Linked Questions

1 vote
1 answer

How to determine secp256r1 or secp256k1 is used on the web sites

I'm pretty new at Cryptography (and at Cryptanalysis), but I went to the website Elliptic to try to discover the elliptic curve they use, and I found they use ECDP 256. So, by SEC2 I discovered they ...
Anonymous's user avatar
1 vote
0 answers

What’s the relationship between P-256 and Dual EC DRBG?

It is said that Dual EC DRBG has a backdoor given the values of the curve. Hence some people do not trust it. With that in mind, some people also distrust NIST P-256 Curve. Why? Is it purely because ...
Eduardo Andrés Castillo Perera's user avatar

15 30 50 per page