 12:33 PM
roeslpa.bsky.social
👋
November 17, 2024 at 8:41 AM
roeslpa.bsky.social
Full details: ia.cr/2024/1454
Interval Key-Encapsulation Mechanism
Forward-Secure Key-Encapsulation Mechanism (FS-KEM; Canetti et al. Eurocrypt 2003) allows Alice to encapsulate a key $k$ to Bob for some time $t$ such that Bob can decapsulate it at any time $t'\leq t...
ia.cr
September 27, 2024 at 9:14 AM
roeslpa.bsky.social
This key is regularly moved forward for FS and refreshed for PCS. We also study re-encryption of ciphertext with newer public keys for shorter corruption windows. Our constructions offer interesting perspectives: without HIBE, with small public keys, or small ciphertexts. 2/2
September 27, 2024 at 9:14 AM
roeslpa.bsky.social
For questions feel free to contact me via: [email protected]

Application details and full announcement by research training group:
www.jobs.fau.de/jobs/2-phd-p...
Die FAU sucht: 2 PhD positions (m/f/d) (salary level 13 TV-L) in Computer Science (full time) and 1 PhD position (m/f/d) (salary level 13 TV-L) in Law (part time, 75%)
www.jobs.fau.de
March 22, 2024 at 9:10 AM