CODEWITHSUNDEEP
androidsecurityapkdigital-signature
Live Seven
Live Seven

Reputation: 301

Does the android digital-signature change?

Does the apk digital-signature changes when the developer release a new update for the app?

Upvotes: 1

Views: 84

Answers (1)

CommonsWare
CommonsWare

Reputation: 1006564

The digital signature changes, as it does whenever you are signing different content.

However:

  • the signing key does not change

  • the signatures field of a PackageInfo will not change, because that is really the public key of the signing key, not the digital signature value (despite the field's name)

Upvotes: 1

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