Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 21-40
   Volumes 1-20
   Volumes 41-62
      Volume 62
      Volume 61
      Volume 60
      Volume 59
      Volume 58
      Volume 57
      Volume 56
      Volume 55
      Volume 54
      Volume 53
      Volume 52
      Volume 51
      Volume 50
      Volume 49
      Volume 48
      Volume 47
      Volume 46
      Volume 45
      Volume 44
      Volume 43
      Volume 42
      Volume 41
Search
VOLUME 62 (1995) | ISSUE 12 | PAGE 940
On the key generation for N users in quantum cryptography
The problem of key generation for N equivalent users in quantum cryptography is considered. An N-particle wave function allowing simultaneous distribution of the key among N users is put forward. We also propose a scheme for the generation and distribution of a key table for N users based on two nonorthogonal states; this scheme does not involve any entangled states and seems to be very promising for practical implementations. © 1995 American Institute of Physics.