This patch serial added low-level APIs (AsmRdRand16/32/64) in BaseLib for CPU RdRand instruction access, and added one library class (RngLib) with three APIs (GetRandomNumber16/32/64) for common RNG service, with one RdRand-based library instance to provide high-quality random number generator.
Qin Long (2): MdePkg: Add CPU RdRand access APIs for random number generation MdePkg: Add RngLib into MdePkg MdePkg/Include/Library/BaseLib.h | 51 ++++++++++ MdePkg/Include/Library/RngLib.h | 69 ++++++++++++++ MdePkg/Library/BaseLib/BaseLib.inf | 6 ++ MdePkg/Library/BaseLib/Ia32/RdRand.S | 80 ++++++++++++++++ MdePkg/Library/BaseLib/Ia32/RdRand.asm | 94 ++++++++++++++++++ MdePkg/Library/BaseLib/X64/RdRand.S | 72 ++++++++++++++ MdePkg/Library/BaseLib/X64/RdRand.asm | 83 ++++++++++++++++ MdePkg/Library/BaseRngLib/BaseRng.c | 157 +++++++++++++++++++++++++++++++ MdePkg/Library/BaseRngLib/BaseRngLib.inf | 41 ++++++++ MdePkg/Library/BaseRngLib/BaseRngLib.uni | Bin 0 -> 1878 bytes MdePkg/MdePkg.dec | 4 + MdePkg/MdePkg.dsc | 1 + 12 files changed, 658 insertions(+) create mode 100644 MdePkg/Include/Library/RngLib.h create mode 100644 MdePkg/Library/BaseLib/Ia32/RdRand.S create mode 100644 MdePkg/Library/BaseLib/Ia32/RdRand.asm create mode 100644 MdePkg/Library/BaseLib/X64/RdRand.S create mode 100644 MdePkg/Library/BaseLib/X64/RdRand.asm create mode 100644 MdePkg/Library/BaseRngLib/BaseRng.c create mode 100644 MdePkg/Library/BaseRngLib/BaseRngLib.inf create mode 100644 MdePkg/Library/BaseRngLib/BaseRngLib.uni -- 2.5.1.windows.1 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
