Conversation
TIL: Dickie George, who spoke at the 2007 #SELinux Symposium, and who was added to the NSA HoH in 2022, is the guy who created differential cryptanalysis while reviewing the DES code from IBM! This is why the then-mysterious S boxes were added. https://www.nsa.gov/Press-Room/Digital-Media-Center/Biographies/Biography-View-Page/Article/3330261/richard-dickie-george/
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