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Merge pull request #5 from shankerzhiwu/patch-1 

Do not make the same mistake as SONY
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HappyZ 2018-11-20 20:04:29 -06:00 committed by GitHub
parent c1f9835127 2a84562a03
commit f255dfd9b0
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1 changed files with 1 additions and 1 deletions
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2
fw_updater_packer_unpacker/unpacker_pkg.sh
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@ -89,7 +89,7 @@ OFFSET_IV=$((OFFSET_DATAKEY_E + DATAKEY_E_SIZE))
dd if=$PKGFILE of=$IVFILE bs=1 skip=$OFFSET_IV count=32 2>/dev/null
echo "* decrypt data to zipped tar.."
dd if=$PKGFILE bs=$((OFFSET_DATA)) skip=1 2>/dev/null | head -c $((DATA_SIZE)) | openssl enc -d -aes-256-cbc -K `cat $AESFILE` -iv `cat $IVFILE` > $OUTDIR/decrypted_pkg.tar.gz
dd if=$PKGFILE bs=$((OFFSET_DATA)) skip=1 2>/dev/null | head -c $((DATA_SIZE)) | openssl enc -d -aes-256-cbc -K "$(cat $AESFILE)" -iv "$(cat $IVFILE)" > $OUTDIR/decrypted_pkg.tar.gz
echo "* unzip data.."
tar -xzf $OUTDIR/decrypted_pkg.tar.gz -C $OUTDIR