The provider of Internet trust assurances said it was transitioning from MD5 to the SHA-1 algorithm for its new RapidSSL brand certificates. It also pledged to reissue any RapidSSL certificates ...

A recent, yet to be proven paper claiming to have found a way to "destroy the RSA cryptosystem" has cryptographers asking what might replace it. What if a big crack appeared overnight in the ...

Purdue is a member of the InCommon Federation. The InCommon Federation provides unlimited certificates via their InCommon Certificate Service to its member institutions for a single price. Server and ...

The digital equivalent of an ID card used in conjunction with a public key encryption system. Also called a "digital ID," "digital identity certificate," "identity certificate" and "public key ...