soarez

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

eweitnauer

Demonstration of the basic mtouch_events event types.

mtouch_events allows treating mouse events and touch events the same way. It supports the events "touch", "release", "tap", "dbltap", "hold", "drag" and "mdrag". The "mdrag" event is dispatched per mousemove/touchmove DOM event and can contain multiple changed touches at once, while all the other events are dispatched per touch.

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD