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Search found 27 matches
- Sat Apr 08, 2017 5:54 am
- Forum: Questions & Answers
- Topic: Problem in coding output data
- Replies: 1
- Views: 7123
Problem in coding output data
What do you think about this codes? Why we get plain data as output ? if(secureChannel.getSecurityLevel() != (byte)0x83) ISOException.throwIt(ISO7816.SW_SECURITY_STATUS_NOT_SATISFIED); byte[] data= new byte[] {(byte)0x11, (byte)0x22, (byte)0x33, (byte)0x44, (byte)0x55, (byte)0x66, (byte)0x77, (byte)...
- Wed Apr 05, 2017 1:37 am
- Forum: Questions & Answers
- Topic: Error at establishing SC
- Replies: 1
- Views: 7403
Error at establishing SC
What you think about this follow of commands?
<<80 50 00 00 08 CD EE AD E4 49 EA CC 07 1C
>>6A 81
Is my javacard locked?
if yes, how can i unlock it?
if no, what is the problem?
<<80 50 00 00 08 CD EE AD E4 49 EA CC 07 1C
>>6A 81
Is my javacard locked?
if yes, how can i unlock it?
if no, what is the problem?
- Sat Dec 24, 2016 6:19 am
- Forum: Questions & Answers
- Topic: Get CPLC data
- Replies: 2
- Views: 14794
Get CPLC data
When i use "OPSystem.getCPLCData" function to get CPLC dara inside my applet, i can't download generated CAP file to java card (when i want to download applet, i got 64 38 sw).
I there any other way to get CPLC data inside java card applet?
I there any other way to get CPLC data inside java card applet?
- Sun Nov 27, 2016 4:14 am
- Forum: Questions & Answers
- Topic: CPLC data details
- Replies: 1
- Views: 10444
CPLC data details
Did anybody have any document or reference about CPLC data ?
Definition of every segment of CPLC data and who can set and edit those?
Definition of every segment of CPLC data and who can set and edit those?
- Tue Nov 08, 2016 10:52 am
- Forum: Questions & Answers
- Topic: Access to keys of GP
- Replies: 1
- Views: 6847
Access to keys of GP
Can i access to ENC Key (or DEK Key) of java card inside my applet?
and do some enciphering action using it?
and do some enciphering action using it?
- Wed Oct 19, 2016 4:40 am
- Forum: Questions & Answers
- Topic: Store data in EEPROM or RAM?
- Replies: 5
- Views: 21405
Re: Store data in EEPROM or RAM?
How can i create other data type global variable (such as byte, short, Cipher, DesKey and...) in RAM memory?
- Tue Oct 18, 2016 2:13 am
- Forum: Questions & Answers
- Topic: Authenticate with key version FF
- Replies: 5
- Views: 11422
Re: Authenticate with key version FF
UNKNwYSHSA wrote:You lost the key?
If i lost my keys, is there any way to manage card?
- Tue Oct 18, 2016 2:12 am
- Forum: Questions & Answers
- Topic: Authenticate with key version FF
- Replies: 5
- Views: 11422
Re: Authenticate with key version FF
UNKNwYSHSA wrote:You lost the key?
No, i have the new key set, but i want to know default keys usability state after inserting new key.
- Tue Oct 18, 2016 2:08 am
- Forum: Questions & Answers
- Topic: Extract applet from java card
- Replies: 7
- Views: 15235
Re: Extract applet from java card
mabel wrote:It's impossible. If that can be done, javacard is not a secure carrier any more.
even if i have key set of java card?
- Tue Oct 18, 2016 2:07 am
- Forum: Questions & Answers
- Topic: Extract applet from java card
- Replies: 7
- Views: 15235
Re: Extract applet from java card
rena2019 wrote:No. only via back door
what is your mean of back door??