Eli Ben-Sasson

Eli Ben-Sasson is an Israeli computer scientist and cryptographer widely recognized as a pioneer in zero-knowledge proofs (ZKPs) and layer-2 blockchain scaling. He co-founded StarkWare Industries and served as a founding scientist of the Zcash Company. 

In 2025, Ben-Sasson is particularly influential for driving STARK-based cryptographic systems into mainstream blockchain use and expanding StarkNet’s practical ecosystem, linking privacy, scalability, and cross-chain utility.

Origin and Background

Ben-Sasson’s academic journey began with a PhD in theoretical computer science from the Hebrew University of Jerusalem, followed by postdoctoral research at MIT and Harvard. His early work on zero-knowledge proofs laid fundamental cryptographic groundwork later incorporated into Zcash’s privacy technology. 

In 2018, he co-founded StarkWare to commercialize ZK-STARKs, a class of zero-knowledge proofs offering transparency and post-quantum security. StarkNet, the company’s flagship platform, scales Ethereum and explores integration with Bitcoin liquidity.

Key Highlights

• STARK adoption acceleration: Broadened ecosystem uptake of ZK-STARKs for scalability and privacy in multiple rollup and DeFi projects.
• StarkNet enhancements: Led technical upgrades and decentralization progress on StarkNet, including staking primitives and client-side proving tools.
• Bitcoin integration push: Advocated applying STARK proofs to unlock Bitcoin DeFi and self-custodial settlement layers.
• Privacy ecosystem expansion: Encouraged privacy-focused protocols and pools across StarkNet’s stack, addressing composability and data protection.
• Authored thought leadership: Shared insights on cryptographic strategy, influencing developer priorities around post-quantum security and scalability.
• Academic-to-industry bridge: Translated complex cryptographic theory into production-ready tooling used by major blockchain projects.

Impact on the Industry (2025)

In 2025, Ben-Sasson’s work significantly shaped the narrative around scalable blockchain infrastructure. ZK-STARKs moved from niche research into production-grade systems powering layer-2 throughput and privacy use cases. 

StarkNet’s growth catalyzed broader ecosystem experimentation with ZKPs, influencing builders seeking scalable, secure, and post-quantum-robust architectures.

Looking Ahead (2026 and Beyond)

Into 2026, Ben-Sasson’s roadmap centers on expanding STARK utility beyond Ethereum to deeper Bitcoin application layers and privacy-preserving finance. 

As AI-optimized proving and modular security trends converge, Ben-Sasson’s cryptographic leadership will be pivotal in bridging privacy, scalability, and real-world adoption challenges across decentralized networks.