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-rw-r--r--src/build-data/buildh.in13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/build-data/buildh.in b/src/build-data/buildh.in
index be097d78b..c6c4f9064 100644
--- a/src/build-data/buildh.in
+++ b/src/build-data/buildh.in
@@ -165,9 +165,22 @@
// Human readable text which has entropy
#define BOTAN_ENTROPY_ESTIMATE_SYSTEM_TEXT (1.0 / 64)
+/*
+The output of a hardware RNG such as RDRAND / RDSEED
+
+By default such RNGs are used but not trusted, so that the standard
+softare-based entropy polling is still used.
+*/
+#define BOTAN_ENTROPY_ESTIMATE_HARDWARE_RNG 0.0
+
// The output of a PRNG we are trusting to be strong
#define BOTAN_ENTROPY_ESTIMATE_STRONG_RNG 7.0
+
+/*
+* Compiler and target specific flags
+*/
+
/* Should we use GCC-style inline assembler? */
#if !defined(BOTAN_USE_GCC_INLINE_ASM) && defined(__GNUG__)
#define BOTAN_USE_GCC_INLINE_ASM 1