Gary:
I am currently using GemPlus MPCOS-EMV 64K cards for
a health passport application. The card is currently used
as you just mentioned -- to store data. I have also
implemented it's cryptography for Authentication and Signature
services based on 3DES and moving from static shared secret
to PKI based key management techniques.
If I understood correctly, you wish to know what exactly is done
to use this card as a simple storage device. Here we go:
1. Personalize a card with a file (EF)/directory (DF) structure of your
choice with 'open' or 'public' read/write/update access controls
for each EF.
2. Write an application that will access the card using standard
APDUs to perform read/write actions.
I hope this helps.
--
Shenny Sheth
Telecommunications Systems Analyst
EBT Planning Division
Bureau of Nutrition Services
Texas Department of Health
Voice toll-free: (888) 963-7111 x.3465
Fax Gateway : 512.458.7446
MSN Messenger Display Name : Shenny Sheth
http://www.tdh.state.tx.us/wichd/ebt/ebt1.htm
-----Original Message-----
From: Weik, Gary [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 19, 2003 11:42 AM
To: '[EMAIL PROTECTED]'
Subject: [OCF] GemPlus MPCOS 64k (3 DES)
Does anyone use the type of smartcard GemPlus MPCOS 64k (3 DES)? If so, can
you let me know what you did to make it functional as a memory storage
device?
Thanks,
Gary Weik
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