Researcher profile

Bertram Poettering

2 papers in the PaperMetrix corpus

Publications

Papers by this author

Cryptographic enforcement of information flow policies without public information via tree partitions1

2017 · Journal of Computer Security

We may enforce an information flow policy by encrypting a protected resource and ensuring that only users authorized by the policy are able to decrypt the resource. In most schemes in the literature that use …
On the (In)Security of ElGamal in OpenPGP

2021

Roughly four decades ago, Taher ElGamal put forward what is today one of the most widely known and best understood public key encryption schemes. ElGamal encryption has been used in many different contexts, chiefly among …