1 files changed, 10 insertions, 0 deletions

diff --git a/libbb/Config.src b/libbb/Config.src
index ee1b66a45..19021fed1 100644
--- a/libbb/Config.src
+++ b/libbb/Config.src
@@ -28,6 +28,16 @@ config MD5_SMALL
           2                   3.0                5088
           3 (smallest)        5.1                4912
 
+config SHA3_SMALL
+        int "SHA3: Trade bytes for speed (0:fast, 1:slow)"
+        default 1
+        range 0 1
+        help
+          Trade binary size versus speed for the sha3sum algorithm.
+          SHA3_SMALL=0 compared to SHA3_SMALL=1 (approximate):
+          64-bit x86: +270 bytes of code, 45% faster
+          32-bit x86: +450 bytes of code, 75% faster
+
 config FEATURE_FAST_TOP
         bool "Faster /proc scanning code (+100 bytes)"
         default y