Ethan Heilman is the CTO/Co-Founder of Commonwealth Crypto and PhD student at Boston University. Ethan has worked as an engineer at a several startups and is the author of over 10 technical papers on cryptocurrency, blockchain, cryptography, and network security. He is an inventor of the TumbleBit protocol and several of his contributions have been merged into Bitcoin Core. In his spare time, he enjoys breaking hash functions.

Appearing at:

• A Tangled Curl: Attacks on the Curl-P Hash Function Leading to Signature Forgeries in the IOTA Signature Scheme

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