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Merge pull request #3 from asib/master

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Calculated block number for MIFARE Classic 4k cards incorrect.
This commit is contained in:
Philippe Teuwen
2018-10-02 11:27:31 +02:00
committed by GitHub
parent 34c50aef08 4f09be929a
commit 864055575f
1 changed files with 6 additions and 0 deletions
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miLazyCracker.sh
+6
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@@ -82,6 +82,12 @@ while [ $keepTrying -eq 1 ]; do
unknownKeyLetter=${arr[4]}
knownBlockNum=$((knownSectorNum * 4))
unknownBlockNum=$((unknownSectorNum * 4))
if [ "$knownSectorNum" -gt 31 ]; then
knownBlockNum=$((128+((knownSectorNum-32)*16)))
fi
if [ "$unknownSectorNum" -gt 31 ]; then
unknownBlockNum=$((128+((unknownSectorNum-32)*16)))
fi
echo "Trying HardNested Attack..."
mycmd=(libnfc_crypto1_crack "$knownKey" "$knownBlockNum" "$knownKeyLetter" "$unknownBlockNum" "$unknownKeyLetter" "$TMPFILE_FND")
echo "${mycmd[@]}"