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Title:
【発明の名称】安全なマルチアプリケーションカードシステムおよびプロセス
Document Type and Number:
Japanese Patent JP2002512715
Kind Code:
A
Abstract:
Methods, apparati, and computer-readable media for securely transporting a software application onto a tamper resistant module (TRM) (103) by using an individualized TRM key set. A method embodiment of the present invention comprises: storing a key pair unique to the TRM (103) in a memory located on the TRM (103), where the key pair comprises a TRM public key (150) and a TRM private key (190); retrieving the TRM public key from the TRM; encrypting a portion of the software application using the TRM public key (150); transmitting the encrypted software application to the TRM (103); and recovering and decrypting the encrypted software application using the TRM private key (190).

Inventors:
David Burlington, Everett
Miller, Stuart James
Peachum, Anthony David
Simmons, Ian Stephens
Richard, Timothy Philip
Byner, John Charles
Application Number:
JP54894398A
Publication Date:
April 23, 2002
Filing Date:
May 14, 1998
Export Citation:
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Assignee:
Mondex International Limited
International Classes:
G07G1/12; G06F21/10; G06F21/12; G06F21/14; G06K17/00; G06K19/07; G06K19/073; G06Q20/34; G06Q20/40; G07F7/10; G09C1/00; H04L9/10; H04L9/32; (IPC1-7): G06K17/00; G06F1/00; G06F17/60; G06K19/07; G07F7/10; G07G1/12; G09C1/00; H04L9/10; H04L9/32
Attorney, Agent or Firm:
Shusaku Yamamoto