Yoni Hassin

133 reputation

bio	website
	location
	age
visits	member for	4 months
	seen	May 7 at 15:20
stats	profile views	3

	133 reputation	bio	website		visits	member for	4 months
4 badges		location			seen	May 7 at 15:20

summary answers questions tags badges favorites bounties reputation activity

22 Actions

suggestions reviews revisions comments badges posts accepts all

Jan 7	accepted	Break double encryption
Jan 7	comment	Break double encryption It will take $O(2^{2n-m})$ but with low (non neglectable) probability, while using $n$ entries will have very high probability (almost 1).
Jan 7	revised	Break double encryption added 2 characters in body
Jan 7	comment	Break double encryption @Antimony , Actually your comment made me think of something. Please see the added content.
Jan 7	revised	Break double encryption added 191 characters in body
Jan 6	comment	Break double encryption @PaŭloEbermann , Do you think I should edit my question so it will not look like an homework assignment but more like a cryptographic problem?
Jan 6	revised	Break double encryption added 7 characters in body
Jan 6	comment	Break double encryption Correct, fixed :)
Jan 6	revised	Break double encryption added 2 characters in body
Jan 6	asked	Break double encryption
Dec 30	awarded	Scholar
Dec 30	awarded	Supporter
Dec 30	accepted	What do $0^n$ and $1^n$ mean in cryptography?
Dec 30	comment	What do $0^n$ and $1^n$ mean in cryptography? @AFS Thank you! that is what i wanted to know. Please write it as a separate answer so i will be able to accept it and rate it. Can you explain why different strings are needed? What is the concept that is being achieved with different strings?
Dec 29	revised	What do $0^n$ and $1^n$ mean in cryptography? added 47 characters in body
Dec 29	awarded	Editor
Dec 29	revised	What do $0^n$ and $1^n$ mean in cryptography? added 154 characters in body
Dec 29	comment	What do $0^n$ and $1^n$ mean in cryptography? I will try to rewrite the question so it will be more clear.
Dec 29	awarded	Student
Dec 28	comment	What do $0^n$ and $1^n$ mean in cryptography? Why always in cryptography $1^k$ and $0^k$ are used? do they have a symbolic value? that the part that confuses me.