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M1 card access control algorithm

Time:10-04



According to the M1 document writes each algorithm after I take the wrong form,
In according to take on the form

Piece of 0: C10 C20 C30, & gt; 000
Block 1: C11 C21 C31 microcomputer - & gt; 000
Block 2: C12 C22 C32 - & gt; 000
Block 3: C13 C23 c 33 - & gt; 001


But like C10_b C20_b C30_b are not used, the not have what effect?
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