S. Wiesner, SIGACT News 15, 78 (1983); manuscript written around 1970.
 C. H. Bennett and G. Brassard, in Proceedings of IEEE International Conference on Computers, Systems, and Signal Processing, (IEEE, New York, 1984) p. 175.
 A. K. Ekert, Phys. Rev. Lett. 67, 661 (1991).
 For reviews on the subject, see for example, G. P. Collins, Physics Today 45, No. 11, 23 (1992); C. H. Bennett, G. Brassard, and A. K. Ekert, Sci. Am. 267, 50 (1992).
 For a review, see G. Brassard and C. Cr´epeau, SIGACT News 27, No. 3, 13 (1996).
 Various quantum bit commitment schemes [2,7-9] have been proposed and at least one of them, the so-called BCJL scheme, is even claimed to be provably unbreakable . Quantum bit commitment is an important protocol from which one can construct quantum coin tossing [2,7-9], quantum oblivious mutual identification  and quantum oblivious transfer [11-16]. Kilian  has shown that, in classical cryptography, oblivious transfer forms the basis of many other protocols including two-party secure computations . This chain of arguments seems to suggest that quantum bit commitment alone is sufficient for implementing two-party secure computations, thus solving a long standing problem in cryptography.
 G. Brassard and C. Cr´epeau, in Advances in Cryptology: Proceedings of Crypto '90, Lecture Notes in Computer Science, Vol. 537, (Springer-Verlag, 1991) p. 49.
 G. Brassard, C. Cr´epeau, R. Jozsa and D. Langlois, in Proceedings of the 34th annual IEEE Symposium on the Foundation of Computer Science, (IEEE Computer Society Press, Los Alamitos, CA, 1993) p. 362.
 M. Ardehali, “A perfectly secure quantum bit commitment protocol,” Los Alamos preprint archive quantph/9505019.
 C. Cr´epeau and L. Salvail, in Advances in CryptologyProceedings of Eurocrypt '95, (Springer-Verlag, 1995) p. 133.
 C. H. Bennett, G. Brassard, C. Cr´epeau, and M.-H. Skubiszewska, in Advances in Cryptology: Proceedings of Crypto '91, Lecture Notes in Computer Science, Vol. 576 (Springer-Verlag, 1992) p. 351.
 C. Cr´epeau, Journal of Mod. Optics 41, 2445 (1994).
 D. Mayers and L. Salvail, preprint distributed at Workshop on Quantum Computing and Communication, National Institute of Standards and Technology, Gaithersburg, Maryland, 1994 (unpublished).
 D. Mayers, in Advances in Cryptology: Proceedings of Crypto '95, Lecture Notes in Computer Sciences, Vol. 963 (Springer-Verlag, 1995) p. 124.
 M. Ardehali, “A simple quantum oblivious transfer protocol,” Los Alamos preprint archive quant-ph/9512026.