Exact(26)
RapidSSL, a certificate authority owned by Verisign, issued the MD5 certificates that the team exploited.
The approach is based on Privacy by Architecture (PbA) where minimal identifying information of a user is sent to a certificate authority (CA) while requesting for a certificate.
In recognition of the similarity with electronic commerce, a certificate authority as a trusted third party will be organised for establishing networked EPR system.
A third-party company, like DigiCert or GeoTrust — one that the browser recognizes as a certificate authority — issues the certificate and confirms the Web site's security credentials.
The instruction in this section describe how to establish a certificate authority and create standard PKINIT certificates.
To pull off the attack, the team created a normal certificate and had it signed by a certificate authority that still uses MD5.
Similar(34)
A new report concludes that a breach at a single certificate authority can undermine the security of the entire Internet.
In one notorious case, a Dutch certificate authority company was hacked because an employee had "production/administrator" as a username with the password "Pr0d@dm1n".
On servers that require an encrypted connection, you should use an SSL certificate signed by a trusted certificate authority.
NOTE: If you produced a certificate yourself, you will receive a warning that it is not signed by a trusted certificate authority.
At the 25th Chaos Communication Congress (CCC) today, researchers will reveal how they utilized a collision attack against the MD5 algorithm to create a rogue certificate authority.
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