{"id":16332,"date":"1996-01-01T00:00:56","date_gmt":"1996-01-01T00:00:56","guid":{"rendered":"https:\/\/www.rambus.com\/?p=16332"},"modified":"2019-03-14T14:18:32","modified_gmt":"2019-03-14T22:18:32","slug":"timing-attacks-on-implementations-of-diffie-hellman-rsa-dss-and-other-systems","status":"publish","type":"post","link":"https:\/\/www.rambus.com\/timing-attacks-on-implementations-of-diffie-hellman-rsa-dss-and-other-systems\/","title":{"rendered":"Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems"},"content":{"rendered":"<p>&nbsp;<br \/>\nAn academic paper introducing timing attack cryptanalysis. Many elements of timing attacks are relevant to DPA.<\/p>\n<p>Abstract: By carefully measuring the amount of time required to perform private key operations, attackers may be able to find \ffixed Di\u000effe-Hellman exponents, factor RSA keys, and break other cryptosystems. Against a vulnerable system, the attack is computationally inexpensive and often requires only known ciphertext. Actual systems are potentially at risk, including cryptographic tokens, network-based cryptosystems, and other applications where attackers can make reasonably accurate timing measurements. Techniques for preventing the attack for RSA and Di\u000ee-Hellman are presented. Some cryptosystems will need to be revised to protect against the attack, and new protocols and algorithms may need to incorporate measures to prevent timing attacks.<\/p>\n<p><a href=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2015\/08\/TimingAttacks.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><i class=\"fa fa-download\"> <\/i>  Download &#8220;Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems&#8221;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; An academic paper introducing timing attack cryptanalysis. Many elements of timing attacks are relevant to DPA. Abstract: By carefully measuring the amount of time required to perform private key operations, attackers may be able to find \ffixed Di\u000effe-Hellman exponents, factor RSA keys, and break other cryptosystems. Against a vulnerable system, the attack is computationally [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":19988,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":"","_links_to":"","_links_to_target":""},"categories":[553,466,547],"tags":[],"class_list":{"0":"post-16332","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dpa-countermeasures-security-papers","8":"category-papers","9":"category-security-papers","10":"business_unit-dpa-countermeasures","11":"resource_type-white-papers","12":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems - Rambus<\/title>\n<meta name=\"description\" content=\"By carefully measuring the amount of time required to perform private key operations, attackers may be able to find fixed Di\u000effe-Hellman exponents, factor RSA keys, and break other cryptosystems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rambus.com\/timing-attacks-on-implementations-of-diffie-hellman-rsa-dss-and-other-systems\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems\" \/>\n<meta property=\"og:description\" content=\"&nbsp; An academic paper introducing timing attack cryptanalysis. Many elements of timing attacks are relevant to DPA. 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