Homomorphic public-key cryptosystems over groups and rings

نویسندگان

  • Dima Grigoriev
  • Ilia V. Ponomarenko
چکیده

We propose a new homomorphic public-key cryptosystem over arbitrary nonidentity nite group based on the di culty of the membership problem for groups of integer matrices. Besides, a homomorphic cryptosystem is designed for the rst time over nite commutative rings.

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عنوان ژورنال:
  • CoRR

دوره cs.CR/0309010  شماره 

صفحات  -

تاریخ انتشار 2003