Category:Joseph J. Rochefort

**Joseph Rochefort**
	American cryptographer (1900-1976)
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Date of birth	12 May 1900; Dayton
Date of death	20 July 1976; Torrance
Country of citizenship	United States of America;
Educated at	Stevens Institute of Technology;
Occupation	military officer; cryptographer; mathematician;
Award received	Navy Distinguished Service Medal; Presidential Medal of Freedom;
Authority file
	Q187113; ISNI: 0000000120523683; VIAF ID: 171470955; GND ID: 1037703235; Library of Congress authority ID: n2011041560
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Media in category "Joseph J. Rochefort"

The following 4 files are in this category, out of 4 total.