#436 - Add --nopwd option for T55xx em410x write - #459
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naaraxi wants to merge 2 commits into
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You are welcome to add an entry to the CHANGELOG.md as well |
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NOTE: This PR exposes the no-password option (--nopwd) for EM410X only NOTE: Exposing this does require a client change (included here for the Python CLI) |
Add a --nopwd flag to `lf em410x write` that leaves the written T55xx tag password-free instead of applying the default password. - Firmware: clear the T5577 PWD config bit in block 0 when the key is zero, so the tag is left unprotected. - Client: add a no_pwd parameter to em410x_write_to_t55xx and a --nopwd flag. - Include the default password in the unlock key list so a tag previously locked by this tool can be freed by a --nopwd write.
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NOTE: Adding the --nopwd option to other card types should be trivial, but I figured it was outside the scope this time. I may be wrong |
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Just need to confirm it only works on EM410X for this for the time being? |
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@itsnaeng |
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Fixes #436