Fixed in rG01fa318be0f8: scd: Fix how scdaemon pipe server finishes.

Asking a change of gpgme would need more time... So, I decided to change gpg-agent side.
gpg-agent part was done in: rGb3f1f2cd192b: agent: Handle SCD DEVINFO --watch command in a special way.

scdaemon part was done in: rG36d8cffc6cd2: scd: Finish DEVINFO --watch command on input close.

Maybe we can support this directly in gpgme's assuan API.

Did some experiment and I concluded (for now) that new command for gpg-agent would not be needed.
Instead, it might be better doing following in GPGME.

I'd also be interested in expanding tilde expressions for dotfiles portability, since I don't use the same username in all my machines

What is the current status of this issue?

I had wrong interpretation about symmetric cipher algorithm identifier in the draft. It specifies symmetric cipher for the following Symmetrically Encrypted Data Packet (I was wrongly interpret as if it were specifying algo for AES keywrap).

I merged the change by Werner to get the value from frontend.

In the current code, just for testing against the test vector in m https://datatracker.ietf.org/doc/html/draft-ietf-openpgp-pqc-02, there are specific value in the key combiner KDF.
Namely, the value 105 for fixedInfo is defined in the draft (and it will be changed).

I created a pubkey (actually a subkey) for your above test keys:

I use this for testing:

On March 11 and 18, the private key file DE1AB1D22899CEC7DBB1A7863F34E6E92BFB7756.key was wrong.
I updated on March 25. Now, the endian is GnuPG (d is big endian).

Thanks, that patch works for me.

I extracted data from https://datatracker.ietf.org/doc/html/draft-ietf-openpgp-pqc-02 and compose x25519 key and MLKEM768 key. Here they are.
x25519 :

As a first experiment, let us use CIPHERTEXT in the format of (enc-val(ecdh(s%m)(e%m)(k%m))) (s: encrypted-session-key, e: ecc ephemeral key, k: kyber ephemeral key).

In 2.4 we have rG1383aa475 which does

Pushed the change in: rGf50c543326c2: agent: Allow simple KEYINFO command when restricted.

No, thank you both for the speedy responses :)

Thanks a lot for your quick testing.
The commit rGff42ed0d69bb: gpg: Enhance agent_probe_secret_key to return bigger value. of GnuPG 2.2 introduced this bug.

I see the reason.

FWIW: These days a thread on Linux is not that costly but nevertheless takes up resources. On other Unices (and WindowsCE) threads have quite some overhead and that was the reason I implemented it the way it was.

works, VS-Desktop-3.1.90.287-Beta

So the actual killing is now done with c5617e9f2426549cba54cb52f9faf9325f8e2929 we are using custom actions instead of CloseApplication to have more fine grained control when the steps are run. CloseApplication would only run in the main install sequence so basically only the Deferred part, but during an interactive upgrade like what one of our Entry users would do it would not avoid the first failure to kill a running gpg-agent this already would break the RestartManager support.

FWIW, the Fileversion is actually the Git revision in decimal