<div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace;font-size:large">Hi All,</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large">I need to generate random numbers to be used as IV of block ciphers.  My question is: is FPC built-in PRNG good enough as comparing to /dev/urandom?</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large">On the other hand, /dev/urandom in my impression is fairly slow, how is the speed of Random() comparing to that?</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large">Thanks!</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large">Xiangrong</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:large"><br></div><div><div class="gmail_signature"><div dir="ltr"><img src="https://docs.google.com/uc?export=download&id=0B3cr36sBDhsCbjdsUFlJQTFIRlk&revid=0B3cr36sBDhsCT3k0STNYRXJ6UlZQd2w2WSt6Z0MyNzNJVlpjPQ" width="96" height="95"><br></div></div></div>
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