/** @file\r
- This includes some definitions introduced in UEFI that will be used in both PEI \r
+ This includes some definitions introduced in UEFI that will be used in both PEI\r
and DXE phases.\r
\r
(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r
\r
//\r
// Enumeration of memory types introduced in UEFI.\r
-// \r
+//\r
typedef enum {\r
EfiReservedMemoryType,\r
EfiLoaderCode,\r
\r
//\r
// Data structure that precedes all of the standard EFI table types.\r
-// \r
+//\r
typedef struct {\r
UINT64 Signature;\r
UINT32 Revision;\r
\r
//\r
// Attributes of variable.\r
-// \r
+//\r
#define EFI_VARIABLE_NON_VOLATILE 0x00000001\r
#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002\r
#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004\r
#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008\r
\r
//\r
-// This attribute is identified by the mnemonic 'HR' \r
+// This attribute is identified by the mnemonic 'HR'\r
// elsewhere in this specification.\r
-// \r
+//\r
#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010\r
\r
\r
\r
//\r
// _WIN_CERTIFICATE.wCertificateType\r
-// \r
+//\r
#define WIN_CERT_TYPE_EFI_PKCS115 0x0EF0\r
#define WIN_CERT_TYPE_EFI_GUID 0x0EF1\r
\r
/**\r
- \r
+\r
The WIN_CERTIFICATE structure is part of the PE/COFF\r
specification and has the following definition:\r
\r
\r
//\r
// WIN_CERTIFICATE_UEFI_GUID.CertType\r
-// \r
+//\r
#define EFI_CERT_TYPE_RSA2048_SHA256_GUID \\r
{0xa7717414, 0xc616, 0x4977, {0x94, 0x20, 0x84, 0x47, 0x12, 0xa7, 0x35, 0xbf } }\r
\r
//\r
// WIN_CERTIFICATE_UEFI_GUID.CertData\r
-// \r
+//\r
typedef struct _EFI_CERT_BLOCK_RSA_2048_SHA256 {\r
EFI_GUID HashType;\r
UINT8 PublicKey[256];\r
\r
\r
/**\r
- \r
+\r
@param Hdr This is the standard WIN_CERTIFICATE header, where\r
wCertificateType is set to\r
WIN_CERT_TYPE_EFI_GUID.\r
\r
\r
/**\r
- \r
+\r
Certificate which encapsulates the RSASSA_PKCS1-v1_5 digital\r
signature.\r
- \r
+\r
The WIN_CERTIFICATE_UEFI_PKCS1_15 structure is derived from\r
- WIN_CERTIFICATE and encapsulate the information needed to \r
- implement the RSASSA-PKCS1-v1_5 digital signature algorithm as \r
- specified in RFC2437. \r
- \r
+ WIN_CERTIFICATE and encapsulate the information needed to\r
+ implement the RSASSA-PKCS1-v1_5 digital signature algorithm as\r
+ specified in RFC2437.\r
+\r
@param Hdr This is the standard WIN_CERTIFICATE header, where\r
wCertificateType is set to\r
WIN_CERT_TYPE_UEFI_PKCS1_15.\r
- \r
+\r
@param HashAlgorithm This is the hashing algorithm which was\r
performed on the UEFI executable when\r
creating the digital signature. It is\r
one of the enumerated values pre-defined\r
in Section 26.4.1. See\r
EFI_HASH_ALGORITHM_x.\r
- \r
+\r
@param Signature This is the actual digital signature. The\r
size of the signature is the same size as\r
the key (1024-bit key is 128 bytes) and can\r
\r
\r
/**\r
- \r
+\r
AuthInfo is a WIN_CERTIFICATE using the wCertificateType\r
WIN_CERTIFICATE_UEFI_GUID and the CertType\r
EFI_CERT_TYPE_RSA2048_SHA256. If the attribute specifies\r
WIN_CERTIFICATE shall be used to describe the signature of the\r
Variable data *Data. In addition, the signature will also\r
include the MonotonicCount value to guard against replay attacks\r
- \r
+\r
@param MonotonicCount Included in the signature of\r
AuthInfo.Used to ensure freshness/no\r
replay. Incremented during each\r
"Write" access.\r
- \r
+\r
@param AuthInfo Provides the authorization for the variable\r
access. It is a signature across the\r
variable data and the Monotonic Count\r