./development/tools/make_key build/target/product/security/media
'/C=US/ST=Michigan/L=Grand Rapids/O=My Company/OU=My Product
Name/CN=Android/
[email protected]'
Generate ROM signing keys :
testkey : Default key for packages that don't specify otherwise.
platform : Key for packages that are part of the core platform.
shared : Key for packages that are shared in the home/contacts process.
media : Key for packages that are part of the media/download system.