On Tue, 1 May 2018 10:55, stefan.cl...@posteo.de said: > openssl cms -verify -in original.eml > message.txt && \ > openssl cms -cmsout -in original.eml | \ > sed "1,4d" | base64 -d > file.sig && \ > gpgsm --verify file.sig message.txt
Adding --verbose to the gpgsm invocation may give you additional hints. IIRC, "--debug x509" may be helpful to. Is file.sig a valid CMS file; that is can you parse it with dumpasn1 or the openssl sub-command? BTW, gpgsm has an option --assume-base64 so that you don't need the base64 tool. Shalom-Salam, Werner -- # Please read: Daniel Ellsberg - The Doomsday Machine # Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.
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