Elections play a crucial role in democratic governance, yet traditional voting methods face significant challenges such as high costs, inefficiency, and security risks. Cryptographic advancements, including homomorphic encryption and elliptic curve cryptography, have improved e-voting security. Despite these improvements, centralized e-voting systems, such as Polyas, still grapple with issues related Read more

Data stored at a centralized location such as data centre are vulnerable to single point of failure. It requires user to trust the storage provider that his data would not be tamper. Such systems are also exposed to Denial of service attack, filtration attack, data breaches, etc. Moving on to Read more

This article covers the implementation of zk-rollups using zk-Sync library accessed from github for testing purposes. We have also summarised some issues encountered during the implementation while using the zk-Sync library.

In this post, we explain in detail how zk-rollups and optimistic rollups work.