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The Platform Security Processor (PSP) is part of the AMD Secure Processor (AMD-SP) functionality. The PSP is a dedicated processor that provides support for key management commands in Secure Encrypted Virtualization (SEV) mode, along with software-based Trusted Execution Environment (TEE) to enable third-party trusted applications. Note that the key management functionality provided by the SEV firmware can be used outside of the kvm-amd driver hence it doesn't need to depend on CONFIG_KVM_AMD. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Radim Krčmář" <rkrcmar@redhat.com> Cc: Borislav Petkov <bp@suse.de> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Gary Hook <gary.hook@amd.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: linux-crypto@vger.kernel.org Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Improvements-by: Borislav Petkov <bp@suse.de> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Reviewed-by: Borislav Petkov <bp@suse.de> |
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| .. | ||
| ccp-crypto-aes-cmac.c | ||
| ccp-crypto-aes-galois.c | ||
| ccp-crypto-aes-xts.c | ||
| ccp-crypto-aes.c | ||
| ccp-crypto-des3.c | ||
| ccp-crypto-main.c | ||
| ccp-crypto-rsa.c | ||
| ccp-crypto-sha.c | ||
| ccp-crypto.h | ||
| ccp-debugfs.c | ||
| ccp-dev-v3.c | ||
| ccp-dev-v5.c | ||
| ccp-dev.c | ||
| ccp-dev.h | ||
| ccp-dmaengine.c | ||
| ccp-ops.c | ||
| Kconfig | ||
| Makefile | ||
| psp-dev.c | ||
| psp-dev.h | ||
| sp-dev.c | ||
| sp-dev.h | ||
| sp-pci.c | ||
| sp-platform.c | ||