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Title "OPENSSL-PKEYPARAM 1ossl" For nroff, turn off justification. Always turn off hyphenation; it makes
way too many mistakes in technical documents.
openssl-pkeyparam - public key algorithm parameter processing command Header "SYNOPSIS" \fBopenssl pkeyparam [-help] [-in filename] [-out filename] [-text] [-noout] [-check] [-engine id] [-provider name] [-provider-path path] [-propquery propq] Header "DESCRIPTION" This command processes public key algorithm parameters. They can be checked for correctness and their components printed out. Header "OPTIONS" Item "-help" Print out a usage message. Item "-in filename" This specifies the input filename to read parameters from or standard input if this option is not specified. Item "-out filename" This specifies the output filename to write parameters to or standard output if this option is not specified. Item "-text" Prints out the parameters in plain text in addition to the encoded version. Item "-noout" Do not output the encoded version of the parameters. Item "-check" This option checks the correctness of parameters. Item "-engine id" See \*(L"Engine Options\*(R" in openssl\|(1). This option is deprecated. Item "-provider name"

0

Item "-provider-path path" Item "-propquery propq"

See \*(L"Provider Options\*(R" in openssl\|(1), provider\|(7), and property\|(7).

Header "EXAMPLES" Print out text version of parameters:

.Vb 1 openssl pkeyparam -in param.pem -text .Ve

Header "NOTES" There are no -inform or -outform options for this command because only \s-1PEM\s0 format is supported because the key type is determined by the \s-1PEM\s0 headers. Header "SEE ALSO" \fBopenssl\|(1), \fBopenssl-genpkey\|(1), \fBopenssl-rsa\|(1), \fBopenssl-pkcs8\|(1), \fBopenssl-dsa\|(1), \fBopenssl-genrsa\|(1), \fBopenssl-gendsa\|(1) Header "HISTORY" The -engine option was deprecated in OpenSSL 3.0. Header "COPYRIGHT" Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.