@IzzyOnDroid I'm saying v1 signatures should not be something that anyone relies on any more. Our current thinking is to remove support for v1-only signatures from AllowedAPKSigningKeys because of the weakness of v1 signatures means we cannot provide good security, so it would only provide a false sense of security. For distributing v1-only signed APKs, I'd recommend verifying them via an alternate method other than certificate pinning.

@IzzyOnDroid Since you're investing a lot of effort into AllowedAPKSigningKeys, I highly recommend switching the effort to parsing the signing certificate from v2+ signatures, and away from inspecting the deprecated v1 signatures. Apps with targetSdkVersion 30 or higher entirely ignore v1 signatures, so they are gradually disappearing from use.

Today Mastodon is taking another step towards its founding ideals: independence and non-profit ownership. We're transferring ownership of key assets to a new, European not-for-profit entity, ensuring our mission remains true to a decentralised social web, not corporate control. #MastodonNonProfit

blog.joinmastodon.org/2025/01/

Show more
image/svg+xml Librem Chat image/svg+xml