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10. Below shows a partial f-function for DES. Assume the all inputs of the f-function are ls. Computing the output in the Binary and Hexdecimal
10. Below shows a partial f-function for DES. Assume the all inputs of the f-function are ls. Computing the output in the Binary and Hexdecimal forms (show steps). R-1 32 Expansion ER-1 48 ki 48 6 6 6 S S2 S; S4 S5 ; S7 Sg 4 4 4 32 Table 3.2 S-box Si SO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 14 04 13 01 02 15 11 08 03 10 06 12 05 09 00 07 1 00 15 07 04 14 02 13 01 10 06 12 11 09 05 03 08 2 04 01 14 08 13 06 02 11 15 12 09 07 03 10 05 00 3 15 12 08 02 04 09 01 07 05 11 03 14 10 00 06 13 Table 3.3 S-box S2 SO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 15 01 08 14 06 11 03 04 09 07 02 13 12 00 05 10 1 03 13 04 07 15 02 08 14 12 00 01 10 06 09 11 05 2 00 14 07 11 10 04 13 01 05 08 12 06 09 03 02 15 3 13 08 10 01 03 15 04 02 11 06 07 12 00 05 14 09 Table 3.4 S-box S3 S30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 10 00 09 14 06 03 15 05 01 13 12 07 11 04 02 08 1 13 07 00 09 03 04 06 10 02 08 05 14 12 11 15 01 2 13 06 04 09 08 15 03 00 11 01 02 12 05 10 14 07 3 01 10 13 00 06 09 08 07 04 15 14 03 11 05 02 12 Table 3.5 S-box S4 S40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 07 13 14 03 00 06 09 10 01 02 08 05 11 12 04 15 1 13 08 11 05 06 15 00 03 04 07 02 12 01 10 14 09 2 10 06 09 00 12 11 07 13 15 01 03 14 05 02 08 04 3 03 15 00 06 10 01 13 08 09 04 05 11 12 07 02 14 Table 3.6 S-box S5 S5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 02 12 04 01 07 10 11 06 08 05 03 15 13 00 14 09 1 14 11 02 12 04 07 13 01 05 00 15 10 03 09 08 06 2 04 02 01 11 10 13 07 08 15 09 12 05 06 03 00 14 3 11 08 12 07 01 14 02 13 06 15 00 09 10 04 05 03 Table 3.7 S-box S6 S60 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 12 01 10 15 09 02 06 08 00 13 03 04 14 07 05 11 1 10 15 04 02 07 12 09 05 06 01 13 14 00 11 03 08 2 09 14 15 05 02 08 12 03 07 00 04 10 01 13 11 06 3 04 03 02 12 09 05 15 10 11 14 01 07 06 00 08 13 Table 3.8 S-box S7 SO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 04 11 02 14 15 00 08 13 03 12 09 07 05 10 06 01 1 13 00 11 07 04 09 01 10 14 03 05 12 02 15 08 06 2 01 04 11 13 12 03 07 14 10 15 06 08 00 05 09 02 3 06 11 13 08 01 04 10 07 09 05 00 15 14 02 03 12 Table 3.9 S-box Sg S 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 13 02 08 04 06 15 11 01 10 09 03 14 05 00 12 07 1 01 15 13 08 10 03 07 04 12 05 06 11 00 14 09 02 2 07 11 04 01 09 12 14 02 00 06 10 13 15 03 05 08 3 02 01 14 07 04 10 08 13 15 12 09 00 03 05 06 11
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