Proxmark3 community

sherhannn79

Contributor

Registered: 2019-04-13

Posts: 51

Hello Everyone

Hello everyone, especially iceman, carl55, holiman...
I am a programmer from the USSR.
I am interested in PM3 in order to study cryptography and RFID technologies.
I started studying using iclass.
I read :
1. https://github.com/Proxmark/proxmark3/wiki
2. DS Picopass 2KS V1-0.pdf
3. Dismantling_iClass_and_iClass_Elite-ESORICS_2012.pdf
4. Many, many topics at http://www.proxmark.org/forum
5. https://swende.se/blog/Elite-Hacking.html
6. Many, many other resources.

I have an Proxmark3 Easy (with iceman fork v3.1.0). I have an iclass cards (tags) (as I understand it legacy) and an iclass reader (V-Flex 4G).
I can write data to the cards using a legal reader through special legal software.
I try to read data from tags using pm3.
I can read Application1 on the tag with leaked masterkey.
But I cannot read data from Application2. Keys in default_iclass_keys.dic not working (pm3 returns FFh of any block above 13).
Command "hf iclass sim 2" fails (bad FF at ...).
I have the full trace files of the above actions.

At the moment, I am concerned about two questions:
1. Iclass legacy is "Elite" or not? If it is, why i can read Application1 of it on with leaked masterkey?
2. If Iclass legacy is "Elite", why command "hf iclass sim 2" fails (bad FF at ...)?

I would be very grateful to you if you show me the further way in studying this topic.
Thank you very much for any help.

iceman

Administrator

Registered: 2013-04-25

Posts: 9,537

Website

Re: Hello Everyone

Welcome and I suggest you read http://www.proxmark.org/forum/viewtopic.php?id=1125 as an introduction.

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