Authentification failed

[f43g]

Hello,
after the copy of the file from a device to another, i have the error(with the copied file): Authentification failed.

With the original file everything works fine, with the copy the password seems wrong. Same algorithm, nothing changed.

How can i solve this?

[jeanpaulrichter]

mysterious. are you sure the version of nppcrypt is the same on both devices?

[f43g]

mysterious. are you sure the version of nppcrypt is the same on both devices?

Yes, we are talking about usb drive

[jeanpaulrichter]

ok then i'm really at a loss. can you post the header?

[f43g]

ok then i'm really at a loss. can you post the header?

<nppcrypt version="1016"> <encryption cipher="rijndael" key-length="32" mode="gcm" aad="true" encoding="base64" /> <key algorithm="scrypt" N="16384" r="8" p="1" salt="cWybgqYrAuZa9thM2tBuxg==" /> <iv value="9uvwhX2V/O6b85xmAfEIgQ==" method="random" /><tag value="ThFfmfbguzn18dvq3qtlvw==" /> </nppcrypt>

[jeanpaulrichter]

thanks. this seems fine. really, really strange. if the two files are identical then the content of the internal buffers of notepad++ should be the same, therefore the input to nppcrypt. atm i cannot think of any possible reason for your problem and i cannot replicate it either :/