Question: S-Box: Show work. In AES-128, the key below is provided to the KeyScheduler Algorithm. The key scheduler will create 44 words of length 4 bytes

S-Box:

Show work.
In AES-128, the key below is provided to the KeyScheduler Algorithm. The key scheduler will create 44 words of length 4 bytes that are used throughout the AES-128 process. Based on the provided key, complete the table below (the first row is completed for you as a check). Key: FD8B2078A52BE7C151A39E1D8E4102D2 Value (8 hex characters) 7FFC9561 Word 4 13 37 28 5 5 9 B 7C F2 01 2B FE 3 7B 7D 26 A 67 A2 E5 E AB 72 31 AF FI C3 05 80 E2 B2 2F 58 9F 0 63 CA B7 04 09 53 DO 51 CD 60 E7 BA 70 8C 2 77 C9 93 23 2C 00 AA 40 13 4F 37 25 B5 98 89 92 2 3 4 5 6 7 8 9 A B D E F 4 5 6B FA 59 36 3F 18 96 IB 6E 20 FC 43 4D 9D 5F 97 22 2A 06 8D D5 1C A6 48 03 69 D9 BF E6 F5 82 FD C7 83 DI EF A3 OC 81 32 C8 78 F8 y 6 7 8 6F CS 30 47 FO AD F7 CC 34 9A 07 SA 0 52 B1 SB 6A 33 85 45 38 BC 44 17 C4 90 88 46 24 4E A9 6C B4 C6 E8 F6 61 SE 94 9B 42 68 41 F3 IA ED FB 8F EC DC OA 6D 2E 66 11 OD X D4 A5 12 3B CB F9 B6 A7 EE D3 56 DD 35 IE 99 D6 BE 02 DA 7E B8 AC F4 74 D D7 A4 D8 27 E3 4C 3C FF SD 5E 95 7A BD Ci 55 54 9C 71 EB 29 4A 50 10 64 DE 91 65 4B 86 CE BO B3 39 7F 21 3D 14 62 EA IF B9 E9 OF F 76 15 75 84 CF A8 D2 73 DB 79 08 8A 9E DF 16 49 5C C2 19 OB E4 AE 8B ID 28 BB OE 57 87 2D In AES-128, the key below is provided to the KeyScheduler Algorithm. The key scheduler will create 44 words of length 4 bytes that are used throughout the AES-128 process. Based on the provided key, complete the table below (the first row is completed for you as a check). Key: FD8B2078A52BE7C151A39E1D8E4102D2 Value (8 hex characters) 7FFC9561 Word 4 13 37 28 5 5 9 B 7C F2 01 2B FE 3 7B 7D 26 A 67 A2 E5 E AB 72 31 AF FI C3 05 80 E2 B2 2F 58 9F 0 63 CA B7 04 09 53 DO 51 CD 60 E7 BA 70 8C 2 77 C9 93 23 2C 00 AA 40 13 4F 37 25 B5 98 89 92 2 3 4 5 6 7 8 9 A B D E F 4 5 6B FA 59 36 3F 18 96 IB 6E 20 FC 43 4D 9D 5F 97 22 2A 06 8D D5 1C A6 48 03 69 D9 BF E6 F5 82 FD C7 83 DI EF A3 OC 81 32 C8 78 F8 y 6 7 8 6F CS 30 47 FO AD F7 CC 34 9A 07 SA 0 52 B1 SB 6A 33 85 45 38 BC 44 17 C4 90 88 46 24 4E A9 6C B4 C6 E8 F6 61 SE 94 9B 42 68 41 F3 IA ED FB 8F EC DC OA 6D 2E 66 11 OD X D4 A5 12 3B CB F9 B6 A7 EE D3 56 DD 35 IE 99 D6 BE 02 DA 7E B8 AC F4 74 D D7 A4 D8 27 E3 4C 3C FF SD 5E 95 7A BD Ci 55 54 9C 71 EB 29 4A 50 10 64 DE 91 65 4B 86 CE BO B3 39 7F 21 3D 14 62 EA IF B9 E9 OF F 76 15 75 84 CF A8 D2 73 DB 79 08 8A 9E DF 16 49 5C C2 19 OB E4 AE 8B ID 28 BB OE 57 87 2D
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
