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I have a specific reason for using ECB: Encrypt array of int for individual retrieval

I have a specific reason for using ECB: Encrypt array of int for individual retrieval

Tweeted twitter.com/#!/StackCrypto/status/232923385900957698
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Paŭlo Ebermann
Paŭlo Ebermann
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What is the deal with the Why does .NETNET's ECB finalmode implementation append a constant block to my ciphertext?

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shannon
shannon
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=======================
01-02-03-04-05-06-07-08
01-02-03-04-05-06-07-08

1E-0C-3E-59-93-5C-23-6E
1E-0C-3E-59-93-5C-23-6E
6F-AC-50-69-34-D0-B1-61 // NOTE THIS

01-02-03-04-05-06-07-08
01-02-03-04-05-06-07-08

=======================
C1-C2-C3-C4-C5-C6-C7-C8
D1-D2-D3-D4-D5-D6-D7-D8
E1-E2-E3-E4-E5-E6-E7-8E
00-00-00-00-00-00-00-00

F9-9A-77-30-3B-31-7F-D2
D8-B5-B2-C6-E7-E7-0F-90
0E-90-DF-AF-56-C0-DE-84
65-5D-E0-7D-5A-7A-0F-D9
6F-AC-50-69-34-D0-B1-61 // AND THIS

C1-C2-C3-C4-C5-C6-C7-C8
D1-D2-D3-D4-D5-D6-D7-D8
E1-E2-E3-E4-E5-E6-E7-8E
00-00-00-00-00-00-00-00

=======================
01-02-03-04-05-06-07-08
01-02-03-04-05-06-07-08

1E-0C-3E-59-93-5C-23-6E
1E-0C-3E-59-93-5C-23-6E
6F-AC-50-69-34-D0-B1-61

01-02-03-04-05-06-07-08
01-02-03-04-05-06-07-08

=======================
C1-C2-C3-C4-C5-C6-C7-C8
D1-D2-D3-D4-D5-D6-D7-D8
E1-E2-E3-E4-E5-E6-E7-8E
00-00-00-00-00-00-00-00

F9-9A-77-30-3B-31-7F-D2
D8-B5-B2-C6-E7-E7-0F-90
0E-90-DF-AF-56-C0-DE-84
65-5D-E0-7D-5A-7A-0F-D9
6F-AC-50-69-34-D0-B1-61

C1-C2-C3-C4-C5-C6-C7-C8
D1-D2-D3-D4-D5-D6-D7-D8
E1-E2-E3-E4-E5-E6-E7-8E
00-00-00-00-00-00-00-00

=======================
01-02-03-04-05-06-07-08
01-02-03-04-05-06-07-08

1E-0C-3E-59-93-5C-23-6E
1E-0C-3E-59-93-5C-23-6E
6F-AC-50-69-34-D0-B1-61 // NOTE THIS

01-02-03-04-05-06-07-08
01-02-03-04-05-06-07-08

=======================
C1-C2-C3-C4-C5-C6-C7-C8
D1-D2-D3-D4-D5-D6-D7-D8
E1-E2-E3-E4-E5-E6-E7-8E
00-00-00-00-00-00-00-00

F9-9A-77-30-3B-31-7F-D2
D8-B5-B2-C6-E7-E7-0F-90
0E-90-DF-AF-56-C0-DE-84
65-5D-E0-7D-5A-7A-0F-D9
6F-AC-50-69-34-D0-B1-61 // AND THIS

C1-C2-C3-C4-C5-C6-C7-C8
D1-D2-D3-D4-D5-D6-D7-D8
E1-E2-E3-E4-E5-E6-E7-8E
00-00-00-00-00-00-00-00
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shannon
shannon
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