Our Online Store have the new products: RFID antenna board. Currently it can work with
JC10M24R and
JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.
JavaCard Applet Development Related Questions and Answers.
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LozCodes
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by LozCodes » Mon Feb 20, 2023 1:11 pm
I have the following code:
import javacard.security.KeyBuilder;
public KeyPair key = new KeyPair(KeyPair.ALG_EC_FP, KeyBuilder.LENGTH_EC_FP_256);
but am getting the error message 'LENGTH_EC_FP_256 cannot be resolved or is not a field'
What could be the reason for this?
Thank you
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