openssl-pkeyparam(1), pkeyparam(1) - public key algorithm parameter processing tool



  • PKEYPARAM(1)			    OpenSSL			  PKEYPARAM(1)
    
    
    
    NAME
           openssl-pkeyparam, pkeyparam - public key algorithm parameter
           processing tool
    
    SYNOPSIS
           openssl pkeyparam [-help] [-in filename] [-out filename] [-text]
           [-noout] [-engine id] [-check]
    
    DESCRIPTION
           The pkeyparam command processes public key algorithm parameters.	 They
           can be checked for correctness and their components printed out.
    
    OPTIONS
           -help
    	   Print out a usage message.
    
           -in filename
    	   This specifies the input filename to read parameters from or
    	   standard input if this option is not specified.
    
           -out filename
    	   This specifies the output filename to write parameters to or
    	   standard output if this option is not specified.
    
           -text
    	   Prints out the parameters in plain text in addition to the encoded
    	   version.
    
           -noout
    	   Do not output the encoded version of the parameters.
    
           -engine id
    	   Specifying an engine (by its unique id string) will cause pkeyparam
    	   to attempt to obtain a functional reference to the specified
    	   engine, thus initialising it if needed. The engine will then be set
    	   as the default for all available algorithms.
    
           -check
    	   This option checks the correctness of parameters.
    
    EXAMPLE
           Print out text version of parameters:
    
    	openssl pkeyparam -in param.pem -text
    
    NOTES
           There are no -inform or -outform options for this command because only
           PEM format is supported because the key type is determined by the PEM
           headers.
    
    SEE ALSO
           genpkey(1), rsa(1), pkcs8(1), dsa(1), genrsa(1), gendsa(1)
    
    COPYRIGHT
           Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
    
           Licensed under the OpenSSL license (the "License").  You may not use
           this file except in compliance with the License.	 You can obtain a copy
           in the file LICENSE in the source distribution or at
           <https://www.openssl.org/source/license.html>.
    
    
    
    1.1.1				  2018-09-11			  PKEYPARAM(1)
    

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