Updates #3737. Squashed commit of the following: commit 61cf2c6db8f3cb0c16be39975fef1a4b5da4afda Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Mon Oct 25 19:17:56 2021 +0300 home: fix ed25519 key validation
Updates #3737. Squashed commit of the following: commit 61cf2c6db8f3cb0c16be39975fef1a4b5da4afda Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Mon Oct 25 19:17:56 2021 +0300 home: fix ed25519 key validation