ecdh

Jun 08 2015

Elliptic Curve Cryptography: breaking security and a comparison with RSA

andreacorbellini

This post is the fourth and last in the series ECC: a gentle introduction. In the last post we have seen two algorithms, ECDH and ECDSA, and we have seen how the discrete logarithm problem for elliptic curves plays an important role for their security. But, if you remember, we said that we have no...

security cryptography ecdsa ecc dh ecdhe ecdh dsa rsa

May 30 2015

Elliptic Curve Cryptography: ECDH and ECDSA

andreacorbellini

This post is the third in the series ECC: a gentle introduction. In the previous posts, we have seen what an elliptic curve is and we have defined a group law in order to do some math with the points of elliptic curves. Then we have restricted elliptic curves to finite fields of integers modulo a...

security cryptography ecdsa ecc tls dh ecdhe ecdh dsa