🚨 We're thrilled to welcome back Dr. Antoine Urban to @dfnsHQ as Senior Cryptographer.

After completing his PhD on secure delegated multiparty computation at @IP_Paris_, Antoine rejoins us to push the frontier of wallet security, right where cryptographic research meets real-world infrastructure.

At Dfns Labs, he’ll be leading key initiatives in collaboration with @linuxfoundation, @lfdecentralized, and @MPCalliance, including:
🔏 A new post-quantum threshold signature scheme
🛡️ One of the first FIPS 140-3 certified MPC libraries
💽 MPC protocols in HSMs, with IBM and Thales
📜 Standardizing KU23 and developing KU25
🧾 A new data integrity framework to protect transaction trust

Antoine was behind our original KU23 protocol alongside Jonathan Katz. Now, he’s back to help build the next generation of cryptographic infrastructure for digital assets.

If you're passionate about pushing boundaries in applied cryptography, Dfns is hiring:
👉 https://t.co/hqkAyJTq75

Learn more:
🔗 Antoine: https://t.co/vEBqOfWL8W
🔬 Dfns Labs: https://t.co/fHp6liZnoL