diff --git a/wolfcrypt/src/sp_int.c b/wolfcrypt/src/sp_int.c index b5c832d3e..5a8222a52 100644 --- a/wolfcrypt/src/sp_int.c +++ b/wolfcrypt/src/sp_int.c @@ -14208,7 +14208,7 @@ static int _sp_exptmod_nct(const sp_int* b, const sp_int* e, const sp_int* m, winBits = 6; } else if (bits <= 21) { - winBits = 1; + winBits = 2; } else if (bits <= 36) { winBits = 3;