The CRX File component is a collection of compilation units related to the creation or manipulation of CRX archive files.
A CRX file is a ZIP archive with a prepended header section. The CRX file format is described in more detail in crx3.proto.
crx_creator.h provides a means to create a CRX file.
crx_verifier.h provides a means to verify the integrity of a CRX file.