1apptainer(1)                                                      apptainer(1)
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NAME

6       apptainer-verify - Verify cryptographic signatures attached to an image
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SYNOPSIS

11       apptainer verify [verify options...]
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DESCRIPTION

16       The  verify command allows a user to verify cryptographic signatures on
17       SIF
18         container files. There may be multiple signatures  for  data  objects
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20         multiple data objects signed. By default the command searches for the
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22         partition signature. If found, a list of all verification blocks  ap‐
23       plied on
24         the  primary  partition  is gathered so that data integrity (hashing)
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26         signature verification is done for all those blocks.
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OPTIONS

31       -a, --all[=false]      verify all objects
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34       -g, --group-id=0      verify objects with the specified group ID
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37       -h, --help[=false]      help for verify
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40       -j, --json[=false]      output json
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43       --legacy-insecure[=false]      enable verification of (insecure) legacy
44       signatures
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47       -l, --local[=false]      only verify with local key(s) in keyring
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50       -i, --sif-id=0      verify object with the specified ID
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53       -u, --url=""      specify a URL for a key server
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EXAMPLE

58                $ apptainer verify container.sif
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SEE ALSO

64       apptainer(1)
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HISTORY

69       29-Mar-2023 Auto generated by spf13/cobra
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73Auto generated by spf13/cobra      Mar 2023                       apptainer(1)