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visits member for 2 years, 6 months
seen 21 hours ago

Security and Crypto Enthusiast


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
Oct
10
revised How should we handle patents on FPE that NIST proposed in draft 800-38g?
added URL for further info
Sep
10
revised General-purpose non-interactive multi-party computation protocol
better explanation
Sep
10
revised General-purpose non-interactive multi-party computation protocol
better explanation
Aug
2
revised Can we give access to controlled functionality in Fully homomorphic encryption schemes?
modified the question more correctly
Aug
1
revised Can we proxy-re-encrypt using homomorphic encryption schemes?
added 111 characters in body; edited title
Jul
10
revised Now that quantum computers have been out for a while, has RSA been cracked?
latest article added
Jul
2
revised Real world use cases of Multi Party Computation
added more usecases
Jun
25
revised What are some disadvantages of homomorphic encryption schemes?
provided references for details
Jun
11
revised Can any one explain Circuit Privacy using fully homomorphic encryption from Gentry's thesis?
added 140 characters in body