pki −−keyid − Calculate key identifiers of a key or certificate
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pki −−keyid |
[−−in file|−−keyid hex] [−−type type] [−−id id-type] [−−format format] [−−debug level] |
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pki −−keyid |
−−options file |
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pki −−keyid |
−h | −−help |
This sub-command of pki(1) calculates key identifiers of private keys and certificates.
−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), bliss (BLISS private key), pub (public key), pkcs10 (PKCS#10 certificate request), x509 (X.509 certificate), defaults to priv.
−I, −−id id-type
Type of identifier. One of all (all identifiers), spk (SHA-1 hash of subjectPublicKey), spki (SHA-1 hash of subjectPublicKeyInfo), defaults to all.
−f, −−format format
Output format. One of pretty (user-readable output), hex (hexadecimal encoding), base64 (Base64 encoding), bin (raw binary data), defaults to pretty.
Calculate key identifiers of an RSA private key:
$ pki --keyid
--in key.der
subjkey (SHA-1 of subjectPublicKey):
6a:9c:74:d1:f8:89:79:89:f6:5a:94:e9:89:f1...
keyid (SHA-1 of subjectPublicKeyInfo):
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
subjkey (SHA-1 of subjectPublicKey):
6a:9c:74:d1:f8:89:79:89:f6:5a:94:e9:89:f1...
keyid (SHA-1 of subjectPublicKeyInfo):
6e:55:dc:7e:9c:a5:58:d9:5b:e3:c7:13:14:e1...
Calculate keyid in simple hex encoding of an X.509 certificate:
$ pki --keyid
--in cert.der --type x509 --id spki --format hex
6e55dc7e9ca558d95be3c71314e1...
pki(1)