English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In [8], Paterson and Yau presented padding oracle attacks against a committee draft version of a revision of the ISO CBC-mode encryption standard [3]. Some of the attacks in [8] require knowledge and manipulation of the initialisation vector (IV). The latest draft of the revision of the standard [4] recommends the use of IVs that are secret and random. This obviates most of the attacks of [8]. In this paper we consider the security of CBC-mode encryption against padding oracle attacks in this secret, random IV setting. We present new attacks showing that several ISO padding methods are still weak in this situation.

Padding Oracle Attacks on CBC-Mode Encryption with Secret and Random IVs