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9 Questions

Views Newest Activity Votes

3

8

votes

2

answers

1k

views

in Bilinear pairings, what is the difference between Type 2 and Type 3?

pairings group-theory

May 3 '14 at 4:47 DrLecter 10.9k

3

votes

1

answer

143

views

Generic name for (?hash) functions of form $\{0,1\}^n \rightarrow \{0,1\}^{poly(n)}$

terminology

Jun 16 '15 at 10:40 e-sushi 14.3k

2

votes

1

answer

60

views

Use of Lamport's Signature as a primitive

reference-request

Apr 27 '15 at 0:28 poncho 100k

2

votes

1

answer

38

views

Is the CONF key sharing Problem equivalent to discrete log problem?

provable-security group-theory

May 1 '14 at 11:41 Community♦ 1

2

votes

0

answers

84

views

For $e(g, d) = c $, can we compute $d$, given others

pairings

Feb 6 '14 at 9:59 Subhayan 283

1

vote

0

answers

96

views

Existence of encryption schemes where $F_{k}^{-1} \big( F_{k}(A) + R \big) = A + O(R)$

encryption reference-request

Feb 5 '15 at 13:40 Subhayan 283

1

vote

1

answer

109

views

On modeling a random oracle hash function which maps $\mathbb{G}_1 \rightarrow \mathbb{G}_2$

hash random-oracle-model

May 8 '14 at 20:13 poncho 100k

1

vote

1

answer

62

views

find $x$, given $\{c_ix = k_i + y_i\}_{i=[1,n]} $

cryptanalysis

May 2 '14 at 22:35 poncho 100k

1

vote

1

answer

216

views

Convincing “someone” on the (in)validity of DH tuple without revealing $u,v$

diffie-hellman

Mar 4 '14 at 22:58 DrLecter 10.9k

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