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JavaCard OS
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JavaCardOS - a complete ecosystem for smart card
JavaCardOS - a complete ecosystem for smart card

15 followers
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JavaCard's posts

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How to install JCOP tool in Eclipse! So easy.

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JavaCardOS WIKI has new appearance and features.

In new WIKI, you can comment any page, edit any page and even create new item to share your knowledge with us.

Let's build the most comprehensive and powerful knowledge base of java card! Looking forward to your joining!
https://www.javacardos.com/wiki/
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We are proud to announce our store new smartcard products to you all. For more details, please visit our online store. https://www.javacardos.com/store/

● Mifare Classic 1K Card / Mifare Classic 1K Keyfob

● 125kHz ID Card / 125kHz ID Card Keyfob :

● MIFARE DESFire EV1 2K(D21) / MIFARE DESFire EV1 4K(D41) / MIFARE DESFire EV1 8K(D81) 
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New product here. Mifare clone 1K offers 1024 bytes of data storage. It supports
- UID modification
- Mifare Classic card cloning
- Sector 0 can be repeatedly rewritable
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We are very excited to introduce our new product -JC10M128C java card.

JC10M128C card has 128KB EEPROM memory and supports many common algorithms. There are also Promotions in our online store for this new product now.

For more details, please check https://www.javacardos.com/store/javacard-jc10m128c.php


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RSA Online Algorithm Tool has been launched. Please visit this page to try this tool. https://www.javacardos.com/tools/rsa_encrypt_decrypt.html

If you have any question or feedback on the tool, please let us know. Thanks!

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Two smart card solutions with much higher security mechanism.

Smart Card Solution - GidsApp: GidsApp solution is widely used in identification field. GidsApp can help to ensure user identity and the integrity of digital information.
https://www.javacardos.com/wiki/index.php/home/article/detail/category/GidsApp.html
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Smart Card Solution - Loyalty Card: Loyalty Card is a popular marketing strategy in current commercial activities. It can encourage your customers to keep shopping at your businesses.
https://www.javacardos.com/wiki/index.php/home/article/detail/category/loyalty_card.html
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ECC Online Algorithm Tool has gone live.

It supports keypair generation on various elliptic curves, signature and verification with ECC algorithm.

The online tool can help you verify computation results validity. Try this tool now!
https://www.javacardos.com/tools/ecdsa_sign_verify.html
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Christmas is coming soon! To celebrate the new year and thank for the support from all our dear customers, there is a Christmas lucky draw - Wheel of Fortune. The coupon you win can be directly deducted from order amount.

Try Your Luck Now! Good Luck!
https://www.javacardos.com/store/
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