Bug is in 2.2, too.

Fixed in rG591a53d716aa: gpg: Don't call keybox_compress when KEYDB_RESOURCE_FLAG_READONLY..

I found that the warning is emitted when it tries to call keybox_compress.
It should not be called when it's READONLY (which gpgv specifies).

It would be good to apply this to 2.2, so adding "backport" tag.

GnuPG 2.2 and 2.4 now have --pcsc-shared option for a user who can control his action in detail.
So, closing this bug report.

Fixed in rG2be53b214d1c: tools: Fix argparse table of gpgconf..
It would be good to apply this to 2.2, so, adding "backport" tag.

Thank you for the bug report. Although it's a corner case, it is a discrepancy in the implementation which results unrecoverable situation of the device.

I see the reason.

@jukivili Thanks a lot. Please push the change to 1.10 branch and master.

Thank you for your report.

Ah... it fails by make check because it does change the text in tests/basic.c which requires update of hash value.
I'm going to take care of this regressions.

Thank you. All applied and pushed to master.

In 2.4, a user need to specify disable-ccid in scdaemon.conf when scdaemon is built with integrated CCID driver (using libusb) but the user wants to use PC/SC driver instead.

It's true that for KEYTOCARD command, there is optional argument for ECDH.
My point is that for PKDECRYPT command, it will be needed to add mechanism for getting such a parameter (when we use KEM API in gpg-agent).

Considering the design of gpg-agent which focuses on private key operations and data, it would be better to enhance the gpg-agent protocol to inquire public key data of any format defined by the client (including ECDH KDF parameters of OpenPGP). I mean, instead of storing data in the key file (originally designed for private key + some additional data), we will enhance the protocol.

Applied to 2.4, too.

To align the documentation of GnuPG, we should not use GNUPGHOME in FILES section.
It may be controlled by --homedir as well as GNUPGHOME.
GNUPGHOME is addressed in the ENVIRONMENT section, so, I don't think it makes sense using $GNUPGHOME}/trustedkeys.kbx.

Thank you. Applied and pushed in: rG260004747016: gpgv: Update used keyrings in doc FILES section

@item handling with @table has been pushed.

RSA improvement is not that worth now.

OK. When we will need and do, I will open new one.

The fix is in 1.10.3.

Fix is in 1.10.3.

I learned about how @item is handled by TeX. By @table command, user specifies how to handle the item line. In the case of GnuPG, it is like:

@table @gnupgtabopt
@item --version
...
@item --help

(Emacs uses @table @samp, while GCC uses @table @gcctabopt.)
And @gnupgtabopt is a macro which is expanded to @code{\body\}

I think that tried_password_cache in the documentation is wrong. The text:

and @code{tried_password_cache} is false

Pushed the change to master/2.4.

I guess that it's a case of specifying static passphrase. If so, here is the patch:

diff --git a/g10/call-agent.c b/g10/call-agent.c
index cb7053396..c44c1cddb 100644
--- a/g10/call-agent.c
+++ b/g10/call-agent.c
@@ -161,6 +161,7 @@ default_inq_cb (void *opaque, const char *line)
             || has_leading_keyword (line, "NEW_PASSPHRASE"))
            && opt.pinentry_mode == PINENTRY_MODE_LOOPBACK)
     {
+      assuan_begin_confidential (parm->ctx);
       if (have_static_passphrase ())
         {
           s = get_static_passphrase ();
@@ -187,6 +188,7 @@ default_inq_cb (void *opaque, const char *line)
             err = assuan_send_data (parm->ctx, pw, strlen (pw));
           xfree (pw);
         }
+      assuan_end_confidential (parm->ctx);
     }
   else if ((s = has_leading_keyword (line, "CONFIRM"))
            && opt.pinentry_mode == PINENTRY_MODE_LOOPBACK
diff --git a/sm/call-agent.c b/sm/call-agent.c
index 883c0c644..7f7205f26 100644
--- a/sm/call-agent.c
+++ b/sm/call-agent.c
@@ -222,7 +222,9 @@ default_inq_cb (void *opaque, const char *line)
            && have_static_passphrase ())
     {
       const char *s = get_static_passphrase ();
+      assuan_begin_confidential (parm->ctx);
       err = assuan_send_data (parm->ctx, s, strlen (s));
+      assuan_end_confidential (parm->ctx);
     }
   else
     log_error ("ignoring gpg-agent inquiry '%s'\n", line);

(I also found similar case for gpg as well as gpgsm.)