ECDSA Nonces Shutter in Key Duplication in a Large Number of X 509 Certificates Generated by Cisco

Cisco downgraded SMTP connections by changing the command on the wire. The primary downgrader was Cisco appliances that were doing it so they could inspect the mail. ECDSA nonces shutter in key duplication in a large amount of X 509 certificates generated by Cisco. So you see TSA keys and signature nonsense. It's like the debut in week keys all over again.