| Message ID | 20201125072653.15657-5-jlee@suse.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Check codeSigning extended key usage extension | expand |
Hi Randy, Thanks for your review! I will update it in next version. Joey Lee On Wed, Nov 25, 2020 at 09:25:51AM -0800, Randy Dunlap wrote: > Hi-- > > On 11/24/20 11:26 PM, Lee, Chun-Yi wrote: > > Add an openssl command option example for generating CodeSign extended > > key usage in X.509 when CONFIG_CHECK_CODESIGN_EKU be enabled. > > is enabled. > > > > > Signed-off-by: "Lee, Chun-Yi" <jlee@suse.com> > > --- > > Documentation/admin-guide/module-signing.rst | 6 ++++++ > > 1 file changed, 6 insertions(+) > > > > diff --git a/Documentation/admin-guide/module-signing.rst b/Documentation/admin-guide/module-signing.rst > > index f8b584179cff..bc184124d646 100644 > > --- a/Documentation/admin-guide/module-signing.rst > > +++ b/Documentation/admin-guide/module-signing.rst > > @@ -170,6 +170,12 @@ generate the public/private key files:: > > -config x509.genkey -outform PEM -out kernel_key.pem \ > > -keyout kernel_key.pem > > > > +When ``CONFIG_CHECK_CODESIGN_EKU`` option be enabled, the following openssl > > is enabled, > > > +command option should be added for generating CodeSign extended key usage in > > +X.509:: > > + > > + -addext "extendedKeyUsage=codeSigning" > > + > > The full pathname for the resulting kernel_key.pem file can then be specified > > in the ``CONFIG_MODULE_SIG_KEY`` option, and the certificate and key therein will > > be used instead of an autogenerated keypair. > > > > > -- > ~Randy
diff --git a/Documentation/admin-guide/module-signing.rst b/Documentation/admin-guide/module-signing.rst index f8b584179cff..bc184124d646 100644 --- a/Documentation/admin-guide/module-signing.rst +++ b/Documentation/admin-guide/module-signing.rst @@ -170,6 +170,12 @@ generate the public/private key files:: -config x509.genkey -outform PEM -out kernel_key.pem \ -keyout kernel_key.pem +When ``CONFIG_CHECK_CODESIGN_EKU`` option be enabled, the following openssl +command option should be added for generating CodeSign extended key usage in +X.509:: + + -addext "extendedKeyUsage=codeSigning" + The full pathname for the resulting kernel_key.pem file can then be specified in the ``CONFIG_MODULE_SIG_KEY`` option, and the certificate and key therein will be used instead of an autogenerated keypair.
Add an openssl command option example for generating CodeSign extended key usage in X.509 when CONFIG_CHECK_CODESIGN_EKU be enabled. Signed-off-by: "Lee, Chun-Yi" <jlee@suse.com> --- Documentation/admin-guide/module-signing.rst | 6 ++++++ 1 file changed, 6 insertions(+)