Tagged Questions
2
votes
1answer
69 views
Discrete log analog of ECM factoring algorithm?
Anecdotally, most factoring algorithms have a corresponding variant algorithm that can be used to attack the discrete log problem using similar ideas.
Is there an analog of the elliptic curve (ECM) ...
2
votes
1answer
104 views
Choosing good parameter for Lenstra's elliptic curve factorization
In Wikipedia, there is an article explaining Lenstra's factorization algorithm. As far as I got it, we choose some $e \in \mathbb{N}$ and a point $P$ on the curve and then calculate $eP$. While ...
3
votes
1answer
127 views
Impact of algorithms for factoring using elliptic curves over $\mathbb{Q}$
Recently a few papers have appeared that describe a new approach to factoring, using elliptic curves over $\mathbb{Q}$. See, e.g.,
Factoring integers and computing elliptic curve rational points, ...
2
votes
1answer
215 views
Why are elliptic curve variants of RSA “chiefly of academic interest”?
Yesterday I was thinking about elliptic curve variants of popular protocols/algorithms (ECDH, ECES[1], etc) and the thought occured that I had never seen an elliptic curve variant of RSA. My ...
4
votes
2answers
230 views
An Elliptic curve cryptography implementation which can be terminated
I'd like to have an implementation of elliptic curve cryptography along the lines of secp256k1 which is secure until some information is published after which it is broken.
One idea would be to use ...
