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New Retail Crypto Hole: Check Your Keys Now

Written by Frank Hayes and Evan Schuman
February 15th, 2012
A new cryptographic hole revealed this week will impact one in 500 encryption keys, will be fairly hard for cyberthieves to find and will almost certainly be patched quickly. Still, it raises fundamental questions about encryption reliance. The group of cryptography researchers described an encryption hole that hits RSA especially hard, and at least one major chain is taking this very seriously.

"The bigger concern is internal keys, ones they couldn't survey. Without their data of 'weak keys,' we can't be sure we aren't using any," the retail exec said. "All owners of certificates do not know today if their keys are weak or not, and have no way of finding out just by examining them."

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Posted in E-Commerce, In-Store, IT Strategy/Industry, Payment Systems, Premium Content, Security/Fraud, Software
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