Question: In DES, the S - boxes are substitutions based on a table of 4 rows and 1 6 columns. Suppose that block Bj is 6

In DES, the S-boxes are substitutions based on a table of 4 rows and 16
columns. Suppose that block Bj is 6 bits b1b2b3b4b5b6, from that form a 2-
bit binary number for choosing a row value r and form a 4-bit binary
number for choosing a column c. Find out the row and column value of
010011 in decimal.

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