Man page - pki---pub(1)
Packages contains this manual
apt-get install strongswan-pki
Manual
PKI --PUB
NAMESYNOPSIS
DESCRIPTION
OPTIONS
EXAMPLES
SEE ALSO
NAME
pki --pub - Extract a public key from a private key or certificate
SYNOPSIS
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pki --pub |
[ --in file | --keyid hex ] [ --type type ] [ --outform encoding ] [ --debug level ] |
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pki --pub |
--options file |
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pki --pub |
-h | --help |
DESCRIPTION
This sub-command of pki (1) extracts public keys from a private keys and certificates.
OPTIONS
-h, --help
Print usage information with a summary of the available options.
-v, --debug level
Set debug level, default: 1.
-+, --options file
Read command line options from file .
-i, --in file
Input file. If not given the input is read from STDIN .
-x, --keyid hex
Smartcard or TPM private key object handle in hex format with an optional 0x prefix.
-t, --type type
Type of input. One of priv (private key), rsa (RSA private key), ecdsa (ECDSA private key), pub (public key), pkcs10 (PKCS#10 certificate request), or x509 (X.509 certificate), defaults to priv .
-f, --outform encoding
Encoding of the extracted public key. One of der (ASN.1 DER), pem (Base64 PEM), dnskey (RFC 3110 DNS key), or sshkey (RFC 4253 SSH key), defaults to der .
EXAMPLES
Extract the public key from an RSA private key:
pki --pub --in key.der > pub.der
Extract the public key from an X.509 certificate:
pki --pub --in cert.der --type x509 > pub.der
SEE ALSO
pki (1)