Signature-notation %-expandos expanding to strings of zeros

MFPA 2014-667rhzu3dc-lists-groups at riseup.net
Sat Dec 6 16:25:02 CET 2014


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Hash: SHA512

Hi


I have the following line in my gpg.conf to generate a signature
notation:-

  sig-notation issuer-fpr at notations.openpgp.fifthhorseman.net=%g


I noticed when verifying signatures in the last few days that the
%g in my recent signatures is expanding to a string of zeros instead
of the fingerprint of the signing key.

I tested with an older key that has no ECC subkeys and still got the
same. Then I added the following line to my gpg.conf and tried again:-

  sig-notation %%g at test.invalid=%g %%S at test.invalid=%S
  %%s at test.invalid=%s %%p at test.invalid=%p


The resulting output was:-

  gpg: Signature notation: %%g at test.invalid=
  0000000000000000000000000000000000000000
  %S at test.invalid=0000000000000000 %s at test.invalid=00000000
  %p at test.invalid=0000000000000000000000000000000000000000


In case it makes any difference, I am currently using Gnupg
2.1.1-beta35 on Windows XP. It works correctly if I sign using GnuPG
1.4.18.


- --
Best regards

MFPA                    mailto:2014-667rhzu3dc-lists-groups at riseup.net

ETHERNET(n): device used to catch the Ether bunny
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