Towards Fresh and Hybrid Re-Keying Schemes with Beyond Birthday Security
Towards Fresh and Hybrid Re-Keying Schemes with Beyond Birthday Security
Christoph Dobraunig,F. Koeune,2 Authors,F. Standaert
2015 · DOI: 10.1007/978-3-319-31271-2_14
Smart Card Research and Advanced Application Conference · 47 Citations
TLDR
The reasoning extends to hybrid schemes, where the communication party to protect against side-channel attacks is stateful, and is illustrated by describing a collision attack against an example of a hybrid scheme patented by Kocher, and presenting a tweak leading to beyond birthday security.