https://f-droid.org/packages/org.sufficientlysecure.keychain/
OpenKeychain: Easy PGP | F-Droid - Free and Open Source Android App Repository
Encrypt your Files and Communications. Compatible with the OpenPGP Standard.
free and openandroid appopenkeychaineasypgp
https://www.openkeychain.org/
OpenKeychain ยท OpenKeychain
Donations:PayPal / Flattr / Bitcoin# OpenKeychainOpenKeychain helps you communicate more privately and securely...
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