Created
October 30, 2013 13:24
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AES Decryption order of steps
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Encrypting plaintext with key in 128-bit mode. | |
The Expanded Key: | |
00000000 62626262 9BF99BF9 9069F20B EE87757E 7FF88DF3 EC14996A 2135ACC6 0E3B9751 B18A1D4C B43E236F | |
00000000 63636363 98FB98FB 976CF40F 066A9E91 2E44DA4B 6125FFB4 7550AF1B F9A9061D D47D7B66 EF92E98F | |
00000000 63636363 98FB98FB 34CF57AC DA1542EE 2B3E7C92 4B75099B 17626BF0 03610AFA D8B9B349 5BE25118 | |
00000000 63636363 C9AAC9AA 50FA3399 7B81B22B 8809BB90 858C37A7 870B3C9B 3338049F E2DADE41 CB11CF8E | |
After addRoundKey(0): | |
00000000000000000000000000000000 | |
After subBytes: | |
63636363636363636363636363636363 | |
After shiftRows: | |
63636363636363636363636363636363 | |
After mixColumns: | |
63636363636363636363636363636363 | |
After addRoundKey(1): | |
01000000010000000100000001000000 | |
After subBytes: | |
7C6363637C6363637C6363637C636363 | |
After shiftRows: | |
7C6363637C6363637C6363637C636363 | |
After mixColumns: | |
5D7C7C425D7C7C425D7C7C425D7C7C42 | |
After addRoundKey(2): | |
C6E4E48BA48787E8C6E4E48BA48787E8 | |
After subBytes: | |
B469693D4917179BB469693D4917179B | |
After shiftRows: | |
B417699B4969173DB417699B4969173D | |
After mixColumns: | |
B8BAC794039F49DFB8BAC794039F49DF | |
After addRoundKey(3): | |
282DF3C46AF386254A4E90A70890E546 | |
After subBytes: | |
34D80D1C020D443FD62F605C3060D95A | |
After shiftRows: | |
340D605A022FD91CD6600D3F30D8445C | |
After mixColumns: | |
45D41785B030A0C8253EED720B0B8474 | |
After addRoundKey(4): | |
ABD2CDFE375AB54950A0AFC0759A6A5F | |
After subBytes: | |
62B5BDBB9ABED53B53E079BA9DB802CF | |
After shiftRows: | |
62BE79CF9AE002BB53B8BD3B9DB5D5BA | |
After mixColumns: | |
AB4164E4ADFCA83AF3DFC7868A324CB3 | |
After addRoundKey(5): | |
D46F4F6C55B896337E05BB3D7979DE23 | |
After subBytes: | |
48A88450FC6C90C3F36BEA27B6B61D26 | |
After shiftRows: | |
486CEA26FC6B1D50F3B684C3B6A89027 | |
After mixColumns: | |
E8938112135D5DC97BD008A123714CB7 | |
After addRoundKey(6): | |
04F2CA9707782845E22F019649C5D710 | |
After subBytes: | |
F2897488C5BC346E98157C903BA60ECA | |
After shiftRows: | |
F2BC7CCAC5150E8898A6746E3B893490 | |
After mixColumns: | |
96DFF34228754F44C03D64BD52FE71CB | |
After addRoundKey(7): | |
B7AAE4C51D252D4F6C920F8194E58150 | |
After subBytes: | |
A9AC69A6A43FD884504F760C22D90C53 | |
After shiftRows: | |
A93F7653A44F0CA650D9698422ACD80C | |
After mixColumns: | |
2D1E8F0F288802E33DC6CC537F1E310A | |
After addRoundKey(8): | |
23E78C3C132163DBAAC0C6572E03CB95 | |
After subBytes: | |
269464EB7DFDFBB9ACBAB45B317B1F2A | |
After shiftRows: | |
26FDB42A7DBA1FEBAC7B64B93194FB5B | |
After mixColumns: | |
CE2AD677DBD8DFEF134FCF99654FA58A | |
After addRoundKey(9): | |
7FFE0E9551A566350E347C472929ECCB | |
After subBytes: | |
D2BBAB2AD1063396AB1810A0A5A5CE1F | |
After shiftRows: | |
D206101FD118CE2AABA5AB96A5BB33A0 | |
After addRoundKey(10): | |
66E94BD4EF8A2C3B884CFA59CA342B2E | |
The ciphertext: | |
66 EF 88 CA | |
E9 8A 4C 34 | |
4B 2C FA 2B | |
D4 3B 59 2E | |
================================================================= | |
Decrypting plaintext.enc with key in 128-bit mode. | |
The Expanded Key: | |
00000000 62626262 9BF99BF9 9069F20B EE87757E 7FF88DF3 EC14996A 2135ACC6 0E3B9751 B18A1D4C B43E236F | |
00000000 63636363 98FB98FB 976CF40F 066A9E91 2E44DA4B 6125FFB4 7550AF1B F9A9061D D47D7B66 EF92E98F | |
00000000 63636363 98FB98FB 34CF57AC DA1542EE 2B3E7C92 4B75099B 17626BF0 03610AFA D8B9B349 5BE25118 | |
00000000 63636363 C9AAC9AA 50FA3399 7B81B22B 8809BB90 858C37A7 870B3C9B 3338049F E2DADE41 CB11CF8E | |
After addRoundKey(10): | |
D206101FD118CE2AABA5AB96A5BB33A0 | |
After inverseSubBytes: | |
7FA57CCB5134EC950E290E3529FE6647 | |
After inverseShiftRows: | |
7FFE0E9551A566350E347C472929ECCB | |
After addRoundKey(9): | |
CE2AD677DBD8DFEF134FCF99654FA58A | |
After inverseMixColumns: | |
26FDB42A7DBA1FEBAC7B64B93194FB5B | |
After inverseSubBytes: | |
2321C69513C0CB3CAA038CDB2EE76357 | |
After inverseShiftRows: | |
23E78C3C132163DBAAC0C6572E03CB95 | |
After addRoundKey(8): | |
2D1E8F0F288802E33DC6CC537F1E310A | |
After inverseMixColumns: | |
A93F7653A44F0CA650D9698422ACD80C | |
After inverseSubBytes: | |
B7250F501D9281C56CE5E44F94AA2D81 | |
After inverseShiftRows: | |
B7AAE4C51D252D4F6C920F8194E58150 | |
After addRoundKey(7): | |
96DFF34228754F44C03D64BD52FE71CB | |
After inverseMixColumns: | |
F2BC7CCAC5150E8898A6746E3B893490 | |
After inverseSubBytes: | |
04780110072FD797E2C5CA4549F22896 | |
After inverseShiftRows: | |
04F2CA9707782845E22F019649C5D710 | |
After addRoundKey(6): | |
E8938112135D5DC97BD008A123714CB7 | |
After inverseMixColumns: | |
486CEA26FC6B1D50F3B684C3B6A89027 | |
After inverseSubBytes: | |
D4B8BB235505DE6C7E794F33796F963D | |
After inverseShiftRows: | |
D46F4F6C55B896337E05BB3D7979DE23 | |
After addRoundKey(5): | |
AB4164E4ADFCA83AF3DFC7868A324CB3 | |
After inverseMixColumns: | |
62BE79CF9AE002BB53B8BD3B9DB5D5BA | |
After inverseSubBytes: | |
AB5AAF5F37A06AFE509ACD4975D2B5C0 | |
After inverseShiftRows: | |
ABD2CDFE375AB54950A0AFC0759A6A5F | |
After addRoundKey(4): | |
45D41785B030A0C8253EED720B0B8474 | |
After inverseMixColumns: | |
340D605A022FD91CD6600D3F30D8445C | |
After inverseSubBytes: | |
28F390466A4EE5C44A90F325082D86A7 | |
After inverseShiftRows: | |
282DF3C46AF386254A4E90A70890E546 | |
After addRoundKey(3): | |
B8BAC794039F49DFB8BAC794039F49DF | |
After inverseMixColumns: | |
B417699B4969173DB417699B4969173D | |
After inverseSubBytes: | |
C687E4E8A4E4878BC687E4E8A4E4878B | |
After inverseShiftRows: | |
C6E4E48BA48787E8C6E4E48BA48787E8 | |
After addRoundKey(2): | |
5D7C7C425D7C7C425D7C7C425D7C7C42 | |
After inverseMixColumns: | |
7C6363637C6363637C6363637C636363 | |
After inverseSubBytes: | |
01000000010000000100000001000000 | |
After inverseShiftRows: | |
01000000010000000100000001000000 | |
After addRoundKey(1): | |
63636363636363636363636363636363 | |
After inverseMixColumns: | |
63636363636363636363636363636363 | |
After inverseSubBytes: | |
00000000000000000000000000000000 | |
After inverseShiftRows: | |
00000000000000000000000000000000 | |
After addRoundKey(0): | |
00000000000000000000000000000000 | |
The decryption of the ciphertext: | |
00 00 00 00 | |
00 00 00 00 | |
00 00 00 00 | |
00 00 00 00 | |
================================================================= | |
Decrypting plaintext.enc with key in 128-bit mode. | |
The Expanded Key: | |
00000000 62626262 9BF99BF9 9069F20B EE87757E 7FF88DF3 EC14996A 2135ACC6 0E3B9751 B18A1D4C B43E236F | |
00000000 63636363 98FB98FB 976CF40F 066A9E91 2E44DA4B 6125FFB4 7550AF1B F9A9061D D47D7B66 EF92E98F | |
00000000 63636363 98FB98FB 34CF57AC DA1542EE 2B3E7C92 4B75099B 17626BF0 03610AFA D8B9B349 5BE25118 | |
00000000 63636363 C9AAC9AA 50FA3399 7B81B22B 8809BB90 858C37A7 870B3C9B 3338049F E2DADE41 CB11CF8E | |
After addRoundKey(10): | |
D206101FD118CE2AABA5AB96A5BB33A0 | |
After inverseShiftRows: | |
D2BBAB2AD1063396AB1810A0A5A5CE1F | |
After inverseSubBytes: | |
7FFE0E9551A566350E347C472929ECCB | |
After addRoundKey(9): | |
CE2AD677DBD8DFEF134FCF99654FA58A | |
After inverseMixColumns: | |
26FDB42A7DBA1FEBAC7B64B93194FB5B | |
After inverseShiftRows: | |
269464EB7DFDFBB9ACBAB45B317B1F2A | |
After inverseSubBytes: | |
23E78C3C132163DBAAC0C6572E03CB95 | |
After addRoundKey(8): | |
2D1E8F0F288802E33DC6CC537F1E310A | |
After inverseMixColumns: | |
A93F7653A44F0CA650D9698422ACD80C | |
After inverseShiftRows: | |
A9AC69A6A43FD884504F760C22D90C53 | |
After inverseSubBytes: | |
B7AAE4C51D252D4F6C920F8194E58150 | |
After addRoundKey(7): | |
96DFF34228754F44C03D64BD52FE71CB | |
After inverseMixColumns: | |
F2BC7CCAC5150E8898A6746E3B893490 | |
After inverseShiftRows: | |
F2897488C5BC346E98157C903BA60ECA | |
After inverseSubBytes: | |
04F2CA9707782845E22F019649C5D710 | |
After addRoundKey(6): | |
E8938112135D5DC97BD008A123714CB7 | |
After inverseMixColumns: | |
486CEA26FC6B1D50F3B684C3B6A89027 | |
After inverseShiftRows: | |
48A88450FC6C90C3F36BEA27B6B61D26 | |
After inverseSubBytes: | |
D46F4F6C55B896337E05BB3D7979DE23 | |
After addRoundKey(5): | |
AB4164E4ADFCA83AF3DFC7868A324CB3 | |
After inverseMixColumns: | |
62BE79CF9AE002BB53B8BD3B9DB5D5BA | |
After inverseShiftRows: | |
62B5BDBB9ABED53B53E079BA9DB802CF | |
After inverseSubBytes: | |
ABD2CDFE375AB54950A0AFC0759A6A5F | |
After addRoundKey(4): | |
45D41785B030A0C8253EED720B0B8474 | |
After inverseMixColumns: | |
340D605A022FD91CD6600D3F30D8445C | |
After inverseShiftRows: | |
34D80D1C020D443FD62F605C3060D95A | |
After inverseSubBytes: | |
282DF3C46AF386254A4E90A70890E546 | |
After addRoundKey(3): | |
B8BAC794039F49DFB8BAC794039F49DF | |
After inverseMixColumns: | |
B417699B4969173DB417699B4969173D | |
After inverseShiftRows: | |
B469693D4917179BB469693D4917179B | |
After inverseSubBytes: | |
C6E4E48BA48787E8C6E4E48BA48787E8 | |
After addRoundKey(2): | |
5D7C7C425D7C7C425D7C7C425D7C7C42 | |
After inverseMixColumns: | |
7C6363637C6363637C6363637C636363 | |
After inverseShiftRows: | |
7C6363637C6363637C6363637C636363 | |
After inverseSubBytes: | |
01000000010000000100000001000000 | |
After addRoundKey(1): | |
63636363636363636363636363636363 | |
After inverseMixColumns: | |
63636363636363636363636363636363 | |
After inverseShiftRows: | |
63636363636363636363636363636363 | |
After inverseSubBytes: | |
00000000000000000000000000000000 | |
After addRoundKey(0): | |
00000000000000000000000000000000 | |
The decryption of the ciphertext: | |
00 00 00 00 | |
00 00 00 00 | |
00 00 00 00 | |
00 00 00 00 | |
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