1 files changed, 0 insertions, 57 deletions
diff --git a/src/lib/utils/ta_utils.h b/src/lib/utils/ta_utils.h
deleted file mode 100644
index 9353214b2..000000000
--- a/src/lib/utils/ta_utils.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-* Timing Attack Countermeasure Functions
-* (C) 2010 Falko Strenzke, Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#ifndef BOTAN_TIMING_ATTACK_CM_H__
-#define BOTAN_TIMING_ATTACK_CM_H__
-
-#include <botan/types.h>
-
-namespace Botan {
-
-namespace TA_CM {
-
-/**
-* Function used in timing attack countermeasures
-* See Wagner, Molnar, et al "The Program Counter Security Model"
-*
-* @param in an integer
-* @return 0 if in == 0 else 0xFFFFFFFF
-*/
-u32bit expand_mask_u32bit(u32bit in);
-
-
-/**
- * Expand an input to a bit mask depending on it being being zero or
- * non-zero
- * @ param in the input
- * @return the mask 0xFFFF if tst is non-zero and 0 otherwise
- */
-u16bit expand_mask_u16bit(u16bit in);
-
-/**
-* Branch-free maximum
-* Note: assumes twos-complement signed representation
-* @param a an integer
-* @param b an integer
-* @return max(a,b)
-*/
-u32bit max_32(u32bit a, u32bit b);
-
-/**
-* Branch-free minimum
-* Note: assumes twos-complement signed representation
-* @param a an integer
-* @param b an integer
-* @return min(a,b)
-*/
-u32bit min_32(u32bit a, u32bit b);
-
-}
-
-}
-
-#endif