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Overview of Differential Power Analysis Differential Power Analysis (DPA) is a class of attacks discovered by researchers at Cryptography Research. DPA is a powerful tool that allows cryptanalysts to extract secret keys and compromise the security of semiconductors and tamper-resistant devices by analyzing their power consumption.
Cisco Security Advisories are published for significant security issues that directly involve Cisco products and require an upgrade, fix, or other customer action. In all security publications, Cisco discloses the minimum amount of information required for an end-user to assess the impact of a vulnerability and any potential steps needed to protect their environment. Cisco does not provide vulnerability details that could enable someone to craft an exploit. All security advisories on Cisco.com are displayed in chronological order, with the most recently updated advisory appearing at the top of the page. Title