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posey

I am finding a card content management tool that supports SCP03. I have already tried pyresman, pyapdutool, GlobalPlatformPro.
All these tools don't support SCP03. Does anyone use the similar tool that supports SCP03?

posey

choimillen wrote:Just set SecurityLevel value to 1 or 3, then you can send GP command with MAC and encrypt command data as well.

Thanks for your answer. But what's SecurityLevel value used to do?

posey

How can I send GP commands with MAC via pyApduTool or pyResMan? THX

posey

2.2.4.3.3 Arrays Arrays can hold a maximum of 32767 components.

So, 32K Bytes is the limit for an array size.

posey

I experienced the same issue before. But I didn't find the solution.
I also tried to contact NXP, but there is no response at all.

posey

Hi friend!
I also works on this. Hope we can make progress together!

The VERIFY command invokes a vendors algorithm. To invoke your own, you would have to capture the biometrics and store it using your own template. Then you can perform a match using your own algorithm.

posey

We have some NXP J3D081 java cards. And we want to use these cards for cryptographic operations. - ALG_RSA_PKCS1 - ALG_DES_CBC_ISO9797_M2 - ALG_RSA_SHA_PKCS1 The card will need generate once and store an internal RSA Key pair (2048), store a single public RSA key (2048) and generate symmetric keys o...

posey

In my java card application, I need to share some keys of type AESKey with different terminals. Because there is no structure like HashTable in Java Card, I think I could do something with byte arrays. But is this the best solution to cover my needs? Any other methods? I would be appreciated for any...

posey

Is there any one know how to calculate or get non-volatile memory of a cap file on java card? I can't find any tool for this after some time research.

posey

An APDU (Application Protocol Data Unit) is actually the transport protocol (like tcp/ip) between the card and the computer. If you need to do unusual things you would need to learn this, similar to needing to learn tcp/ip to talk low-level to a router. When you create an applet you need to set an ...

Search found 11 matches

Card content management tool that supports SCP03

Re: Send GP commands with MAC via pyApduTool or pyResMan

Send GP commands with MAC via pyApduTool or pyResMan

Re: Array larger than 32K bytes

Re: error occurred when activating JCOP tool

Re: JavaCard BioAPI

Does NXP J3D081 fit my requirement?

Store AESKey in javacard

how to calculate or get non-volatile memory of a cap file on java card?

Re: How to read and write biometric data from/to a java card

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