@book{6539,
	author = {Hoffstein, Jeffrey. and Pipher, Jill Catherine, and ebrary, Inc.},
	title = {An introduction to mathematical cryptography},
	publisher = {Springer,},
	year = {2008.},
	series = {Undergraduate texts in mathematics},
	address = {New York ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10274659}
}