build/target/product/security/
$ ls -1 build/target/product/security/ Android.mk media.pk8 media.x509.pem platform.pk8 platform.x509.pem README releasekey.pk8 releasekey.x509.pem shared.pk8 shared.x509.pem testkey.pk8 testkey.x509.pem verity_key verity.pk8 verity.x509.pem