mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-11 23:54:18 +00:00
Added new class: SHA256.
This commit is contained in:
Julian Storer
parent
2100e68adc
commit
4af7d651f4
17 changed files with 731 additions and 4 deletions
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@ -114,6 +114,7 @@ OBJECTS := \
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$(OBJDIR)/juce_MD5_56896819.o \
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$(OBJDIR)/juce_Primes_32e6603.o \
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$(OBJDIR)/juce_RSAKey_b60982ae.o \
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$(OBJDIR)/juce_SHA256_cb4da0d6.o \
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$(OBJDIR)/juce_ActionBroadcaster_7f997786.o \
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$(OBJDIR)/juce_AsyncUpdater_a7e1cb89.o \
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$(OBJDIR)/juce_ChangeBroadcaster_3eb8fecc.o \
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@ -762,6 +763,11 @@ $(OBJDIR)/juce_RSAKey_b60982ae.o: ../../src/cryptography/juce_RSAKey.cpp
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@echo "Compiling juce_RSAKey.cpp"
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@$(CXX) $(CXXFLAGS) -o "$@" -c "$<"
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$(OBJDIR)/juce_SHA256_cb4da0d6.o: ../../src/cryptography/juce_SHA256.cpp
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-@mkdir -p $(OBJDIR)
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@echo "Compiling juce_SHA256.cpp"
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@$(CXX) $(CXXFLAGS) -o "$@" -c "$<"
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$(OBJDIR)/juce_ActionBroadcaster_7f997786.o: ../../src/events/juce_ActionBroadcaster.cpp
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-@mkdir -p $(OBJDIR)
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@echo "Compiling juce_ActionBroadcaster.cpp"
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@ -83,6 +83,7 @@
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708060ED04ADF4E4FB8E2171 = { isa = PBXBuildFile; fileRef = EAFD8FAF365DFB32DC42D0E7; };
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12E3CC31875A202D6B30F778 = { isa = PBXBuildFile; fileRef = E9E692847C14AD33CD5FB40B; };
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CF51988743ED2CD823DFE0B5 = { isa = PBXBuildFile; fileRef = 7AE9331938549244E27A5D0E; };
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4AAFC135B170CF02A40F0D51 = { isa = PBXBuildFile; fileRef = 4CBD301A08E9C3762F861FC3; };
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659D9CD58B6914EB420E6AEC = { isa = PBXBuildFile; fileRef = 31D985CB8646B78460E9D5A7; };
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55737E2F1817DE642AA7DA05 = { isa = PBXBuildFile; fileRef = 1617348BBF5D103619D76911; };
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6D2C50B0A69855A7F8C062E7 = { isa = PBXBuildFile; fileRef = B80F8CD026033ACCCE11A1A4; };
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@ -562,6 +563,8 @@
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22612DBDC6C689B605CC6B48 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Primes.h"; path = "../../src/cryptography/juce_Primes.h"; sourceTree = "SOURCE_ROOT"; };
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7AE9331938549244E27A5D0E = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_RSAKey.cpp"; path = "../../src/cryptography/juce_RSAKey.cpp"; sourceTree = "SOURCE_ROOT"; };
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16335266AFB4D19F25410E1D = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_RSAKey.h"; path = "../../src/cryptography/juce_RSAKey.h"; sourceTree = "SOURCE_ROOT"; };
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4CBD301A08E9C3762F861FC3 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_SHA256.cpp"; path = "../../src/cryptography/juce_SHA256.cpp"; sourceTree = "SOURCE_ROOT"; };
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02CD7BA1750DE36237369F78 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SHA256.h"; path = "../../src/cryptography/juce_SHA256.h"; sourceTree = "SOURCE_ROOT"; };
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31D985CB8646B78460E9D5A7 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ActionBroadcaster.cpp"; path = "../../src/events/juce_ActionBroadcaster.cpp"; sourceTree = "SOURCE_ROOT"; };
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09F7685D1EFF472ECB1F5EF1 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionBroadcaster.h"; path = "../../src/events/juce_ActionBroadcaster.h"; sourceTree = "SOURCE_ROOT"; };
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4EF8BD4BF46C4BCB39F96609 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionListener.h"; path = "../../src/events/juce_ActionListener.h"; sourceTree = "SOURCE_ROOT"; };
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@ -1344,7 +1347,9 @@
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E9E692847C14AD33CD5FB40B,
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22612DBDC6C689B605CC6B48,
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7AE9331938549244E27A5D0E,
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16335266AFB4D19F25410E1D ); name = cryptography; sourceTree = "<group>"; };
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16335266AFB4D19F25410E1D,
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4CBD301A08E9C3762F861FC3,
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02CD7BA1750DE36237369F78 ); name = cryptography; sourceTree = "<group>"; };
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89F308FD85F378E278C98884 = { isa = PBXGroup; children = (
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31D985CB8646B78460E9D5A7,
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09F7685D1EFF472ECB1F5EF1,
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@ -2146,6 +2151,7 @@
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708060ED04ADF4E4FB8E2171,
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12E3CC31875A202D6B30F778,
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CF51988743ED2CD823DFE0B5,
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4AAFC135B170CF02A40F0D51,
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659D9CD58B6914EB420E6AEC,
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55737E2F1817DE642AA7DA05,
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6D2C50B0A69855A7F8C062E7,
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@ -396,6 +396,8 @@
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<File RelativePath="..\..\src\cryptography\juce_Primes.h"/>
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<File RelativePath="..\..\src\cryptography\juce_RSAKey.cpp"/>
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<File RelativePath="..\..\src\cryptography\juce_RSAKey.h"/>
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<File RelativePath="..\..\src\cryptography\juce_SHA256.cpp"/>
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<File RelativePath="..\..\src\cryptography\juce_SHA256.h"/>
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</Filter>
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<Filter Name="events">
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<File RelativePath="..\..\src\events\juce_ActionBroadcaster.cpp"/>
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@ -396,6 +396,8 @@
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<File RelativePath="..\..\src\cryptography\juce_Primes.h"/>
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<File RelativePath="..\..\src\cryptography\juce_RSAKey.cpp"/>
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<File RelativePath="..\..\src\cryptography\juce_RSAKey.h"/>
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<File RelativePath="..\..\src\cryptography\juce_SHA256.cpp"/>
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<File RelativePath="..\..\src\cryptography\juce_SHA256.h"/>
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</Filter>
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<Filter Name="events">
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<File RelativePath="..\..\src\events\juce_ActionBroadcaster.cpp"/>
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@ -398,6 +398,8 @@
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<File RelativePath="..\..\src\cryptography\juce_Primes.h"/>
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<File RelativePath="..\..\src\cryptography\juce_RSAKey.cpp"/>
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<File RelativePath="..\..\src\cryptography\juce_RSAKey.h"/>
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<File RelativePath="..\..\src\cryptography\juce_SHA256.cpp"/>
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<File RelativePath="..\..\src\cryptography\juce_SHA256.h"/>
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</Filter>
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<Filter Name="events">
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<File RelativePath="..\..\src\events\juce_ActionBroadcaster.cpp"/>
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@ -197,6 +197,7 @@
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<ClCompile Include="..\..\src\cryptography\juce_MD5.cpp"/>
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<ClCompile Include="..\..\src\cryptography\juce_Primes.cpp"/>
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<ClCompile Include="..\..\src\cryptography\juce_RSAKey.cpp"/>
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<ClCompile Include="..\..\src\cryptography\juce_SHA256.cpp"/>
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<ClCompile Include="..\..\src\events\juce_ActionBroadcaster.cpp"/>
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<ClCompile Include="..\..\src\events\juce_AsyncUpdater.cpp"/>
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<ClCompile Include="..\..\src\events\juce_ChangeBroadcaster.cpp"/>
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@ -565,6 +566,7 @@
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<ClInclude Include="..\..\src\cryptography\juce_MD5.h"/>
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<ClInclude Include="..\..\src\cryptography\juce_Primes.h"/>
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<ClInclude Include="..\..\src\cryptography\juce_RSAKey.h"/>
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<ClInclude Include="..\..\src\cryptography\juce_SHA256.h"/>
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<ClInclude Include="..\..\src\events\juce_ActionBroadcaster.h"/>
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<ClInclude Include="..\..\src\events\juce_ActionListener.h"/>
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<ClInclude Include="..\..\src\events\juce_AppleRemote.h"/>
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@ -448,6 +448,9 @@
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<ClCompile Include="..\..\src\cryptography\juce_RSAKey.cpp">
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<Filter>Juce\Source\cryptography</Filter>
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</ClCompile>
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<ClCompile Include="..\..\src\cryptography\juce_SHA256.cpp">
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<Filter>Juce\Source\cryptography</Filter>
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</ClCompile>
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<ClCompile Include="..\..\src\events\juce_ActionBroadcaster.cpp">
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<Filter>Juce\Source\events</Filter>
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</ClCompile>
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@ -1623,6 +1626,9 @@
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<ClInclude Include="..\..\src\cryptography\juce_RSAKey.h">
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<Filter>Juce\Source\cryptography</Filter>
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</ClInclude>
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<ClInclude Include="..\..\src\cryptography\juce_SHA256.h">
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<Filter>Juce\Source\cryptography</Filter>
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</ClInclude>
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<ClInclude Include="..\..\src\events\juce_ActionBroadcaster.h">
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<Filter>Juce\Source\events</Filter>
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</ClInclude>
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@ -83,6 +83,7 @@
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708060ED04ADF4E4FB8E2171 = { isa = PBXBuildFile; fileRef = EAFD8FAF365DFB32DC42D0E7; };
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12E3CC31875A202D6B30F778 = { isa = PBXBuildFile; fileRef = E9E692847C14AD33CD5FB40B; };
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CF51988743ED2CD823DFE0B5 = { isa = PBXBuildFile; fileRef = 7AE9331938549244E27A5D0E; };
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4AAFC135B170CF02A40F0D51 = { isa = PBXBuildFile; fileRef = 4CBD301A08E9C3762F861FC3; };
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659D9CD58B6914EB420E6AEC = { isa = PBXBuildFile; fileRef = 31D985CB8646B78460E9D5A7; };
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55737E2F1817DE642AA7DA05 = { isa = PBXBuildFile; fileRef = 1617348BBF5D103619D76911; };
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6D2C50B0A69855A7F8C062E7 = { isa = PBXBuildFile; fileRef = B80F8CD026033ACCCE11A1A4; };
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@ -562,6 +563,8 @@
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22612DBDC6C689B605CC6B48 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Primes.h"; path = "../../src/cryptography/juce_Primes.h"; sourceTree = "SOURCE_ROOT"; };
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7AE9331938549244E27A5D0E = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_RSAKey.cpp"; path = "../../src/cryptography/juce_RSAKey.cpp"; sourceTree = "SOURCE_ROOT"; };
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16335266AFB4D19F25410E1D = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_RSAKey.h"; path = "../../src/cryptography/juce_RSAKey.h"; sourceTree = "SOURCE_ROOT"; };
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4CBD301A08E9C3762F861FC3 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_SHA256.cpp"; path = "../../src/cryptography/juce_SHA256.cpp"; sourceTree = "SOURCE_ROOT"; };
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02CD7BA1750DE36237369F78 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SHA256.h"; path = "../../src/cryptography/juce_SHA256.h"; sourceTree = "SOURCE_ROOT"; };
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31D985CB8646B78460E9D5A7 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ActionBroadcaster.cpp"; path = "../../src/events/juce_ActionBroadcaster.cpp"; sourceTree = "SOURCE_ROOT"; };
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09F7685D1EFF472ECB1F5EF1 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionBroadcaster.h"; path = "../../src/events/juce_ActionBroadcaster.h"; sourceTree = "SOURCE_ROOT"; };
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4EF8BD4BF46C4BCB39F96609 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionListener.h"; path = "../../src/events/juce_ActionListener.h"; sourceTree = "SOURCE_ROOT"; };
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@ -1344,7 +1347,9 @@
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E9E692847C14AD33CD5FB40B,
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22612DBDC6C689B605CC6B48,
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7AE9331938549244E27A5D0E,
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16335266AFB4D19F25410E1D ); name = cryptography; sourceTree = "<group>"; };
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16335266AFB4D19F25410E1D,
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4CBD301A08E9C3762F861FC3,
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02CD7BA1750DE36237369F78 ); name = cryptography; sourceTree = "<group>"; };
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89F308FD85F378E278C98884 = { isa = PBXGroup; children = (
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31D985CB8646B78460E9D5A7,
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09F7685D1EFF472ECB1F5EF1,
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@ -2150,6 +2155,7 @@
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708060ED04ADF4E4FB8E2171,
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12E3CC31875A202D6B30F778,
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CF51988743ED2CD823DFE0B5,
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4AAFC135B170CF02A40F0D51,
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659D9CD58B6914EB420E6AEC,
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55737E2F1817DE642AA7DA05,
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6D2C50B0A69855A7F8C062E7,
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@ -456,6 +456,8 @@
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file="src/cryptography/juce_RSAKey.cpp"/>
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<FILE id="N9A7SATlN" name="juce_RSAKey.h" compile="0" resource="0"
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file="src/cryptography/juce_RSAKey.h"/>
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<FILE id="WxPfqD" name="juce_SHA256.cpp" compile="1" resource="0" file="src/cryptography/juce_SHA256.cpp"/>
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<FILE id="Ct2Ht" name="juce_SHA256.h" compile="0" resource="0" file="src/cryptography/juce_SHA256.h"/>
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</GROUP>
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<GROUP id="n5aLT2f0q" name="events">
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<FILE id="Ge3t3ydwz" name="juce_ActionBroadcaster.cpp" compile="1"
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@ -120,6 +120,7 @@
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#include "../src/maths/juce_Expression.cpp"
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#include "../src/cryptography/juce_BlowFish.cpp"
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#include "../src/cryptography/juce_MD5.cpp"
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#include "../src/cryptography/juce_SHA256.cpp"
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#include "../src/cryptography/juce_Primes.cpp"
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#include "../src/cryptography/juce_RSAKey.cpp"
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#include "../src/io/streams/juce_InputStream.cpp"
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@ -6612,6 +6612,244 @@ END_JUCE_NAMESPACE
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/*** End of inlined file: juce_MD5.cpp ***/
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/*** Start of inlined file: juce_SHA256.cpp ***/
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BEGIN_JUCE_NAMESPACE
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class SHA256Processor
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{
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public:
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SHA256Processor() noexcept
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: length (0)
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{
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state[0] = 0x6a09e667;
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state[1] = 0xbb67ae85;
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state[2] = 0x3c6ef372;
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state[3] = 0xa54ff53a;
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state[4] = 0x510e527f;
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state[5] = 0x9b05688c;
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state[6] = 0x1f83d9ab;
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state[7] = 0x5be0cd19;
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}
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// expects 64 bytes of data
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void processFullBlock (const void* const data) noexcept
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{
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const uint32 constants[] =
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{
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0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
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0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
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0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
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0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
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0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
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0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
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0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
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0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
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};
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uint32 block[16], s[8];
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memcpy (s, state, sizeof (s));
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for (uint32 j = 0; j < 64; j += 16)
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{
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#define JUCE_SHA256(i) s[(7 - i) & 7] += S1 (s[(4 - i) & 7]) + ch (s[(4 - i) & 7], s[(5 - i) & 7], s[(6 - i) & 7]) + constants[i + j] \
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+ (j != 0 ? (block[i & 15] += s1 (block[(i - 2) & 15]) + block[(i - 7) & 15] + s0 (block[(i - 15) & 15])) \
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: (block[i] = ByteOrder::bigEndianInt (addBytesToPointer (data, i * 4)))); \
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s[(3 - i) & 7] += s[(7 - i) & 7]; \
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s[(7 - i) & 7] += S0 (s[(0 - i) & 7]) + maj (s[(0 - i) & 7], s[(1 - i) & 7], s[(2 - i) & 7])
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JUCE_SHA256(0); JUCE_SHA256(1); JUCE_SHA256(2); JUCE_SHA256(3); JUCE_SHA256(4); JUCE_SHA256(5); JUCE_SHA256(6); JUCE_SHA256(7);
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JUCE_SHA256(8); JUCE_SHA256(9); JUCE_SHA256(10); JUCE_SHA256(11); JUCE_SHA256(12); JUCE_SHA256(13); JUCE_SHA256(14); JUCE_SHA256(15);
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#undef JUCE_SHA256
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}
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for (int i = 0; i < 8; ++i)
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state[i] += s[i];
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length += 64;
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}
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void processFinalBlock (const void* const data, int numBytes) noexcept
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{
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jassert (numBytes < 64);
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length += numBytes;
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length *= 8; // (the length is stored as a count of bits, not bytes)
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uint8 finalBlocks[128];
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memcpy (finalBlocks, data, numBytes);
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finalBlocks [numBytes++] = 128; // append a '1' bit
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while (numBytes != 56 && numBytes < 64 + 56)
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finalBlocks [numBytes++] = 0; // pad with zeros..
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for (int i = 8; --i >= 0;)
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finalBlocks [numBytes++] = (uint8) (length >> (i * 8)); // append the length.
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jassert (numBytes == 64 || numBytes == 128);
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processFullBlock (finalBlocks);
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if (numBytes > 64)
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processFullBlock (finalBlocks + 64);
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}
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void copyResult (uint8* result) const noexcept
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{
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for (int i = 0; i < 8; ++i)
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{
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*result++ = (uint8) (state[i] >> 24);
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*result++ = (uint8) (state[i] >> 16);
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*result++ = (uint8) (state[i] >> 8);
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*result++ = (uint8) state[i];
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}
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}
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|
||||
void processStream (InputStream& input, int64 numBytesToRead, uint8* const result)
|
||||
{
|
||||
if (numBytesToRead < 0)
|
||||
numBytesToRead = std::numeric_limits<int64>::max();
|
||||
|
||||
for (;;)
|
||||
{
|
||||
uint8 buffer [64];
|
||||
const int bytesRead = input.read (buffer, (int) jmin (numBytesToRead, (int64) sizeof (buffer)));
|
||||
|
||||
if (bytesRead < sizeof (buffer))
|
||||
{
|
||||
processFinalBlock (buffer, bytesRead);
|
||||
break;
|
||||
}
|
||||
|
||||
numBytesToRead -= sizeof (buffer);
|
||||
processFullBlock (buffer);
|
||||
}
|
||||
|
||||
copyResult (result);
|
||||
}
|
||||
|
||||
private:
|
||||
uint32 state[8];
|
||||
uint64 length;
|
||||
|
||||
static inline uint32 rotate (const uint32 x, const uint32 y) noexcept { return (x >> y) | (x << (32 - y)); }
|
||||
static inline uint32 ch (const uint32 x, const uint32 y, const uint32 z) noexcept { return z ^ ((y ^ z) & x); }
|
||||
static inline uint32 maj (const uint32 x, const uint32 y, const uint32 z) noexcept { return y ^ ((y ^ z) & (x ^ y)); }
|
||||
|
||||
static inline uint32 s0 (const uint32 x) noexcept { return rotate (x, 7) ^ rotate (x, 18) ^ (x >> 3); }
|
||||
static inline uint32 s1 (const uint32 x) noexcept { return rotate (x, 17) ^ rotate (x, 19) ^ (x >> 10); }
|
||||
static inline uint32 S0 (const uint32 x) noexcept { return rotate (x, 2) ^ rotate (x, 13) ^ rotate (x, 22); }
|
||||
static inline uint32 S1 (const uint32 x) noexcept { return rotate (x, 6) ^ rotate (x, 11) ^ rotate (x, 25); }
|
||||
|
||||
JUCE_DECLARE_NON_COPYABLE (SHA256Processor);
|
||||
};
|
||||
|
||||
SHA256::SHA256()
|
||||
{
|
||||
zerostruct (result);
|
||||
}
|
||||
|
||||
SHA256::~SHA256() {}
|
||||
|
||||
SHA256::SHA256 (const SHA256& other)
|
||||
{
|
||||
memcpy (result, other.result, sizeof (result));
|
||||
}
|
||||
|
||||
SHA256& SHA256::operator= (const SHA256& other)
|
||||
{
|
||||
memcpy (result, other.result, sizeof (result));
|
||||
return *this;
|
||||
}
|
||||
|
||||
SHA256::SHA256 (const MemoryBlock& data)
|
||||
{
|
||||
MemoryInputStream m (data, false);
|
||||
SHA256Processor processor;
|
||||
processor.processStream (m, -1, result);
|
||||
}
|
||||
|
||||
SHA256::SHA256 (const void* const data, const size_t numBytes)
|
||||
{
|
||||
MemoryInputStream m (data, numBytes, false);
|
||||
SHA256Processor processor;
|
||||
processor.processStream (m, -1, result);
|
||||
}
|
||||
|
||||
SHA256::SHA256 (InputStream& input, const int64 numBytesToRead)
|
||||
{
|
||||
SHA256Processor processor;
|
||||
processor.processStream (input, numBytesToRead, result);
|
||||
}
|
||||
|
||||
SHA256::SHA256 (const File& file)
|
||||
{
|
||||
FileInputStream fin (file);
|
||||
|
||||
if (fin.getStatus().wasOk())
|
||||
{
|
||||
SHA256Processor processor;
|
||||
processor.processStream (fin, -1, result);
|
||||
}
|
||||
else
|
||||
{
|
||||
zerostruct (result);
|
||||
}
|
||||
}
|
||||
|
||||
MemoryBlock SHA256::getRawData() const
|
||||
{
|
||||
return MemoryBlock (result, sizeof (result));
|
||||
}
|
||||
|
||||
String SHA256::toHexString() const
|
||||
{
|
||||
return String::toHexString (result, sizeof (result), 0);
|
||||
}
|
||||
|
||||
bool SHA256::operator== (const SHA256& other) const noexcept { return memcmp (result, other.result, sizeof (result)) == 0; }
|
||||
bool SHA256::operator!= (const SHA256& other) const noexcept { return ! operator== (other); }
|
||||
|
||||
#if JUCE_UNIT_TESTS
|
||||
|
||||
class SHA256Tests : public UnitTest
|
||||
{
|
||||
public:
|
||||
SHA256Tests() : UnitTest ("SHA-256") {}
|
||||
|
||||
void runTest()
|
||||
{
|
||||
beginTest ("SHA-256");
|
||||
|
||||
{
|
||||
char n[] = "";
|
||||
SHA256 sha (n, 0);
|
||||
expectEquals (sha.toHexString(), String ("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"));
|
||||
}
|
||||
|
||||
{
|
||||
const char n[] = "The quick brown fox jumps over the lazy dog";
|
||||
SHA256 sha (n, sizeof (n) - 1);
|
||||
expectEquals (sha.toHexString(), String ("d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592"));
|
||||
}
|
||||
|
||||
{
|
||||
const char n[] = "The quick brown fox jumps over the lazy dog.";
|
||||
SHA256 sha (n, sizeof (n) - 1);
|
||||
expectEquals (sha.toHexString(), String ("ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c"));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
static SHA256Tests sha256UnitTests;
|
||||
|
||||
#endif
|
||||
|
||||
END_JUCE_NAMESPACE
|
||||
|
||||
/*** End of inlined file: juce_SHA256.cpp ***/
|
||||
|
||||
|
||||
/*** Start of inlined file: juce_Primes.cpp ***/
|
||||
BEGIN_JUCE_NAMESPACE
|
||||
|
||||
|
|
@ -108423,6 +108661,7 @@ END_JUCE_NAMESPACE
|
|||
/*** Start of inlined file: juce_CoreAudioFormat.cpp ***/
|
||||
#if JUCE_MAC || JUCE_IOS
|
||||
|
||||
#define Point CarbonDummyPointName
|
||||
#include <AudioToolbox/AudioToolbox.h>
|
||||
|
||||
BEGIN_JUCE_NAMESPACE
|
||||
|
|
|
|||
|
|
@ -73,7 +73,7 @@ namespace JuceDummyNamespace {}
|
|||
*/
|
||||
#define JUCE_MAJOR_VERSION 1
|
||||
#define JUCE_MINOR_VERSION 54
|
||||
#define JUCE_BUILDNUMBER 21
|
||||
#define JUCE_BUILDNUMBER 22
|
||||
|
||||
/** Current Juce version number.
|
||||
|
||||
|
|
@ -18903,6 +18903,81 @@ private:
|
|||
/*** End of inlined file: juce_RSAKey.h ***/
|
||||
|
||||
|
||||
#endif
|
||||
#ifndef __JUCE_SHA256_JUCEHEADER__
|
||||
|
||||
/*** Start of inlined file: juce_SHA256.h ***/
|
||||
#ifndef __JUCE_SHA256_JUCEHEADER__
|
||||
#define __JUCE_SHA256_JUCEHEADER__
|
||||
|
||||
/**
|
||||
SHA-256 secure hash generator.
|
||||
|
||||
Create one of these objects from a block of source data or a string, and it
|
||||
represents the SHA-256 hash of that data.
|
||||
|
||||
You can retrieve the hash as a raw 32-byte block, or as a 64-digit hex string.
|
||||
*/
|
||||
class JUCE_API SHA256
|
||||
{
|
||||
public:
|
||||
|
||||
/** Creates an empty SHA256 object.
|
||||
The default constructor just creates a hash filled with zeros. (This is not
|
||||
equal to the hash of an empty block of data).
|
||||
*/
|
||||
SHA256();
|
||||
|
||||
/** Destructor. */
|
||||
~SHA256();
|
||||
|
||||
/** Creates a copy of another SHA256. */
|
||||
SHA256 (const SHA256& other);
|
||||
|
||||
/** Copies another SHA256. */
|
||||
SHA256& operator= (const SHA256& other);
|
||||
|
||||
/** Creates a hash from a block of raw data. */
|
||||
explicit SHA256 (const MemoryBlock& data);
|
||||
|
||||
/** Creates a hash from a block of raw data. */
|
||||
SHA256 (const void* data, size_t numBytes);
|
||||
|
||||
/** Creates a hash from the contents of a stream.
|
||||
|
||||
This will read from the stream until the stream is exhausted, or until
|
||||
maxBytesToRead bytes have been read. If maxBytesToRead is negative, the entire
|
||||
stream will be read.
|
||||
*/
|
||||
SHA256 (InputStream& input, int64 maxBytesToRead = -1);
|
||||
|
||||
/** Reads a file and generates the hash of its contents.
|
||||
If the file can't be opened, the hash will be left uninitialised (i.e. full
|
||||
of zeros).
|
||||
*/
|
||||
explicit SHA256 (const File& file);
|
||||
|
||||
/** Returns the hash as a 32-byte block of data. */
|
||||
MemoryBlock getRawData() const;
|
||||
|
||||
/** Returns the checksum as a 64-digit hex string. */
|
||||
String toHexString() const;
|
||||
|
||||
bool operator== (const SHA256& other) const noexcept;
|
||||
bool operator!= (const SHA256& other) const noexcept;
|
||||
|
||||
private:
|
||||
|
||||
uint8 result [32];
|
||||
|
||||
JUCE_LEAK_DETECTOR (SHA256);
|
||||
};
|
||||
|
||||
#endif // __JUCE_SHA256_JUCEHEADER__
|
||||
|
||||
/*** End of inlined file: juce_SHA256.h ***/
|
||||
|
||||
|
||||
#endif
|
||||
#ifndef __JUCE_DIRECTORYITERATOR_JUCEHEADER__
|
||||
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@
|
|||
|
||||
#include "../../core/juce_StandardHeader.h"
|
||||
|
||||
#define Point CarbonDummyPointName
|
||||
#include <AudioToolbox/AudioToolbox.h>
|
||||
|
||||
BEGIN_JUCE_NAMESPACE
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
*/
|
||||
#define JUCE_MAJOR_VERSION 1
|
||||
#define JUCE_MINOR_VERSION 54
|
||||
#define JUCE_BUILDNUMBER 21
|
||||
#define JUCE_BUILDNUMBER 22
|
||||
|
||||
/** Current Juce version number.
|
||||
|
||||
|
|
|
|||
271
src/cryptography/juce_SHA256.cpp
Normal file
271
src/cryptography/juce_SHA256.cpp
Normal file
|
|
@ -0,0 +1,271 @@
|
|||
/*
|
||||
==============================================================================
|
||||
|
||||
This file is part of the JUCE library - "Jules' Utility Class Extensions"
|
||||
Copyright 2004-11 by Raw Material Software Ltd.
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
JUCE can be redistributed and/or modified under the terms of the GNU General
|
||||
Public License (Version 2), as published by the Free Software Foundation.
|
||||
A copy of the license is included in the JUCE distribution, or can be found
|
||||
online at www.gnu.org/licenses.
|
||||
|
||||
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
||||
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
To release a closed-source product which uses JUCE, commercial licenses are
|
||||
available: visit www.rawmaterialsoftware.com/juce for more information.
|
||||
|
||||
==============================================================================
|
||||
*/
|
||||
|
||||
#include "../core/juce_StandardHeader.h"
|
||||
|
||||
BEGIN_JUCE_NAMESPACE
|
||||
|
||||
#include "juce_SHA256.h"
|
||||
#include "../io/files/juce_FileInputStream.h"
|
||||
#include "../io/streams/juce_MemoryInputStream.h"
|
||||
|
||||
|
||||
//==============================================================================
|
||||
class SHA256Processor
|
||||
{
|
||||
public:
|
||||
SHA256Processor() noexcept
|
||||
: length (0)
|
||||
{
|
||||
state[0] = 0x6a09e667;
|
||||
state[1] = 0xbb67ae85;
|
||||
state[2] = 0x3c6ef372;
|
||||
state[3] = 0xa54ff53a;
|
||||
state[4] = 0x510e527f;
|
||||
state[5] = 0x9b05688c;
|
||||
state[6] = 0x1f83d9ab;
|
||||
state[7] = 0x5be0cd19;
|
||||
}
|
||||
|
||||
// expects 64 bytes of data
|
||||
void processFullBlock (const void* const data) noexcept
|
||||
{
|
||||
const uint32 constants[] =
|
||||
{
|
||||
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
|
||||
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
|
||||
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
|
||||
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
|
||||
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
|
||||
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
|
||||
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
|
||||
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
|
||||
};
|
||||
|
||||
uint32 block[16], s[8];
|
||||
memcpy (s, state, sizeof (s));
|
||||
|
||||
for (uint32 j = 0; j < 64; j += 16)
|
||||
{
|
||||
#define JUCE_SHA256(i) s[(7 - i) & 7] += S1 (s[(4 - i) & 7]) + ch (s[(4 - i) & 7], s[(5 - i) & 7], s[(6 - i) & 7]) + constants[i + j] \
|
||||
+ (j != 0 ? (block[i & 15] += s1 (block[(i - 2) & 15]) + block[(i - 7) & 15] + s0 (block[(i - 15) & 15])) \
|
||||
: (block[i] = ByteOrder::bigEndianInt (addBytesToPointer (data, i * 4)))); \
|
||||
s[(3 - i) & 7] += s[(7 - i) & 7]; \
|
||||
s[(7 - i) & 7] += S0 (s[(0 - i) & 7]) + maj (s[(0 - i) & 7], s[(1 - i) & 7], s[(2 - i) & 7])
|
||||
|
||||
JUCE_SHA256(0); JUCE_SHA256(1); JUCE_SHA256(2); JUCE_SHA256(3); JUCE_SHA256(4); JUCE_SHA256(5); JUCE_SHA256(6); JUCE_SHA256(7);
|
||||
JUCE_SHA256(8); JUCE_SHA256(9); JUCE_SHA256(10); JUCE_SHA256(11); JUCE_SHA256(12); JUCE_SHA256(13); JUCE_SHA256(14); JUCE_SHA256(15);
|
||||
#undef JUCE_SHA256
|
||||
}
|
||||
|
||||
for (int i = 0; i < 8; ++i)
|
||||
state[i] += s[i];
|
||||
|
||||
length += 64;
|
||||
}
|
||||
|
||||
void processFinalBlock (const void* const data, int numBytes) noexcept
|
||||
{
|
||||
jassert (numBytes < 64);
|
||||
|
||||
length += numBytes;
|
||||
length *= 8; // (the length is stored as a count of bits, not bytes)
|
||||
|
||||
uint8 finalBlocks[128];
|
||||
|
||||
memcpy (finalBlocks, data, numBytes);
|
||||
finalBlocks [numBytes++] = 128; // append a '1' bit
|
||||
|
||||
while (numBytes != 56 && numBytes < 64 + 56)
|
||||
finalBlocks [numBytes++] = 0; // pad with zeros..
|
||||
|
||||
for (int i = 8; --i >= 0;)
|
||||
finalBlocks [numBytes++] = (uint8) (length >> (i * 8)); // append the length.
|
||||
|
||||
jassert (numBytes == 64 || numBytes == 128);
|
||||
|
||||
processFullBlock (finalBlocks);
|
||||
|
||||
if (numBytes > 64)
|
||||
processFullBlock (finalBlocks + 64);
|
||||
}
|
||||
|
||||
void copyResult (uint8* result) const noexcept
|
||||
{
|
||||
for (int i = 0; i < 8; ++i)
|
||||
{
|
||||
*result++ = (uint8) (state[i] >> 24);
|
||||
*result++ = (uint8) (state[i] >> 16);
|
||||
*result++ = (uint8) (state[i] >> 8);
|
||||
*result++ = (uint8) state[i];
|
||||
}
|
||||
}
|
||||
|
||||
void processStream (InputStream& input, int64 numBytesToRead, uint8* const result)
|
||||
{
|
||||
if (numBytesToRead < 0)
|
||||
numBytesToRead = std::numeric_limits<int64>::max();
|
||||
|
||||
for (;;)
|
||||
{
|
||||
uint8 buffer [64];
|
||||
const int bytesRead = input.read (buffer, (int) jmin (numBytesToRead, (int64) sizeof (buffer)));
|
||||
|
||||
if (bytesRead < sizeof (buffer))
|
||||
{
|
||||
processFinalBlock (buffer, bytesRead);
|
||||
break;
|
||||
}
|
||||
|
||||
numBytesToRead -= sizeof (buffer);
|
||||
processFullBlock (buffer);
|
||||
}
|
||||
|
||||
copyResult (result);
|
||||
}
|
||||
|
||||
private:
|
||||
uint32 state[8];
|
||||
uint64 length;
|
||||
|
||||
static inline uint32 rotate (const uint32 x, const uint32 y) noexcept { return (x >> y) | (x << (32 - y)); }
|
||||
static inline uint32 ch (const uint32 x, const uint32 y, const uint32 z) noexcept { return z ^ ((y ^ z) & x); }
|
||||
static inline uint32 maj (const uint32 x, const uint32 y, const uint32 z) noexcept { return y ^ ((y ^ z) & (x ^ y)); }
|
||||
|
||||
static inline uint32 s0 (const uint32 x) noexcept { return rotate (x, 7) ^ rotate (x, 18) ^ (x >> 3); }
|
||||
static inline uint32 s1 (const uint32 x) noexcept { return rotate (x, 17) ^ rotate (x, 19) ^ (x >> 10); }
|
||||
static inline uint32 S0 (const uint32 x) noexcept { return rotate (x, 2) ^ rotate (x, 13) ^ rotate (x, 22); }
|
||||
static inline uint32 S1 (const uint32 x) noexcept { return rotate (x, 6) ^ rotate (x, 11) ^ rotate (x, 25); }
|
||||
|
||||
JUCE_DECLARE_NON_COPYABLE (SHA256Processor);
|
||||
};
|
||||
|
||||
//==============================================================================
|
||||
SHA256::SHA256()
|
||||
{
|
||||
zerostruct (result);
|
||||
}
|
||||
|
||||
SHA256::~SHA256() {}
|
||||
|
||||
SHA256::SHA256 (const SHA256& other)
|
||||
{
|
||||
memcpy (result, other.result, sizeof (result));
|
||||
}
|
||||
|
||||
SHA256& SHA256::operator= (const SHA256& other)
|
||||
{
|
||||
memcpy (result, other.result, sizeof (result));
|
||||
return *this;
|
||||
}
|
||||
|
||||
SHA256::SHA256 (const MemoryBlock& data)
|
||||
{
|
||||
MemoryInputStream m (data, false);
|
||||
SHA256Processor processor;
|
||||
processor.processStream (m, -1, result);
|
||||
}
|
||||
|
||||
SHA256::SHA256 (const void* const data, const size_t numBytes)
|
||||
{
|
||||
MemoryInputStream m (data, numBytes, false);
|
||||
SHA256Processor processor;
|
||||
processor.processStream (m, -1, result);
|
||||
}
|
||||
|
||||
SHA256::SHA256 (InputStream& input, const int64 numBytesToRead)
|
||||
{
|
||||
SHA256Processor processor;
|
||||
processor.processStream (input, numBytesToRead, result);
|
||||
}
|
||||
|
||||
SHA256::SHA256 (const File& file)
|
||||
{
|
||||
FileInputStream fin (file);
|
||||
|
||||
if (fin.getStatus().wasOk())
|
||||
{
|
||||
SHA256Processor processor;
|
||||
processor.processStream (fin, -1, result);
|
||||
}
|
||||
else
|
||||
{
|
||||
zerostruct (result);
|
||||
}
|
||||
}
|
||||
|
||||
MemoryBlock SHA256::getRawData() const
|
||||
{
|
||||
return MemoryBlock (result, sizeof (result));
|
||||
}
|
||||
|
||||
String SHA256::toHexString() const
|
||||
{
|
||||
return String::toHexString (result, sizeof (result), 0);
|
||||
}
|
||||
|
||||
bool SHA256::operator== (const SHA256& other) const noexcept { return memcmp (result, other.result, sizeof (result)) == 0; }
|
||||
bool SHA256::operator!= (const SHA256& other) const noexcept { return ! operator== (other); }
|
||||
|
||||
|
||||
//==============================================================================
|
||||
#if JUCE_UNIT_TESTS
|
||||
|
||||
#include "../utilities/juce_UnitTest.h"
|
||||
|
||||
class SHA256Tests : public UnitTest
|
||||
{
|
||||
public:
|
||||
SHA256Tests() : UnitTest ("SHA-256") {}
|
||||
|
||||
void runTest()
|
||||
{
|
||||
beginTest ("SHA-256");
|
||||
|
||||
{
|
||||
char n[] = "";
|
||||
SHA256 sha (n, 0);
|
||||
expectEquals (sha.toHexString(), String ("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"));
|
||||
}
|
||||
|
||||
{
|
||||
const char n[] = "The quick brown fox jumps over the lazy dog";
|
||||
SHA256 sha (n, sizeof (n) - 1);
|
||||
expectEquals (sha.toHexString(), String ("d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592"));
|
||||
}
|
||||
|
||||
{
|
||||
const char n[] = "The quick brown fox jumps over the lazy dog.";
|
||||
SHA256 sha (n, sizeof (n) - 1);
|
||||
expectEquals (sha.toHexString(), String ("ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c"));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
static SHA256Tests sha256UnitTests;
|
||||
|
||||
#endif
|
||||
|
||||
END_JUCE_NAMESPACE
|
||||
103
src/cryptography/juce_SHA256.h
Normal file
103
src/cryptography/juce_SHA256.h
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
/*
|
||||
==============================================================================
|
||||
|
||||
This file is part of the JUCE library - "Jules' Utility Class Extensions"
|
||||
Copyright 2004-11 by Raw Material Software Ltd.
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
JUCE can be redistributed and/or modified under the terms of the GNU General
|
||||
Public License (Version 2), as published by the Free Software Foundation.
|
||||
A copy of the license is included in the JUCE distribution, or can be found
|
||||
online at www.gnu.org/licenses.
|
||||
|
||||
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
||||
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
To release a closed-source product which uses JUCE, commercial licenses are
|
||||
available: visit www.rawmaterialsoftware.com/juce for more information.
|
||||
|
||||
==============================================================================
|
||||
*/
|
||||
|
||||
#ifndef __JUCE_SHA256_JUCEHEADER__
|
||||
#define __JUCE_SHA256_JUCEHEADER__
|
||||
|
||||
#include "../memory/juce_MemoryBlock.h"
|
||||
#include "../io/streams/juce_InputStream.h"
|
||||
#include "../io/files/juce_File.h"
|
||||
|
||||
|
||||
//==============================================================================
|
||||
/**
|
||||
SHA-256 secure hash generator.
|
||||
|
||||
Create one of these objects from a block of source data or a string, and it
|
||||
represents the SHA-256 hash of that data.
|
||||
|
||||
You can retrieve the hash as a raw 32-byte block, or as a 64-digit hex string.
|
||||
*/
|
||||
class JUCE_API SHA256
|
||||
{
|
||||
public:
|
||||
//==============================================================================
|
||||
/** Creates an empty SHA256 object.
|
||||
The default constructor just creates a hash filled with zeros. (This is not
|
||||
equal to the hash of an empty block of data).
|
||||
*/
|
||||
SHA256();
|
||||
|
||||
/** Destructor. */
|
||||
~SHA256();
|
||||
|
||||
/** Creates a copy of another SHA256. */
|
||||
SHA256 (const SHA256& other);
|
||||
|
||||
/** Copies another SHA256. */
|
||||
SHA256& operator= (const SHA256& other);
|
||||
|
||||
//==============================================================================
|
||||
/** Creates a hash from a block of raw data. */
|
||||
explicit SHA256 (const MemoryBlock& data);
|
||||
|
||||
/** Creates a hash from a block of raw data. */
|
||||
SHA256 (const void* data, size_t numBytes);
|
||||
|
||||
/** Creates a hash from the contents of a stream.
|
||||
|
||||
This will read from the stream until the stream is exhausted, or until
|
||||
maxBytesToRead bytes have been read. If maxBytesToRead is negative, the entire
|
||||
stream will be read.
|
||||
*/
|
||||
SHA256 (InputStream& input, int64 maxBytesToRead = -1);
|
||||
|
||||
/** Reads a file and generates the hash of its contents.
|
||||
If the file can't be opened, the hash will be left uninitialised (i.e. full
|
||||
of zeros).
|
||||
*/
|
||||
explicit SHA256 (const File& file);
|
||||
|
||||
//==============================================================================
|
||||
/** Returns the hash as a 32-byte block of data. */
|
||||
MemoryBlock getRawData() const;
|
||||
|
||||
/** Returns the checksum as a 64-digit hex string. */
|
||||
String toHexString() const;
|
||||
|
||||
//==============================================================================
|
||||
bool operator== (const SHA256& other) const noexcept;
|
||||
bool operator!= (const SHA256& other) const noexcept;
|
||||
|
||||
|
||||
private:
|
||||
//==============================================================================
|
||||
uint8 result [32];
|
||||
|
||||
JUCE_LEAK_DETECTOR (SHA256);
|
||||
};
|
||||
|
||||
|
||||
#endif // __JUCE_SHA256_JUCEHEADER__
|
||||
|
|
@ -128,6 +128,9 @@
|
|||
#ifndef __JUCE_RSAKEY_JUCEHEADER__
|
||||
#include "cryptography/juce_RSAKey.h"
|
||||
#endif
|
||||
#ifndef __JUCE_SHA256_JUCEHEADER__
|
||||
#include "cryptography/juce_SHA256.h"
|
||||
#endif
|
||||
#ifndef __JUCE_DIRECTORYITERATOR_JUCEHEADER__
|
||||
#include "io/files/juce_DirectoryIterator.h"
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue