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Remove more from libsnark, and fix potential remote-DoS.

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This commit is contained in:
Sean Bowe
2016-07-21 18:34:59 -06:00
parent cebeabb2f4
commit 25d2197043
2 changed files with 7 additions and 3 deletions
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4
depends/packages/libsnark.mk
View File

@@ -3,8 +3,8 @@ $(package)_version=0.1
$(package)_download_path=https://github.com/zcash/$(package)/archive/ $(package)_download_path=https://github.com/zcash/$(package)/archive/
$(package)_file_name=$(package)-$($(package)_git_commit).tar.gz $(package)_file_name=$(package)-$($(package)_git_commit).tar.gz
$(package)_download_file=$($(package)_git_commit).tar.gz $(package)_download_file=$($(package)_git_commit).tar.gz
$(package)_sha256_hash=43b0c921e8a1d556e70cf5c63c921db54f151842eb3cada029e3b92095e7b6f9 $(package)_sha256_hash=369fe9f5a8018eb46cce3cf50bfbf21419d8e963b25067ffd00cb9ac5c39f649
$(package)_git_commit=a7031481fd8d2360337321401fe8e24f0359317a $(package)_git_commit=11242d8afe304c8bcc252baec483f04a110d1dd4
$(package)_dependencies=libgmp libsodium $(package)_dependencies=libgmp libsodium

6
src/zcash/JoinSplit.cpp
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@@ -157,7 +157,11 @@ public:
vpub_new vpub_new
); );
return r1cs_ppzksnark_verifier_strong_IC<ppzksnark_ppT>(*vk, witness, r1cs_proof); try {
return r1cs_ppzksnark_verifier_strong_IC<ppzksnark_ppT>(*vk, witness, r1cs_proof);
} catch (...) {
return false;
}
} }
boost::array<unsigned char, ZKSNARK_PROOF_SIZE> prove( boost::array<unsigned char, ZKSNARK_PROOF_SIZE> prove(