1singularity(1)                                                  singularity(1)
2
3
4

NAME

6       singularity-sign - Attach a cryptographic signature to an image
7
8
9

SYNOPSIS

11       singularity sign [sign options...] <image path>
12
13
14

DESCRIPTION

16       The sign command allows a user to create a cryptographic signature on
17       either a
18         single data object or a list of data objects within the same SIF
19       group. By
20         default without parameters, the command searches for the primary
21       partition and
22         creates a verification block that is then added to the SIF container
23       file.
24
25
26       To generate a keypair, see 'singularity help key newpair'
27
28
29

OPTIONS

31       -g, --groupid=0
32           group ID to be signed
33
34
35       -h, --help[=false]
36           help for sign
37
38
39       -i, --id=0
40           descriptor ID to be signed
41
42
43       -k, --keyidx=-1
44           private key to use (index from 'keys list')
45
46
47       -u, --url=" ⟨https://keys.sylabs.io"⟩
48           key server URL
49
50
51

EXAMPLE

53                $ singularity sign container.sif
54
55
56
57

SEE ALSO

59       singularity(1)
60
61
62

HISTORY

64       21-Oct-2019 Auto generated by spf13/cobra
65
66
67
68Auto generated by spf13/cobra      Oct 2019                     singularity(1)
Impressum