A bug found:
Signature.ALG_HMAC_SHA1 and Signature.ALG_HMAC_SHA_256 not be supported on JCKit JAVACOS_Beta_3.0.0.5.
So, the Applet using the HMAC-SHA alg can not be installed sucessfully.
Please fix it, thanks.
JavacardOS will not accept order any more, please contact our partner Feitian online Store:
https://ftsafe.en.alibaba.com/index.html
https://ftsafe.en.alibaba.com/index.html
Search found 7 matches
- Thu Jan 10, 2019 4:41 am
- Forum: Products Release
- Topic: JCKit JAVACOS_Beta_3.0.0.5 released
- Replies: 3
- Views: 34200
- Thu Dec 20, 2018 11:23 pm
- Forum: Communication
- Topic: Android Application to send and receive APDU commands and Responses
- Replies: 1
- Views: 30707
Re: Android Application to send and receive APDU commands and Responses
"Open Mobile API" can help you, and you must have a NFC phone.
- Thu Dec 20, 2018 11:15 pm
- Forum: Communication
- Topic: Are there functions like BigInteger.modPow, modMul in JavaCard?
- Replies: 5
- Views: 43299
Re: Are there functions like BigInteger.modPow, modMul in JavaCard?
some API methonds have been provided in JAVACARD 3.0 , such as javacardx.framework.math
- Thu Dec 20, 2018 11:09 pm
- Forum: Communication
- Topic: SIM card on Android System
- Replies: 4
- Views: 51476
Re: SIM card on Android System
It's so easy. You may develope a STK applet on SIM card, when the SIM card pluged into Phone, the STK applet can send a LauchBrowser proactive command to Phone with URL.
- Thu Dec 20, 2018 10:59 pm
- Forum: Applets Development Guide
- Topic: .net programming for developing applet
- Replies: 4
- Views: 34244
Re: .net programming for developing applet
Javacard is popular, .Net card is not a good selection.
- Thu Dec 20, 2018 10:34 pm
- Forum: Questions & Answers
- Topic: What's the use of GlobalArray？
- Replies: 3
- Views: 12784
Re: What's the use of GlobalArray？
GlobalArrary is global buffer, it can be used among applets, never be forbidden by JCRE firewall. Some api methond have been provided in JAVACARD 3.0 API document.
APUD array is global buffer, that's right.
APUD array is global buffer, that's right.
- Thu Dec 20, 2018 10:24 pm
- Forum: Open Source Applets
- Topic: Smart Card Bitcoin Wallet
- Replies: 10
- Views: 115303
Re: Smart Card Bitcoin Wallet
Thanks for your share, do you have some resource project about BIP39 of HDwallet?