Hello guys, I'm trying to test secsipid by creating an Identity header and trying to verify it with the cli utility, but it's failing: # secsipidx -sign-full -orig-tn 123456789 -dest-tn 123456789 -attest A -x5u https://pki.my.domain.com/stir-shaken-public-key.pem -k ec256-private.pem eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cHM6Ly9wa2kudG5jcC50ZXh0bm93LmNvbS9zdGlyLXNoYWtlbi1wdWJsaWMta2V5LnBlbSJ9.eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6WyIxMjM0NTY3ODkiXX0sImlhdCI6MTYzNTg4OTY3Miwib3JpZyI6eyJ0biI6IjEyMzQ1Njc4OSJ9LCJvcmlnaWQiOiJjNTE4MDI4Ny05NjJmLTRlMDItYTM1NS00YmMzY2JhYzMxNjgifQ.ei1nQY8c9EQzvuBP7pQSI03T2yIfsNg9blzSdufU7tQy0tLJwoqmM9sBAk_Uq9s2jycVxseonZ1yl1kGiSv_GA;info=< https://pki.my.domain.com/stir-shaken-public-key.pem>;alg=ES256;ppt=shak… root@sip-stir-term1:/home/admin# echo "eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cHM6Ly9wa2kudG5jcC50ZXh0bm93LmNvbS9zdGlyLXNoYWtlbi1wdWJsaWMta2V5LnBlbSJ9.eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6WyIxMjM0NTY3ODkiXX0sImlhdCI6MTYzNTg4OTY3Miwib3JpZyI6eyJ0biI6IjEyMzQ1Njc4OSJ9LCJvcmlnaWQiOiJjNTE4MDI4Ny05NjJmLTRlMDItYTM1NS00YmMzY2JhYzMxNjgifQ.ei1nQY8c9EQzvuBP7pQSI03T2yIfsNg9blzSdufU7tQy0tLJwoqmM9sBAk_Uq9s2jycVxseonZ1yl1kGiSv_GA;info=< https://pki.my.domain.com/stir-shaken-public-key.pem>;alg=ES256;ppt=shak… root@sip-stir-term1:/home/admin# secsipidx -check -fidentity identity.txt -fpubkey /etc/kamailio/secsipid/ec256-private.pem -expire 3600 error message: asn1: structure error: tags don't match (16 vs {class:0 tag:2 length:1 isCompound:false}) {optional:false explicit:false application:false private:false defaultValue:<nil> tag:<nil> stringType:0 timeType:0 set:false omitEmpty:false} tbsCertificate @2 not-ok any ideas? Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337