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Write,Update And Delete Smart Card - Visual Basic 6

Finding people who want to help me work on a module for writing, updating the data in the smart card by using card reader ACR120/ACR120U type.

Cards used are:

Mifare Classic 4K (ISO/IEC 14443) :

A. General Specification

1. Operating distance up to 100 mm depending on antenna geometry and reader configuration

2. Operating frequency of [url removed, login to view] MHz

3. Data transfer of 106 kbit/s

4. Data integrity of 16-bit CRC, parity, bit coding, bit counting

5. Typical ticketing transaction time of less than 100 ms (including backup management)

6. Anticollision

B. EEPROM

1. 4 KB, organized in 32 sectors of 4 block and 8 sectors of 16 blocks (one block consists of 16 byte)

2. User definable access conditions for each memory block

3. Data retention time of 10 years

4. Write endurance [url removed, login to view] cycles

C. SECURITY

1. Mutual three pass authentication (ISO/IEC DIS 9798-2)

2. Individual set of two keys per sector (per application) to support multi-application with key hierarchy

3. Unique serial number for each device

4. A unique 4-byte manufacture's serial number (MID)

Pekerjaan yang diperlukan adalah membuat coding dengan Visual Basic 6.

Kỹ năng: Visual Basic

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Về Bên Thuê:
( 0 nhận xét ) Jakarta Selatan, Indonesia

Mã Dự Án: #1704831

1 freelancer đang chào giá trung bình $40 cho công việc này

kansama

I interest to this project. I want to work with you. I can do your porject very nice.

$40 USD trong 5 ngày
(0 Đánh Giá)
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