>>> "UBvG" == Uwe Brauer via Gnupg-users <gnupg-users@gnupg.org> writes:
> Hi > I am on Ubuntu 16.04 running > gpgsm (GnuPG) 2.1.11 > libgcrypt 1.6.5 > libksba 1.3.3-unknown > I am also a die hard user of emacs and use it for encrypting and > decrypting my mails. > I received a smime message from a colleague (with his public key > embedded of course). > When I tried to send him a smime encrypted and signed message I obtained > the lisp error: > Debugger entered--Lisp error: (epg-error "Encrypt failed" "Unusable public > key: 53A51054BB68F7C3") It turned out that I indeed needed root certificate AC_Sector_Publico.cer That I imported via gpgsm --import *.cer Then everything was fine. Sorry for the noise. Regards Uwe Brauer
smime.p7s
Description: S/MIME cryptographic signature
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