diff options
| -rw-r--r-- | MdeModulePkg/Include/Guid/RngAlgorithm.h | 23 | ||||
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 3 |
2 files changed, 26 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/Guid/RngAlgorithm.h b/MdeModulePkg/Include/Guid/RngAlgorithm.h new file mode 100644 index 0000000000..e2ac2ba3e5 --- /dev/null +++ b/MdeModulePkg/Include/Guid/RngAlgorithm.h @@ -0,0 +1,23 @@ +/** @file
+ Rng Algorithm
+
+ Copyright (c) 2023, Arm Limited. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef RNG_ALGORITHM_GUID_H_
+#define RNG_ALGORITHM_GUID_H_
+
+///
+/// The implementation of a Random Number Generator might be unsafe, when using
+/// a dummy implementation for instance. Allow identifying such implementation
+/// with this GUID.
+///
+#define EDKII_RNG_ALGORITHM_UNSAFE \
+ { \
+ 0x869f728c, 0x409d, 0x4ab4, {0xac, 0x03, 0x71, 0xd3, 0x09, 0xc1, 0xb3, 0xf4 } \
+ }
+
+extern EFI_GUID gEdkiiRngAlgorithmUnSafe;
+
+#endif // #ifndef RNG_ALGORITHM_GUID_H_
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index 0ff058b0a9..dd182c02fd 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -418,6 +418,9 @@ ## Include/Guid/MigratedFvInfo.h
gEdkiiMigratedFvInfoGuid = { 0xc1ab12f7, 0x74aa, 0x408d, { 0xa2, 0xf4, 0xc6, 0xce, 0xfd, 0x17, 0x98, 0x71 } }
+ ## Include/Guid/RngAlgorithm.h
+ gEdkiiRngAlgorithmUnSafe = { 0x869f728c, 0x409d, 0x4ab4, {0xac, 0x03, 0x71, 0xd3, 0x09, 0xc1, 0xb3, 0xf4 }}
+
#
# GUID defined in UniversalPayload
#
|