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seen 17 mins ago

Security and Crypto Technologist


Aug
14
revised Luby-Rackoff theorem confusion
corrected
Jul
24
revised Protocol composition
added reference
Jul
8
revised How is this affine function a pair wise independent permutation?
added 7 characters in body
Jul
8
revised How is this affine function a pair wise independent permutation?
added 66 characters in body; edited title
Jun
19
revised Protocol composition
added 288 characters in body
Jun
10
revised Pseudo random permutation for arbitrary size domains
added reference
Jun
8
revised Is there a length-preserving encryption scheme?
added 719 characters in body
Jun
8
revised Is there a length-preserving encryption scheme?
much better question and tags
Feb
25
revised PRP, PRF and modular arithmetic
more clarity
Feb
19
revised Which gives better deterministic encryption SIV or Plain ECB mode?
more clarity
Feb
11
revised Should tweak be unique per message?
more clarity
Feb
3
revised Is 80 bits of key size considered safe against brute force attacks?
edited question title
Jan
31
revised Is knowing the distribution of input domain only way to do cipher text only attacks?
more clarity
Jan
30
revised Block cipher with key longer than block size
corrected the math
Jan
9
revised implication of tweak on bruteforcing a block cipher
added more details
Jan
9
revised implication of tweak on bruteforcing a block cipher
added more details
Jan
8
revised Why is the security of block cipher not a function of key and tweak?
corrected complexity
Nov
12
revised What is the difference between various modes in FPE?
edited title
Oct
15
revised Is there way to combine secrets first and later split them?
additional info
Sep
10
revised General-purpose non-interactive multi-party computation protocol
better explanation