1NSEQ(1) OpenSSL NSEQ(1)
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6 openssl-nseq, nseq - create or examine a Netscape certificate sequence
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9 openssl nseq [-help] [-in filename] [-out filename] [-toseq]
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12 The nseq command takes a file containing a Netscape certificate
13 sequence and prints out the certificates contained in it or takes a
14 file of certificates and converts it into a Netscape certificate
15 sequence.
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18 -help
19 Print out a usage message.
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21 -in filename
22 This specifies the input filename to read or standard input if this
23 option is not specified.
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25 -out filename
26 Specifies the output filename or standard output by default.
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28 -toseq
29 Normally a Netscape certificate sequence will be input and the
30 output is the certificates contained in it. With the -toseq option
31 the situation is reversed: a Netscape certificate sequence is
32 created from a file of certificates.
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35 Output the certificates in a Netscape certificate sequence
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37 openssl nseq -in nseq.pem -out certs.pem
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39 Create a Netscape certificate sequence
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41 openssl nseq -in certs.pem -toseq -out nseq.pem
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44 The PEM encoded form uses the same headers and footers as a
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47 -----BEGIN CERTIFICATE-----
48 -----END CERTIFICATE-----
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50 A Netscape certificate sequence is a Netscape specific format that can
51 be sent to browsers as an alternative to the standard PKCS#7 format
52 when several certificates are sent to the browser: for example during
53 certificate enrollment. It is used by Netscape certificate server for
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57 This program needs a few more options: like allowing DER or PEM input
58 and output files and allowing multiple certificate files to be used.
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61 Copyright 2000-2017 The OpenSSL Project Authors. All Rights Reserved.
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63 Licensed under the OpenSSL license (the "License"). You may not use
64 this file except in compliance with the License. You can obtain a copy
65 in the file LICENSE in the source distribution or at
66 <https://www.openssl.org/source/license.html>.
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701.1.1k 2021-03-26 NSEQ(1)