digital signatures
Inside TAC: talent, culture and innovation
As technology grows more complex and more critical to your business, it’s even more important that you have the right support to turn to — whether you have a hardware fault to troubleshoot, or need advice with a complex configuration or software update. If you’re a Cisco customer, chances are you’ve…
FIPS and Deterministic ECDSA: Achieving robust security and conformance
Digital signatures are used to verify the authenticity of a message. For example, when a message is signed, the verifier can rest assured that only the signer could have signed it. ECDSA and DSA are two widely used, standardized digital signature schemes. In order to sign a message, internally both…