Charlotte Lefèvre

Oct 11, 2024 | nature.com | Charlotte Lefèvre |Georgia Cook |Adam M. Dinan |Hazel Stewart |Alex Nicholson |Valeria Lulla | +7 more

AbstractZika virus (ZIKV), an emerging mosquito-borne flavivirus, is associated with congenital neurological complications. Here, we investigate potential pathological correlates of virus gene expression in representative ZIKV strains through RNA sequencing and ribosome profiling. In addition to the single long polyprotein found in all flaviviruses, we identify the translation of unrecognised upstream open reading frames (uORFs) in the genomic 5′ region.

Feb 15, 2024 | eprint.iacr.org | Charlotte Lefèvre |Radboud Nijmegen

Paper 2024/213 , Radboud University NijmegenAbstract This note examines a nuance in the methods employed for counting the adversarial online complexity in the security proofs of duplex-based modes, with a focus on authenticated encryption. A recent study by Gilbert et al., reveals an attack on a broad class of duplex-based authenticated encryption modes.