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.\" $Id$
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.Dd February 22, 2021
.Dt ASN1_PRINT 1
.Os HEIMDAL
.Sh NAME
.Nm asn1_print
.Nd dump ASN.1 DER encoded values
.Sh SYNOPSIS
.Nm
.Bk -words
.Oo Fl i \*(Ba Xo
.Fl Fl no-indent
.Xc
.Oc
.Oo Fl I \*(Ba Xo
.Fl Fl inner
.Xc
.Oc
.Oo Fl l \*(Ba Xo
.Fl Fl list-types
.Xc
.Oc
.Oo Fl l v \*(Ba Xo
.Fl Fl version
.Xc
.Oc
.Oo Fl l h \*(Ba Xo
.Fl Fl help
.Xc
.Oc
.Op Ar FILE Op Ar TypeName
.Ek
.Sh DESCRIPTION
.Nm
Dumps ASN.1 DER-encoded values.
If a
.Ar TypeName
is given, then
.Nm
will print the value in a JSON-like format using its knowledge of
the ASN.1 module defining that type.
If a
.Ar TypeName
is given, it must be the name of an ASN.1 type exported by an
ASN.1 module that is compiled into
.Nm .
Use the
.Fl Fl list-types
option to list ASN.1 types known to
.Nm .
.Pp
Options supported:
.Bl -tag -width Ds
.It Fl i, Fl Fl no-indent
Do not indent dump.
.It Fl I, Fl Fl inner
Try to parse inner structures of OCTET STRING and constructed values.
.It Fl l, Fl Fl list-types
Try to parse inner structures of OCTET STRING and constructed values.
.It Fl v, Fl Fl version
.It Fl h, Fl Fl help
.El