Get platform.x509.pem,platform.pk8 in an android system

now to get the Android signature, you can see that there is a step in the online blog:
get the platform.x509.pem,platform.pk8 in the system"s / build/target/product/security/ directory.

but I can"t find this directory in the android set-top box, nor can I find it on my phone.
how to find the directory from getting platform.x509.pem,platform.pk8.

clipboard.png
this is the root directory obtained by the set-top box, and no build was found

Nov.04,2021

if you go to the android source code library, there is this file http://androidxref.com/


https://stackoverflow.com/que.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3c5d4-2bb5e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3c5d4-2bb5e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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