The iOS signing chain matters for application identity. Verifying the final IPA's signature, entitlements and protection configuration together clarifies distribution expectations.
Evaluation approach
Certificates, provisioning and entitlements affect application capabilities. Verify the final distribution output after any package transformations.
Application example
Run the protected application through a test distribution and check key access, notifications and app-group functions.
Limits and considerations
A build running under a development certificate does not represent every store-distribution condition.
Distribution conditions belong in the assessment
Development, test and store distribution may involve different signing and entitlement conditions. Record the distribution type used for each protection trial. Do not generalize development-package behavior directly to the end-user release.
Manage signing permissions, certificate renewal and final-package verification together. If protection or repackaging affects signing, document the order. Maintain the relationship between the tested file and the published file.
Checks and decisions
- Verify the final signature
- Record the distribution channel
- Compare entitlements
Use the final distribution package as evidence, rather than source settings alone.
Sources
The primary references above provide the technical basis. Example workflows and evaluation suggestions are this publication’s explanations, not independent test results for a particular product.