caa a22 4500 477063713 CHVBK 20180405111407.0 cr unu---uuuuu 170330e19960301xx s 000 0 eng 10.1007/BF00190803 doi (NATIONALLICENCE)springer-10.1007/BF00190803 Bounds on secret key exchange using a random deal of cards [Elektronische Daten] [Michael Fischer, Rebecca Wright] We present a general model for communication among a "team” of players overheard by a passive eavesdropper, Eve, in which all players including Eve are given private inputs that may be correlated. We define and explore secret key exchange in this model. Our secrecy requirements are information-theoretic and hold even if Eve is computationally unlimited. In particular, we consider the situation in which the team players are dealt hands of cards of prespecified sizes from a known deck of distinct cards. We explore when the team players can use the information contained in their hands to determine a value that each team player knows exactly but Eve cannot guess. International Association for Cryptologic Research, 1996 Multiparty protocols nationallicence Correlated random variables nationallicence Key exchange nationallicence Perfect secrecy nationallicence Fischer Michael Computer Science Department, Yale University, 06520-8285, New Haven, CT, USA aut Wright Rebecca AT&T Bell Laboratories, 600 Mountain Avenue, Room 2T-314, 07974-0636, Murray Hill, NJ, USA aut Journal of Cryptology Springer-Verlag 9/2(1996-03-01), 71-99 0933-2790 9:2<71 1996 9 145 https://doi.org/10.1007/BF00190803 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00190803 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Fischer Michael Computer Science Department, Yale University, 06520-8285, New Haven, CT, USA aut NATIONALLICENCE 700 1- Wright Rebecca AT&T Bell Laboratories, 600 Mountain Avenue, Room 2T-314, 07974-0636, Murray Hill, NJ, USA aut NATIONALLICENCE 773 0- Journal of Cryptology Springer-Verlag 9/2(1996-03-01), 71-99 0933-2790 9:2<71 1996 9 145 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer