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ID:TR02W11278
Added on: 2025-02-17
Last Update: 2025-06-20
Affects: 8
Due to be solved in: 8.x
Platform: All Platforms
Product: NoMachine Server
Severity: Minor
Status: Open
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ED25519 keys cannot be read by the standalone Enterprise Client or Android Client using the NX protocol

Both the Windows standalone Enterprise client and the Android client are not able to connect, showing “Authentication failed, please try again” when using ED25519 keys and connecting using the NX protocol.

Upon inspection the client logs show errors like: 2024-12-08 16:32:02 278.476 Encryptor/Encryptable: ERROR! Failed to read private key.

Connections using the free NoMachine package (client and server combined) are not affected.