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  • 0 posts edited
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  • 44 votes cast
Apr
28
comment Best known attack
@MaartenBodewes thanks, but whats about my quesiton: It is possible to get the best known attack of all kinds of attacks?
Apr
27
asked Best known attack
Apr
22
accepted Why hash function are used in digital signatures?
Apr
22
asked Why hash function are used in digital signatures?
Apr
4
awarded  Notable Question
Apr
3
asked Best Attack Against HFE cryptosystem
Apr
3
awarded  Yearling
Mar
3
asked Attack being kind of completely puzzled?
Mar
2
comment The security of Hidden Field Equations - sentence
it is my poor english? or there is help of the author to confuse everybody?
Mar
2
accepted The security of Hidden Field Equations - sentence
Mar
2
asked The security of Hidden Field Equations - sentence
Feb
3
awarded  Notable Question
Jan
6
revised Question about lower bound and upper bound key collision
added 1 character in body
Jan
6
asked Question about lower bound and upper bound key collision
Jan
6
accepted Winternitz Signature in standard model
Jan
6
asked Why is it allowed to Generate Keys inside the game?
Jan
5
asked Winternitz Signature in standard model
Jan
1
accepted Is the IV value in Davies Meyer construction public?
Dec
31
comment Davies-Meyer Hash Function
what happens if the message to evaluate has size equal to the key size? I make this question because in this case IV and $H_1$ are know, then the message is easy to get.
Dec
31
comment Is the IV value in Davies Meyer construction public?
ok, then In this case the Davies-Mayer construction doesn't work?