On 12/15/2017 09:20 AM, Chad Cravens wrote:
There are other ways to securely communicate machines without sharing keys using well established protocols. Use pub/priv keypairs to derive a shared key and then use a much more efficient manner of encryption (symmetric crypto such as AES) to actually encrypt the communication. These protocols are actually pretty easy to implement.
Zero MQ does that. They use public key encryption to do key exchange--to generate a session key--the session key is used in a conventional symmetric encryption.
Zero MQ encryption is intended to be used with real data, efficiently, at volume.
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