diff options
Diffstat (limited to 'vendor/github.com/byzantine-lab/mcl/ffi/java/bn256.i')
| -rw-r--r-- | vendor/github.com/byzantine-lab/mcl/ffi/java/bn256.i | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/github.com/byzantine-lab/mcl/ffi/java/bn256.i b/vendor/github.com/byzantine-lab/mcl/ffi/java/bn256.i new file mode 100644 index 000000000..94a8edb7a --- /dev/null +++ b/vendor/github.com/byzantine-lab/mcl/ffi/java/bn256.i @@ -0,0 +1,31 @@ +%module Bn256 + +%include "std_string.i" +%include "std_except.i" + + +%{ +#include <cybozu/random_generator.hpp> +#include <cybozu/crypto.hpp> +#include <mcl/bn256.hpp> +struct Param { + cybozu::RandomGenerator rg; + static inline Param& getParam() + { + static Param p; + return p; + } +}; + +static void HashAndMapToG1(mcl::bn256::G1& P, const std::string& m) +{ + std::string digest = cybozu::crypto::Hash::digest(cybozu::crypto::Hash::N_SHA256, m); + mcl::bn256::Fp t; + t.setArrayMask(digest.c_str(), digest.size()); + mcl::bn256::BN::param.mapTo.calcG1(P, t); +} + +#include "bn256_impl.hpp" +%} + +%include "bn256_impl.hpp" |