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Sep
17
revised Ciphertext-only cyptanalytic attack agianst the affine cipher?
deleted 4 characters in body; edited tags; edited title
Sep
8
revised “Practical” operations supported by functional encryption?
added 75 characters in body
Sep
4
revised Change Salt when Changing Password?
added 2306 characters in body
Jul
29
revised How can rainbow tables be used for a dictionary attack?
Incorporate the complexity of these attacks, per a comment from Thomas Pornin.
Jul
28
revised Rainbow table for DES with all-zero plaintext?
deleted 14 characters in body
Jul
28
revised CSPRNG that cannot be used as random extractor
Fix typo to clarify what primitive was intended.
Jul
28
revised CSPRNG that cannot be used as random extractor
added 763 characters in body
Jul
18
revised Is it safe to seed a random number generator from system time?
Clean up the answer to be self-contained. We don't add "edit: never mind, everything above is wrong" on this site -- we have revision control, we don't need to keep around incorrect statements.
Jul
7
revised Password-based encrypted key storage?
fix typo caught by e-sushi
Jul
7
revised Password-based encrypted key storage?
added 34 characters in body
Jun
30
revised Associative standard cryptographic hash function
added 1251 characters in body
Jun
25
revised Choose a random number that is different from a bunch of other secret numbers
Link to more on commutative encryption.
Jun
24
revised Choose a random number that is different from a bunch of other secret numbers
added 409 characters in body
Jun
24
revised Choose a random number that is different from a bunch of other secret numbers
Incorporate stuff in the comments.
Jun
24
revised Choose a random number that is different from a bunch of other secret numbers
Remove incorrect statements, to keep only the stuff that'sactually correct.
Jun
20
revised Ballot box with multiple parties. All can read it, or none can read it
non-malleability
Jun
18
revised Authenticated encryption without padding
added 189 characters in body
Jun
18
revised Authenticated encryption without padding
added 253 characters in body; added 466 characters in body
Jun
18
revised Authenticated encryption without padding
added 219 characters in body
Jun
5
revised Three different numbers with x³=x mod p
added 49 characters in body