The exclusive promotional activities on JCOP J3H145 card and Feitian R301 Smartcard Reader are in full swing. Please check this page for details.

Java Card 3.1 Overview

JavaCard Applet Development Related Questions and Answers.
scplatform
Posts: 38
Joined: Wed Aug 31, 2016 9:55 pm
Points :350
Contact:

Java Card 3.1 Overview

Post by scplatform » Wed Nov 28, 2018 1:12 am

The key features of JavaCard 3.1

Java Card Platform
  • Large Application support
  • Simplified Library Deployment
  • Extensible I/O Model
  • Security Services APIs
  • New Crypto Extensions
  • Static Resources for Applications
  • Optimized Array Management
  • Improved API Upgrade Mechanism
  • Backward Compatibility
Java Card Development Kit
  • Implements 3.1 Specification
  • New tools / emulator packaging
  • Documentation Improvements
Java Card TCK
  • Compliance with 3.1 Specification
  • Continued test coverage enhancements

scplatform
Posts: 38
Joined: Wed Aug 31, 2016 9:55 pm
Points :350
Contact:

Re: Java Card 3.1 Overview

Post by scplatform » Sat Dec 01, 2018 6:42 am

Large Application support

Java Card earlier:
  • Packages must be deployed independently
  • Libraries are always shared
  • Total size cannot exceed 64K (U2 for the CAP file component size)
Java Card 3.1:
  • Multiple packages can be deployed together
  • A package can still be sharedor kept private
  • CAP file can contain more than 64K (U4 for the extended CAP file component size, and '*.capx' for extension component file )
  • Additional commponent Static Resources
  • Version of CAP file maybe 2.3 or 3.1(not sure :lol: )

Nibbles
Posts: 3
Joined: Sat Jun 02, 2018 9:41 pm
Points :40
Contact:

Re: Java Card 3.1 Overview

Post by Nibbles » Fri Dec 07, 2018 11:33 am

really ? 3.1? Where to get the specification?

Post Reply Previous topicNext topic

Who is online

Users browsing this forum: No registered users and 6 guests

JavaCard OS : Disclaimer