Title:
セキュアなメモリに応用するメッセージ認証コードの事前計算
Document Type and Number:
Japanese Patent JP5306465
Kind Code:
B2
Abstract:
A method comprising the steps of creating a random permutation of data from a data input by executing at least one of a Pseudo-Random Permutation (PRP) and a Pseudo-Random Function (PRF), creating a first data block by combining the random permutation of data with a received second data block and executing an ε-differentially uniform function on the result of the combination, XORing the result of the ε-DU function evaluation with a secret key, and reducing the first data block to a first message authentication code.
Inventors:
Garay, Juan A
Kolesnikov, Vladimir
McClellan, Hibert Rei
Kolesnikov, Vladimir
McClellan, Hibert Rei
Application Number:
JP2011524982A
Publication Date:
October 02, 2013
Filing Date:
August 25, 2009
Export Citation:
Assignee:
Alcatel-Lucent USA Inc.
International Classes:
H04L9/32; G09C1/00
Foreign References:
| WO2007052477A1 | ||||
| WO2006019152A1 | ||||
| WO2008021145A1 | ||||
| WO2008115476A1 | ||||
| WO2010020910A1 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office