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Reduce memory allocations for the SHA formats of love.math.hash.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2016-10-22 21:31:48 -03:00
parent a9d935caa1
commit 0341fc1189
1 changed files with 3 additions and 7 deletions
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src/modules/math/HashFunction.cpp
+3 -7
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@@ -215,7 +215,7 @@ public:
padded[paddedLength] = (length >> (56-i*8)) & 0xFF;
// Allocate our extended words
uint32 *words = new uint32[80];
uint32 words[80];
for (uint64 i = 0; i < paddedLength; i += 64)
{
@@ -264,7 +264,6 @@ public:
intermediate[4] += E;
}
delete[] words;
delete[] padded;
std::string hash(20, ' ');
@@ -325,7 +324,7 @@ public:
memcpy(intermediate, initial256, sizeof(intermediate));
// Allocate our extended words
uint32 *words = new uint32[64];
uint32 words[64];
for (uint64 i = 0; i < paddedLength; i += 64)
{
@@ -382,8 +381,6 @@ public:
intermediate[7] += H;
}
delete[] words;
delete[] padded;
int hashlength = 32;
@@ -478,7 +475,7 @@ public:
padded[paddedLength] = (length >> (56-i*8)) & 0xFF;
// Allocate our extended words
uint64 *words = new uint64[80];
uint64 words[80];
for (uint64 i = 0; i < paddedLength; i += 128)
{
@@ -538,7 +535,6 @@ public:
intermediates[7] += H;
}
delete[] words;
delete[] padded;
int hashlength = 64;