Question: "What is {namesake} of {Diffie–Hellman key exchange}, which has {prize awarded} is {Computer History Museum fellow} ?"
Paraphrase: "What is {namesake} of {Diffie–Hellman key trade}, which has {prize granted} is {Computer History Exhibition hall individual} ?"
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q623447 wdt:P138 ?answer . ?answer wdt:P166 wd:Q29545180}
Answer: Whitfield Diffie, Martin Edward Hellman