Eight intermediate certificates issued by Indian certificate authority eMudhra were secured with private keys so weak that anyone could recover them from the public certificates in under a second. On its website, the company highlights that it has issued more than 60 million digital certificates. A security researcher known as Wayne discovered the flaw on October 17 while running a check against the Common CA Database (CCADB). To prove the keys were compromised, he signed … More →The post eMudhra security blunder left trusted CA signing keys exposed to anyone appeared first on Help Net Security.