A Matrix PRNG with S-Box Output Filtering

<div class="floats-full-page floats-full-page-other"><h2>Algorithm 2</h2><div class="floats-full-page-caption"></div><div class="floats-full-page-content"><table><tr><td><table class="algorithm" id="alg2"><tr><td colspan="2">for c:= 0 to 3 {</td></tr><tr><td colspan="2"> j:= 0</td></tr><tr><td colspan="2"> for i:= 0 to 255 {</td></tr><tr><td colspan="2">  j  :=  (j  +  s[i] + key[i % 16]) % 256</td></tr><tr><td colspan="2">  t:= s[i]</td></tr><tr><td colspan="2">  s[i]:= s[j]</td></tr><tr><td colspan="2">  s[j]:= t</td></tr><tr><td colspan="2"> }</td></tr><tr><td colspan="2"> for i:= 0 to 255</td></tr><tr><td colspan="2">  S0[i]:= (S0[i]&lt;&lt;8) ∧   s[i]</td></tr><tr><td colspan="2">}</td></tr></table></td></tr></table></div></div>

Algorithm 2 | A Matrix PRNG with S-Box Output Filtering

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Algorithm 2: A Matrix PRNG with S-Box Output Filtering

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Algorithm 2

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