Reference

sopv-gpgv(1)

Stateless OpenPGP Signature Verification backed by gpgv

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 <[email protected]>