Search

Thelogan

You may need to have a look at ISO7816-4 specification, table 42 : "Table 42 — Control reference DOs in control reference templates" for more details.

Thelogan

Please note that most javacard only support DES /3DES as symmetric cipher.

Thelogan

update() will append the data into the buffer.

doFinal ( ) will actually run the algorithm and reset the object.

Thelogan

I have tested ISOApplet on jc30m48cr card. ISOApplet can be uploaded and installed into jc30m48cr card successfully. And all the operations can work fine, e.g. creating pkcs15 structure, generating keypair, signature.

Thelogan

To change ATR, you should ask your card provider for help.

Thelogan

tieuhaoluong wrote:I want to connect smart card reader with chrome extension too. Can you help me?
Thanks!

I am still researching this technical,not completed yet. But If you have any problem now,you can post it here, perhaps I can help you.

Thelogan

Tarantino wrote:Command format that the extension sends is not inconsistent with my product command format. I may need to implement it by myself.

If that is the case, you indeed need to implement it by yourself.

Thelogan

Here is part of code from usbgnubbydevice.js /** * @const */ UsbGnubbyDevice.WINUSB_VID_PIDS = [ {'vendorId': 4176, 'productId': 529} // Yubico WinUSB ]; From the code, you can get that the usb device in this extension works only for Yubico device. So you need to modify vendorId and productId accord...

Thelogan

Is the extension written by yourself? Or use the open source extension https://github.com/google/u2f-ref-code ?

Thelogan

Is your device a hid device or a usb device?

Search found 40 matches

Re: How to know key reference value

Re: How to create AES keys

Re: Function of update() and doFinal()

Re: ISOApplet on JC30M48CR or A22CR

Re: Change ATR from a Jcop card

Re: Make Chrome browser access smart card reader

Re: U2F extension can not access USB device

Re: U2F extension can not access USB device

Re: U2F extension can not access USB device

Re: U2F extension can not access USB device

Board Disclaimer