diff options
Diffstat (limited to 'src/build-data/buildh.in')
| -rw-r--r-- | src/build-data/buildh.in | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/build-data/buildh.in b/src/build-data/buildh.in index a289fbcd8..49ef89146 100644 --- a/src/build-data/buildh.in +++ b/src/build-data/buildh.in @@ -139,6 +139,29 @@ #define BOTAN_ENTROPY_PROC_FS_PATH "/proc" #define BOTAN_ENTROPY_SAFE_PATHS { "/bin", "/sbin", "/usr/bin", "/usr/sbin" } +/* +* Defines the static entropy estimates which each type of source uses. +* These values are expressed as the bits of entropy per byte of +* output (in double format) and should be conservative. These are used +* unless an entropy source has some more specific opinion on the entropy +* of the underlying source. +*/ + +// We include some high resolution timestamps because it can't hurt +#define BOTAN_ENTROPY_ESTIMATE_TIMESTAMPS 0 + +// Data which is system or process specific, but otherwise static +#define BOTAN_ENTROPY_ESTIMATE_STATIC_SYSTEM_DATA 0 + +// Binary system data of some kind +#define BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA 0.5 + +// Human readable text which has entropy +#define BOTAN_ENTROPY_ESTIMATE_SYSTEM_TEXT (1.0 / 64) + +// The output of a PRNG we are trusting to be strong +#define BOTAN_ENTROPY_ESTIMATE_STRONG_RNG 7.0 + /* Should we use GCC-style inline assembler? */ #if !defined(BOTAN_USE_GCC_INLINE_ASM) && defined(__GNUG__) #define BOTAN_USE_GCC_INLINE_ASM 1 |