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visits member for 1 year, 2 months
seen Nov 1 '13 at 17:12

Oct
7
asked WIN LM Password Hashes (using John the ripper)
Oct
3
comment Reordering non-block-aligned parts with DES in ECB mode
@D.W. This is an specific exercise. I understand that you can swap ciphertext blocks and the associated plaintext blocks will also be swapped accordingly. However, my issue is that I want to swap the last and first lines. There are 40 bytes in the first line (each line) so that's 5 encrypted blocks followed by a newline character which would be included in the next block? wouldn't that make it so i cant just select the last line on it's own? the first chunk would include some of that last lines plaintext as well? and doesn't the last chunk of the last line have padding bits that can't bemoved?
Oct
3
awarded  Student
Oct
2
asked Reordering non-block-aligned parts with DES in ECB mode