In recent years the Elliptic Curve Cryptography approach has become popular due to its high efficiency and strong security. The purpose of this article is to present this topic in a relatively clearer ...

Elliptic curve cryptography (ECC) has gained significant popularity due to its efficiency and security. Choosing the right elliptic curve is crucial for ensuring the robustness of your cryptographic ...

The Pohlig-Hellman algorithm, published in 1978 by Stephen Pohlig and Martin Hellman [1], demonstrates that the discrete logarithm problem (DLP) becomes significantly easier when the group order has ...

Can you chip in? The Internet Archive is introducing peer-to-peer (P2P) fundraising —a giving platform that allows individual supporters to host personalized campaigns to fundraise for the Internet ...

I will review a challenge in category "CTF Archive" from cryptohack.org. I didn't categorize this post as "write-up" because I wanted "write-up" category to be filled with only CTFs I participated.

Roughly four decades ago, Taher ElGamal put forward what is today one of the most widely known and best understood public key encryption schemes. ElGamal encryption has been used in many different ...

We propose a new quantum-safe digital signature algorithm called Multivariate Polynomial Public Key Digital Signature (MPPK/DS). The core of the algorithm is based on the modular arithmetic property ...

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