github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 13:53:55 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

hf iclass sim - now use cliparser

Browse source
This commit is contained in:
tcprst 2020-11-27 21:22:23 -05:00
commit 448a0546b1
No known key found for this signature in database
GPG key ID: 9145EAF5121AED25
4 changed files with 48 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

4
doc/loclass_notes.md
View file

@ -4,7 +4,7 @@ This document is primarily intended for understanding `hf iclass loclass` and fi
LOCLASS aim is to recover the used masterkey for that specific reader configured in Elite mode / High Security mode.
LOCLASS, is a two part attack. First is the online part where you gather needed information from the reader by presenting a carefully selected CSN and save the responses to file. For the first part you run `hf iclass sim 2` and take notice of the saved filename.
LOCLASS, is a two part attack. First is the online part where you gather needed information from the reader by presenting a carefully selected CSN and save the responses to file. For the first part you run `hf iclass sim -t 2` and take notice of the saved filename.
The second part is offline, where the information gathered from the first step is used in a series of DES operations to figure out the used
masterkey.
@ -21,6 +21,6 @@ run `hf iclass loclass --test`.
This test mode uses two files.
- `iclass_dump.bin`
this is a sample file from `hf iclass sim 2`, with complete keytable recovery, using 128 carefully selected CSN and the file contains the MAC results from reader.
this is a sample file from `hf iclass sim -t 2`, with complete keytable recovery, using 128 carefully selected CSN and the file contains the MAC results from reader.
- `iclass_key.bin`
this is file shall contain the legacy masterkey, AA1 key. loclass uses it to verify that permutation / reversing / generation of key is correct.