NAME

       sopv-gpgv - Stateless OpenPGP Signature Verification backed by gpgv

SYNOPSIS

       sopv-gpgv [-h] [--debug] SUBCOMMAND ...

DESCRIPTION

       Verify OpenPGP signatures using gpgv

OPTIONS

       --debug
              Provide debugging information

EXACTLY ONE SUBCOMMAND MUST BE SELECTED

       sopv-gpgv version
              emit version

       sopv-gpgv verify
              verify detached signatures

       sopv-gpgv inline-verify
              verify inline signatures

COMMAND 'sopv-gpgv version'
       usage: sopv-gpgv version [-h] [--debug] [--backend | --extended | --sop-spec |
                                --sopv]

       Print version information to stdout

OPTIONS 'sopv-gpgv version'
       --debug
              Provide debugging information

       --backend
              Show gpgv version

       --extended
              Show extended version information

       --sop-spec
              Show last known version of SOP, the Stateless OpenPGP specification

       --sopv Show compliant version of the `sopv` verification only subset of SOP

COMMAND 'sopv-gpgv verify'
       usage: sopv-gpgv verify [-h] [--debug] [--not-before TIMESTAMP]
                               [--not-after TIMESTAMP]
                               SIGNATURES CERTS [CERTS ...]

       Verify detached OpenPGP signatures

       SIGNATURES
              OpenPGP Signatures

       CERTS  Acceptable OpenPGP Certificates for Signature Verification

OPTIONS 'sopv-gpgv verify'
       --debug
              Provide debugging information

       --not-before TIMESTAMP
              Only accept signatures later than this (default: None)

       --not-after TIMESTAMP
              Only accept signatures earlier than this (default: now)

COMMAND 'sopv-gpgv inline-verify'
       usage: sopv-gpgv inline-verify [-h] [--debug] [--not-before TIMESTAMP]
                                      [--not-after TIMESTAMP]
                                      [--verifications-out VERIFICATIONS]
                                      CERTS [CERTS ...]

       Verify inline OpenPGP signatures (either CSF or "Signed Message" OpenPGP packets)

       CERTS  Acceptable OpenPGP Certificates for Signature Verification

OPTIONS 'sopv-gpgv inline-verify'
       --debug
              Provide debugging information

       --not-before TIMESTAMP
              Only accept signatures later than this (default: None)

       --not-after TIMESTAMP
              Only accept signatures earlier than this (default: now)

       --verifications-out VERIFICATIONS
              Write SOP-style VERIFICATIONS here

COMMENTS

       This        tool        implements       `sopv`,       the       verificaftion-only       subset       of
       https://datatracker.ietf.org/doc/draft-dkg-openpgp-stateless-cli/

       It uses gpgv (from the GnuPG project) as its backend.

       The environment variable $SOPV_GPGV can be used to choose the name or path  of  the  gpgv  implementation
       used (defaults to "gpgv").

AUTHOR

       Daniel Kahn Gillmor <dkg@fifthhorseman.net>

sopv-gpgv 0.1.1                                    2025-03-07                                       SOPV-GPGV(1)