diff options
Diffstat (limited to 'src/build-data')
| -rw-r--r-- | src/build-data/buildh.in | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/build-data/buildh.in b/src/build-data/buildh.in index 5db2ce566..eaf4181b5 100644 --- a/src/build-data/buildh.in +++ b/src/build-data/buildh.in @@ -57,6 +57,22 @@ * If enabled the ECC implementation will use Montgomery ladder * instead of a fixed window implementation. */ +#define BOTAN_POINTGFP_BLINDED_MULTIPLY_USE_MONTGOMERY_LADDER 0 + +/* +* Set number of bits used to generate mask for blinding the scalar of +* a point multiplication. Set to zero to disable this side-channel +* countermeasure. +*/ +#define BOTAN_POINTGFP_SCALAR_BLINDING_BITS 20 + +/* +* Set number of bits used to generate mask for blinding the +* representation of an ECC point. Set to zero to diable this +* side-channel countermeasure. +*/ +#define BOTAN_POINTGFP_RANDOMIZE_BLINDING_BITS 64 + #define BOTAN_CURVE_GFP_USE_MONTGOMERY_LADDER 0 /* PK key consistency checking toggles */ |