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[EXAMPLES]

For more information about what's happening \-\-verbose can be added
to any command. For much more information \-\-verbose=2 may be used.

Display what version of the application is running on the YubiKey:

   yubico\-piv\-tool \-a version

Generate a new ECC\-P256 key on device in slot 9a, will print the public
key on stdout:

   yubico\-piv\-tool \-s 9a \-A ECCP256 \-a generate

Generate a certificate request with public key from stdin, will print
the resulting request on stdout:

   yubico\-piv\-tool \-s 9a \-S '/CN=foo/OU=test/O=example.com/' \-P 123456 \\
     \-a verify \-a request

Generate a self\-signed certificate with public key from stdin, will print
the certificate, for later import, on stdout:

   yubico\-piv\-tool \-s 9a \-S '/CN=bar/OU=test/O=example.com/' \-P 123456 \\
     \-a verify \-a selfsign

Import a certificate from stdin:

   yubico\-piv\-tool \-s 9a \-a import\-certificate

Set a random chuid, import a key and import a certificate from a PKCS12
file with password test, into slot 9c:

   yubico\-piv\-tool \-s 9c \-i test.pfx \-K PKCS12 \-p test \-a set\-chuid \\
     \-a import\-key \-a import\-cert

Import a certificate which is larger than 2048 bytes and thus requires
compression in order to fit:

  openssl x509 \-in cert.pem \-outform DER | gzip \-9 > der.gz
  yubico\-piv\-tool \-s 9c \-i der.gz \-K GZIP \-a import\-cert

Change the management key used for administrative authentication:

   yubico\-piv\-tool \-n 0807605403020108070605040302010807060504030201 \\
     \-a set\-mgm\-key

Delete a certificate in slot 9a:

  yubico\-piv\-tool \-a delete\-certificate \-s 9a

Show some information on certificates and other data:

  yubico\-piv\-tool \-a status

Read out the certificate from a slot and then run a signature test:

  yubico\-piv\-tool \-a read\-cert \-s 9a
  yubico\-piv\-tool \-a verify\-pin \-P 123456 \-a test\-signature \-s 9a

Import a key into slot 85 (only available on YubiKey 4) and set the
touch policy (also only available on YubiKey 4):

  yubico-piv-tool \-a import\-key \-s 85 \-\-touch-policy=always \-i key.pem