Read Certificate

yubico-piv-tool -a read-certificate -s <slot> [ -o <cert.pem> -K <cert file format> ]

Description

Returns the certificate stored on a certain slot.

Parameters

Parameter

Required

Optional

Description

Possible values

Default value

-s, --slot

X

What key slot to operate on

9a, 9c, 9d, 9e, 82, 83, 84, 85, 86, 87, 88, 89, 8a, 8b, 8c, 8d, 8e, 8f, 90, 91, 92, 93, 94, 95, f9

-o, --output

X

Filename to use as output. If left out, output will be printed to Stdout

None or file name

Stdout

-K, --key-format

X

Format of the key/certificate being read/written

PEM, PKCS12, GZIP, DER, SSH

PEM

Examples

yubico-piv-tool -a read-cert -s 9a
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----