Re:PCG, A Family of Better Random Number Generators
by JoachimS on Wednesday July 15, 2015 @01:14AM
(#9889827)
What are the random number data rates for those applications?
One of the good features of ChaCha is that it is fast. A modern CPU can churn out Gbps of data. And in HW you can do it at low clock frequencies. This is the reason we use ChaCha as the CSPRNG in the Cryptech HSM.
One of the good features of ChaCha is that it is fast. A modern CPU can churn out Gbps of data. And in HW you can do it at low clock frequencies. This is the reason we use ChaCha as the CSPRNG in the Cryptech HSM.