https://github.com/qemu/qemu/commit/21407ddf967f9b6f9ea22ab3a1644f6b29d53255 crypto: delete built-in DES implementation The built-in DES implementation is used for the VNC server password authentication scheme. When building system emulators it is reasonable to expect that an external crypto library is being used. It is thus not worth keeping a home grown DES implementation in tree. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> So qemu with only vnc without gnutls fails in that way: error: internal error: qemu unexpectedly closed the monitor: 2022-02-01T09:30:00.449415Z qemu-system-x86_64: -vnc 127.0.0.1:34,password=on,audiodev=audio1: Cipher backend does not support DES algorithm Works for me by just enable USE gnutls FTR I'm using 6.2.0
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bdac7bbf8994e32182af9cef1d9a6a013912e3d3 commit bdac7bbf8994e32182af9cef1d9a6a013912e3d3 Author: John Helmert III <ajak@gentoo.org> AuthorDate: 2022-02-02 03:47:12 +0000 Commit: John Helmert III <ajak@gentoo.org> CommitDate: 2022-02-02 03:47:12 +0000 app-emulation/qemu: REQUIRED_USE+="vnc? ( gnutls )" Closes: https://bugs.gentoo.org/832494 Signed-off-by: John Helmert III <ajak@gentoo.org> app-emulation/qemu/qemu-6.2.0-r3.ebuild | 3 ++- app-emulation/qemu/qemu-6.2.0.ebuild | 3 ++- app-emulation/qemu/qemu-9999.ebuild | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-)
