This is the command pki---keyid that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
pki --keyid - Calculate key identifiers of a key or certificate
SYNOPSIS
pki --keyid [--in file] [--type type] [--debug level]
pki --keyid --options file
pki --keyid -h | --help
DESCRIPTION
This sub-command of pki(1) calculates key identifiers of 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.
-t, --type type
Type of input. One of rsa-priv (RSA private key), ecdsa-priv (ECDSA private key),
pub (public key), pkcs10 (PKCS#10 certificate request), x509 (X.509 certificate),
defaults to rsa-priv.
EXAMPLES
Calculate key identifiers of an RSA private key:
pki --keyid --in key.der
subjectKeyIdentifier: 6a:9c:74:d1:f8:89:79:89:f6:5a:94:e9:89:f1...
subjectPublicKeyInfo hash: 6e:55:dc:7e:9c:a5:58:d9:5b:e3:c7:13:14:e1...
Calculate key identifiers of an X.509 certificate:
pki --keyid --in cert.der --type x509
subjectKeyIdentifier: 6a:9c:74:d1:f8:89:79:89:f6:5a:94:e9:89:f1...
subjectPublicKeyInfo hash: 6e:55:dc:7e:9c:a5:58:d9:5b:e3:c7:13:14:e1...
Use pki---keyid online using onworks.net services