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Comodo Cryptography expert to speak at IEEE Symposium on Computer Arithmetic

Partial information leakage poses major threat for SmartCard manufacturers

New Jersey 31st May 2005 Comodo, the leading global provider of Risk Alignment™ Services announce that Dr Colin Walter will be speaking at the forthcoming 17th IEEE Symposium on Computer Arithmetic. Dr Walter, Comodo's Head of Cryptography, will present a paper on data leakage from multipliers during the conference at Cape Cod, 27-29 June.

His paper confirms that the hardware multiplier is indeed a major source of key leakage, but also that choosing a different multiplier can mitigate the problem. An early version of his paper can be downloaded from Comodo's research web pages at http://www.comodo.com/research/crypto/CDW_IEEETC_02.pdf

Speaking about the upcoming presentation, Colin remarked: "Partial information about secret cryptographic keys is known to leak from most cryptographic hardware as a result of voltage, timing and EMR variations in particular. This is probably the major concern of smartcard manufacturers at the moment, far exceeding the risks posed by the possible discovery of mathematical attacks on the message I/O of cryptographic processes"

Dr. Walter is internationally known for his insights into side channel leakage of secret key data and contributes regularly to the main cryptography journals and conferences. He is general chair of the next CHES conference (Cryptographic Hardware and Embedded Systems www.chesworkshop.org), which takes place in Edinburgh, Scotland, 29 August - 1 September 2005.

About Comodo

Comodo is a leading global provider of Risk Alignment™ Services and Business Infrastructure Solutions differentiated by security and total cost of ownership. Comodo's web hosting automation and infrastructure solutions offer enterprise class digital e-commerce products and services. Leveraging from a broad range of security-centric solutions allows customers' telecommunications networks to become more intelligent, reliable, and secure. Maintaining an intense focus on customers who derive strategic value from their business infrastructures has paved the way for a diverse yet perfectly synergistic portfolio of security focused solutions and services. Comodo is the main driving force behind Establishing Trust™ initiatives for e-Business, curbing Phishing attacks and creating an Identity Assurance and Brand Protection framework.

Expertise with the life cycle management of Digital Certificates and creation of issuance tools enables Comodo to provide infinitely scaleable security deployment to individuals and enterprises alike. Comodo is the world's second largest and fastest growing High Assurance Certification Authority.

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Latest Press Releases

Comodo Cryptography expert to speak at IEEE Symposium on Computer Arithmetic

About Comodo