-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 08.12.14 22:26, Philip Jackson wrote: > On 08/12/14 18:28, Patrick Brunschwig wrote: >> On 08.12.14 18:15, Philip Jackson wrote: >>> Using linux, Thunderbird 31.3.0, enigmail 1.8a1pre (of >>> 2014-12-08) >> >>> I'm getting increasing numbers of emails where an enigmail >>> alert warns that there is an "Unverified signature, Untrusted >>> good signature from xxxx<email address>" - no mention of the >>> key id. >> >>> When I check in the Key Manager, I find that I have one or more >>> public keys for that person/email address. A closer look at >>> each key shows they have subkeys of algorithm keyAlgorithm_18 >>> and/or keyAlgorithm_22. These I take it, are ECC types and >>> require gnupg 2.1 >> >>> One email with "Unverifed signature, Untrusted good signature", >>> signed and not encrypted, which I have at hand right now, has >>> a subkey keyAlgorithm_18 for encryption, and a DSA 2048 for >>> signing. Shouldn't enigmail be able to verify a signature made >>> with a DSA 2048 sub-key? >> >>> Is now the time to upgrade from gnupg2 2.0.26 to 2.1 ? >> >> Not necessarily. Can you send me a debug log file? I'd like to >> see the status messages generated by GnuPG. > > Short file (enigdbug.txt.8Dec2014-Patrick) attached, Patrick. > > Contains 4 emails :
[...] It looks like the messages 2 and 3 (which are displayed in an interesting way in Enigmail) contain 2 signatures. One of them can be verified; and one for which there is no algorithm. That's why Enigmail displays the result the way it does. There is no way to distinguish for Enigmail why the 2nd signature is invalid, all GnuPG does is report "ERRORSIG". That's the same as if someone would add an invalid signature to the message .... - -Patrick -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJUhrcjAAoJEMk25cDiHiw+hVIIAMiS4KesOTZxCWxQMIfMhN1q HwCvNwEPPfLK4gN5te1cAeGLgLUISC+9IKbGymXv5TfkrnCz4lsIx0RypX70VjjU yTmmL5G8f4ZcYfdt4kpHeO3scLSfgVitLzd+MqrDBanT+e2dnE2cTyOzj+Slo3U0 95rdhxc7mvFDikw1OUmXsp5KQ7lZWBoKQm0FJx7b4NqbcEdbh7cJmXOM7vJtvyu2 jX/+MxUwJpkVfA0LtBpGy3YuwF1e/ToSpg7kEcorgy1h2Abw+22niQzToHH01L+R 4s3brOFypPqWi2hufEn8DNzx42jhhWxDTT4NnNCqSuxkl7K+lJ+mJWTE3e+WKIE= =Efnr -----END PGP SIGNATURE----- _______________________________________________ enigmail-users mailing list [email protected] To unsubscribe or make changes to your subscription click here: https://admin.hostpoint.ch/mailman/listinfo/enigmail-users_enigmail.net
