I recently realized that I have lost the password to my keystore (or perhaps the keystore got corrupted somehow)
It keeps giving me the error: Keystore tampered or p
No amount of password attempts will corrupt the key.
I was having this same issue. I solved the problem by creating my own keystore brute force application.
here is a link to the github repository for this code.
https://github.com/volure/keystoreBrute
Anyone on the planet may use this or add to it.
It Works on the basis of Password segments.
My password was like
foo@543Pass
so I added all the possible segments
foo Foo FOO
and so on. Then ran through the items like an odometer.
Its crude code but hard coded to work on up to 5 segments.
My attempt was successful. Hope yours is too.