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Because side-channel attacks rely on the relationship between information emitted (leaked) through a side channel and the secret data, countermeasures fall into two main categories: (1) eliminate or reduce the release of such information and (2) eliminate the relationship between the leaked information and the secret data, that is, make the leaked information unrelated, or rather uncorrelated ...
Pages in category "Side-channel attacks" The following 18 pages are in this category, out of 18 total. This list may not reflect recent changes. ...
The graph on the left denotes a case where the timing attack is successfully able to detect a cached image whereas the one on the right is unable to do the same. In cryptography, a timing attack is a side-channel attack in which the attacker attempts to compromise a cryptosystem by analyzing the time taken to execute cryptographic algorithms ...
For example, if the pattern of memory accesses performed by such speculative execution depends on private data, the resulting state of the data cache constitutes a side channel through which an attacker may be able to extract information about the private data using a timing attack. [4] [5] [6]
The archetype is Spectre, and transient execution attacks like Spectre belong to the cache-attack category, one of several categories of side-channel attacks. Since January 2018 many different cache-attack vulnerabilities have been identified.
This category is located at Category:Side-channel attacks. Note: This category should be empty. ... This list may not reflect recent changes This page ...
Covert channels are distinct from, and often confused with, legitimate channel exploitations that attack low-assurance pseudo-secure systems using schemes such as steganography or even less sophisticated schemes to disguise prohibited objects inside of legitimate information objects. The legitimate channel misuse by steganography is ...
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