For DCAP attestation, the DCAP software infrastructure must be installed and work correctly on the host. the clients and `secret_prov_verify_dcap.so` for the servers. These libraries are installed together with Gramine (you need `meson setup ... -Ddcap=enabled`, which is the default). ...
is the creation of user-space virtual memory mappings for physical memory locations holding page table entries, as well as for the local APIC memory-mapped I/O configuration registers and the x86 Interrupt Descriptor Table (IDT). This allows an untrusted, attacker-controlled host process to easily...
On the shopping page, the user may choose to purchase or not, and the advertiser will record the user behavior as a label. Offline training: During offline training both the active party and the passive party use the instance_id recorded online to align the data and label, and...
Control scheduling of execution Control the mode of execution (protected, 32/64-bit compatibility, VMX host/guest) Program critical system hardware devices (memory controller, DMA engines) Program page tables/EPT to cause faults or aliasing Read all of visible memory (incl page tables, etc) ...
Software Guard Extensions (SGX) wrapper software to help the container execution within the bounds of special CPU instruction set. SGX creates a direct execution to the CPU to remove the guest operating system (OS), host OS, or hypervisor from the trust boundary. This step reduces the overall...
debug your design, or as part of a production test where you do not have a host running an embedded logic analyzer. In addition to debugging features, you can use the Virtual JTAG IP core to provide a single channel or multiple serial channels through the JTAG port of the device. You ca...
Run time limit on kernels: No Integrated GPU sharing Host Memory: No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces: Yes Device has ECC support: Disabled Device supports Unified Addressing (UVA): Yes Device PCI Domain ID / Bus ID / location ID: 0 / 131 / ...
Due to security mitigations, Intel SGX is not available for virtual machines if Hyper-Threading is enabled on these hosts. Attempting to enable SGX on such processors when Hyper-Threading is enabled could result in a message displayed on the host summary page similar to: Configuring SGX ...
主机适配器模板scsi_host_template 主机适配器模板是相同型号主机适配器的公共内容,包括请求队列深度,SCSI命令处理回调函数,错误处理恢复函数。分配主机适配器结构时,需要使用主机适配器模板来赋值。在编写SCSI低层驱动时,第一步便是定义模板scsi_host_template,之后才能有模板生成主机适配器。 struct scsi_host_template ...
KVM SGX does not currently support oversubscription of EPC that is assigned to VMs, i.e. EPC pages that are assigned to a VM cannot be reclaimed by the host without killing the VM. This means that the sum of all EPC pages allocated to guests across the system cannot exceed the number ...