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Create new hasher for sha256() utility.

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This commit is contained in:
Sean Bowe
2016-03-31 16:19:29 -06:00
parent 27a109af01
commit fd5007c126
1 changed files with 5 additions and 2 deletions
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7
src/zerocash/utils/util.cpp
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@@ -209,8 +209,11 @@ void sha256(const unsigned char* input, unsigned char* hash, int len) {
} }
void sha256(CSHA256& hasher, const unsigned char* input, unsigned char* hash, int len) { void sha256(CSHA256& hasher, const unsigned char* input, unsigned char* hash, int len) {
hasher.Write(input, len); // Ignore the one that's passed in; this optimization is useless
hasher.FinalizeNoPadding(hash); // for all of our code, and this code is all being removed anyway.
CSHA256 new_hasher;
new_hasher.Write(input, len);
new_hasher.FinalizeNoPadding(hash);
} }
void hashVector(CSHA256& hasher, const std::vector<bool> input, std::vector<bool>& output) { void hashVector(CSHA256& hasher, const std::vector<bool> input, std::vector<bool>& output) {