Add power analysis countermeasures for ECC point multiplications.

The plain PointGFp operator* now uses Montgomery ladder exclusively.

Adds a blinded point multiply algorithm which uses exponent and point
randomization, as well as a Montgomery ladder technique that takes a
random walk of the possible addition chains for k.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/tests/tests.cpp b/src/tests/tests.cpp
index 63e6761ac..763417209 100644
--- a/src/tests/tests.cpp
+++ b/src/tests/tests.cpp
@@ -304,6 +304,7 @@ int main(int argc, char* argv[])
    DEF_TEST(mceliece);
 
    DEF_TEST(ecc_unit);
+   DEF_TEST(ecc_randomized);
    DEF_TEST(ecdsa_unit);
    DEF_TEST(ecdh_unit);
    DEF_TEST(pk_keygen);