@misc{FSU09e,
	author	=	{Fujioka, Atsushi and Suzuki, Koutarou and Ustao{\u g}lu, Berkant},
	title	=	{Utilizing postponed ephemeral and pseudo-static keys in tripartite and identitybased key agreement protocols},
	year	=	{2009},
	number	=	{423},
	howpublished	=	{Cryptology ePrint Archive, Report 2009/423},
}