Whit Diffie – Startup Investor Profile

Whit Diffie is known for his contributions to public-key cryptography, encryption, and network security. He has a track record of pioneering work in cryptography, including the creation of the Diffie-Hellman key exchange method. His partnership and collaboration styles focus on advocating for communication privacy rights and working with organizations like the NSA. His previous investments include serving as a Board of Advisor at SafeLogic, a company providing cryptographic software compliant with government standards. However, specific details about his investment thesis, investment focus areas, stage of investments, geographical preference, and investment check size are not readily available.

Location: Chicago, IL

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Search results and authoritative pages (Wikipedia, personal site, RSA, NSA, Quantum Xchange, Stanford CISAC) describe Whitfield Diffie’s biography and advisory roles but show no evidence of recent investment activity or specific deals. The only investment-related mention is a board/advisor role at SafeLogic in prior summaries, but no date or transaction details were found. Because no verifiable recent investment dates were located, default to not-found.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.