projects / swtpm.git / blame
| Commit | Line | Data |
|---|---|---|
| e46a2b66 SB |
1 | =head1 NAME |
| 2 | ||
| 3 | swtpm_cert | |
| 4 | ||
| 5 | =head1 SYNOPSIS | |
| 6 | ||
| 7 | B<swtpm_cert [OPTIONS]> | |
| 8 | ||
| 9 | =head1 DESCRIPTION | |
| 10 | ||
| 11 | B<swtpm_cert> is a local CA tool for creating X.509v3 certificates for the TPM's | |
| 12 | Endorsement Key. The reason for this specific tool is that it works without access | |
| 13 | to the Endorsement Key's private key. Typically tools require either a self-signed | |
| 14 | certificate request or access to the private key to issue a certificate. | |
| 15 | This tool works with only the public key part. | |
| 16 | ||
| 17 | ||
| 18 | The following options are supported: | |
| 19 | ||
| 20 | =over 4 | |
| 21 | ||
| 22 | =item B<--type {ek|platform|aik}> | |
| 23 | ||
| 24 | The type of certificate to create; by default an EK certificate is created. | |
| 25 | ||
| 26 | =item B<--pubkey <filename>> | |
| 27 | ||
| 28 | The public key (EK) in PEM format. | |
| 29 | ||
| 30 | =item B<--modulus <hex digits>> | |
| 31 | ||
| 32 | The modulus of the public key as a string of hex digits. This option | |
| 33 | can be used in place of the --pubkey option. | |
| 34 | ||
| 276eee02 SB |
35 | =item <--ecc-x <hex digits>> |
| 36 | ||
| 37 | The elliptic curve parameter x as string of hex digits. | |
| 38 | ||
| 39 | =item <--ecc-y <hex digits>> | |
| 40 | ||
| 41 | The elliptic curve parameter y as string of hex digits. | |
| 42 | ||
| e46a2b66 SB |
43 | =item B<--exponent <exponent>> |
| 44 | ||
| 45 | The exponent of the public key. By default 0x10001 is assumed. | |
| 46 | ||
| 47 | =item B<--signkey <filename>> | |
| 48 | ||
| 49 | The key used for signing the certificate. The file must be in PEM format. | |
| 50 | ||
| 51 | =item B<--signkey-password <password>> | |
| 52 | ||
| 53 | Optional password for the signing key. | |
| 54 | ||
| 55 | =item B<--issuercert <filename>> | |
| 56 | ||
| 57 | The X.509 certificate of this signer that takes on the role of a local CA. | |
| 58 | ||
| 59 | =item B<--out-cert <filename>> | |
| 60 | ||
| 61 | The name of the file to write the X.509v3 certificate into. The output will | |
| 62 | be in PEM format. | |
| 63 | ||
| 64 | =item B<--serial <serial number>> | |
| 65 | ||
| 66 | Optional 32bit serial number for the certificate. | |
| 67 | ||
| 68 | =item B<--days <number>> | |
| 69 | ||
| 70 | The number of days the certificate is valid; by default it is valid for 365 days. | |
| 71 | ||
| 72 | =item B<--pem> | |
| 73 | ||
| 74 | Write the resulting certificate in PEM format; DER format is the default. | |
| 75 | ||
| 76 | =item B<--tpm-manufacturer <name>> | |
| 77 | ||
| 78 | The name of the TPM manufacturer. | |
| 79 | ||
| 80 | =item B<--tpm-model <model>> | |
| 81 | ||
| 82 | The TPM model (part number). | |
| 83 | ||
| 84 | =item B<--tpm-version <version>> | |
| 85 | ||
| 86 | The TPM's firmware version. | |
| 87 | ||
| 88 | =item B<--platform-manufacturer <name>> | |
| 89 | ||
| 90 | The name of the platform manufacturer. | |
| 91 | ||
| 92 | =item B<--platform-model <model>> | |
| 93 | ||
| 94 | The platform model. | |
| 95 | ||
| 96 | =item B<--platform-version <version>> | |
| 97 | ||
| 98 | The platform's version. | |
| 99 | ||
| 100 | =item B<--subject <subject>> | |
| 101 | ||
| 102 | Subject to for example provide the location of the TPM in the format of | |
| 103 | C=<country>,ST=<state>,L=<location>. | |
| 104 | Note that the location must no contain any spaces. | |
| 105 | ||
| e5ffc74d SB |
106 | =item B<--tpm2> |
| 107 | ||
| 108 | Issue TPM 2 compliant certificates. | |
| 109 | ||
| 110 | =item B<--allow-signing> | |
| 111 | ||
| 112 | Create an EK that can also be used for signing. This option requires --tpm2. | |
| 113 | ||
| e46a2b66 SB |
114 | =item B<--help, -h> |
| 115 | ||
| 116 | Display the help screen | |
| 117 | ||
| 118 | =back | |
| 119 | ||
| 120 | =head1 SEE ALSO | |
| 121 | ||
| 122 | =head1 REPORTING BUGS | |
| 123 | ||
| 124 | Report bugs to Stefan Berger <stefanb@linux.vnet.ibm.com> |