ķ [ö_c@s*ddlmZdefd„ƒYZdS(i˙˙˙˙(t HSMSignert HSMOEMSignercBs5eZdZed„ƒZed„ƒZd„ZRS(s+Class to enable signing via OEM's HSM. cCstS(s0Registers the class with the signer plugin manager. This allows the signer to be selected by the user from config/command line. Returns: is_plugin (bool): True if the signer should be enabled, False if the signer should be disabled. (tTrue(tcls((sŒ/local/mnt/workspace/CRMBuilds/BOOT.XF.3.3.1-00042-SAIPANLAZ-1_20200710_161241/b/boot_images/QcomPkg/Tools/sectools/plugin/signer/hsm_oem.pyt is_plugins cCsdS(sĪSpecifies the unique id of the signer. This is the id that the user will use to select the signer from config/command line. Returns: signer_id (str): ID of the signer. thsm_oem((R((sŒ/local/mnt/workspace/CRMBuilds/BOOT.XF.3.3.1-00042-SAIPANLAZ-1_20200710_161241/b/boot_images/QcomPkg/Tools/sectools/plugin/signer/hsm_oem.pyt signer_idscCs.d\}}}}tdƒ‚||||fS(sMSigns the image_hash, generates the attestation certificate using the attest_cert_dict and signing_attrs and optionally returns the root certificate and the ca certificate. Args: signing_attrs (object): An object containing the following signing attributes: - key_size: Size of the key for attestation key. - exponent: Exponent for attestation key. attest_cert_dict (dict): Dictionary containing the parameters to be put in the attestation certificate. image_hash (str): The image hash binary blob to be signed. Returns: A tuple containing the root certificate, ca certificate, attestation certificate and the signature corresponsding to the image hash. root_cert (str): - Binary blob of the root certificate. - None if root certificate is provided under: resources/data_prov_assets/Signing/Local ca_cert (str): - Binary blob of the ca certificate. - None if ca certificate is provided under: resources/data_prov_assets/Signing/Local attest_cert (str): Binary blob of the attestation certificate. signature (str): Binary blob of the signature. sOEM to implement hsm signerN(NNNN(tNonetNotImplementedError(tselft signing_attrstattest_cert_dictt image_hasht root_certtca_certt attest_certt signature((sŒ/local/mnt/workspace/CRMBuilds/BOOT.XF.3.3.1-00042-SAIPANLAZ-1_20200710_161241/b/boot_images/QcomPkg/Tools/sectools/plugin/signer/hsm_oem.pytsign_req%s (t__name__t __module__t__doc__t classmethodRRR(((sŒ/local/mnt/workspace/CRMBuilds/BOOT.XF.3.3.1-00042-SAIPANLAZ-1_20200710_161241/b/boot_images/QcomPkg/Tools/sectools/plugin/signer/hsm_oem.pyR s  N(t plugin.signerRR(((sŒ/local/mnt/workspace/CRMBuilds/BOOT.XF.3.3.1-00042-SAIPANLAZ-1_20200710_161241/b/boot_images/QcomPkg/Tools/sectools/plugin/signer/hsm_oem.pyt s