Vadim Bendebury | 5679752 | 2015-05-20 10:32:25 -0700 | [diff] [blame] | 1 | // This file was extracted from the TCG Published |
| 2 | // Trusted Platform Module Library |
| 3 | // Part 4: Supporting Routines |
| 4 | // Family "2.0" |
| 5 | // Level 00 Revision 01.16 |
| 6 | // October 30, 2014 |
| 7 | |
| 8 | #include "PlatformData.h" |
| 9 | #include "TpmError.h" |
Vadim Bendebury | 05c6268 | 2015-05-29 18:25:23 -0700 | [diff] [blame] | 10 | |
| 11 | static BOOL s_RsaKeyCacheEnabled; |
| 12 | |
Vadim Bendebury | 5679752 | 2015-05-20 10:32:25 -0700 | [diff] [blame] | 13 | // |
| 14 | // |
| 15 | // Functions |
| 16 | // |
| 17 | // _plat__LocalityGet() |
| 18 | // |
| 19 | // Get the most recent command locality in locality value form. This is an integer value for locality and not a |
| 20 | // locality structure The locality can be 0-4 or 32-255. 5-31 is not allowed. |
| 21 | // |
| 22 | LIB_EXPORT unsigned char |
| 23 | _plat__LocalityGet( |
| 24 | void |
| 25 | ) |
| 26 | { |
| 27 | return s_locality; |
| 28 | } |
| 29 | // |
| 30 | // |
| 31 | // _plat__LocalitySet() |
| 32 | // |
| 33 | // Set the most recent command locality in locality value form |
| 34 | // |
| 35 | LIB_EXPORT void |
| 36 | _plat__LocalitySet( |
| 37 | unsigned char locality |
| 38 | ) |
| 39 | { |
| 40 | if(locality > 4 && locality < 32) |
| 41 | locality = 0; |
| 42 | s_locality = locality; |
| 43 | return; |
| 44 | } |
| 45 | // |
| 46 | // |
| 47 | // _plat__IsRsaKeyCacheEnabled() |
| 48 | // |
| 49 | // This function is used to check if the RSA key cache is enabled or not. |
| 50 | // |
| 51 | LIB_EXPORT int |
| 52 | _plat__IsRsaKeyCacheEnabled( |
| 53 | void |
| 54 | ) |
| 55 | { |
| 56 | return s_RsaKeyCacheEnabled; |
| 57 | } |