tree 0a8a3e5e28788779d8d260c4835659e1d2c8750b
parent d07c3bde5513af873f2e675a6be8d3ac073d5263
author Michael Groover <mpgroover@google.com> 1594955844 -0700
committer Michael Groover <mpgroover@google.com> 1594956578 -0700

Add conscrypt provider to apksigner to support PSS

The platform supports APKs signed with a PSS signature algorithm, but
the default providers used by apksigner do not include this support.
This commit adds the conscrypt provider to apksigner to allow
verification of APKs signed with a PSS signature algorithm. Note the
changes to the apksigner script only support including the native
conscrypt library as part of the Android tree; additional work is
required to include the native library in an sdk build-tools release.

Bug: 161323964
Test: gradlew test
Test: Manually verified an APK signed with a PSS signature algorithm
Change-Id: I0ba7e93cc8792760590c3a98eb87127d0df71ce3