Skip to Main Content

Java Card

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

CVM update() responds 6F00

921719Mar 5 2012 — edited Mar 5 2012
Hi all,

I'm new of Java Card:
I don't know exactly about CVM, CVM value? Please help me to explain them.
And I try these lines:

CVM aCVM = GPSystem.getCVM((byte) GPSystem.CVM_GLOBAL_PIN);
aCVM.update(aCVMValue, (short) 1, (byte) 8, CVM.FORMAT_HEX);

After that, it responds 6F00???

I don't understand about update() function. I try with aCVMValue = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09...}

I'm waiting for answers ...

Thank all.
Comments
Locked Post
New comments cannot be posted to this locked post.
Post Details
Locked on Apr 2 2012
Added on Mar 5 2012
9 comments
589 views