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JUCE
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Added new class: SHA256.

tags/2021-05-28
Julian Storer 14 years ago
parent
2100e68adc
commit
4af7d651f4
17 changed files with 731 additions and 4 deletions
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  1. +6
    -0
      Builds/Linux/Makefile
  2. +7
    -1
      Builds/MacOSX/Juce.xcodeproj/project.pbxproj
  3. +2
    -0
      Builds/VisualStudio2005/Juce.vcproj
  4. +2
    -0
      Builds/VisualStudio2008/Juce.vcproj
  5. +2
    -0
      Builds/VisualStudio2008_DLL/Juce.vcproj
  6. +2
    -0
      Builds/VisualStudio2010/Juce.vcxproj
  7. +6
    -0
      Builds/VisualStudio2010/Juce.vcxproj.filters
  8. +7
    -1
      Builds/iOS/Juce.xcodeproj/project.pbxproj
  9. +2
    -0
      Juce.jucer
  10. +1
    -0
      amalgamation/juce_amalgamated_template.cpp
  11. +239
    -0
      juce_amalgamated.cpp
  12. +76
    -1
      juce_amalgamated.h
  13. +1
    -0
      src/audio/audio_file_formats/juce_CoreAudioFormat.cpp
  14. +1
    -1
      src/core/juce_StandardHeader.h
  15. +271
    -0
      src/cryptography/juce_SHA256.cpp
  16. +103
    -0
      src/cryptography/juce_SHA256.h
  17. +3
    -0
      src/juce_core_includes.h

+ 6
- 0
Builds/Linux/Makefile View File

@@ -114,6 +114,7 @@ OBJECTS := \
$(OBJDIR)/juce_MD5_56896819.o \
$(OBJDIR)/juce_Primes_32e6603.o \
$(OBJDIR)/juce_RSAKey_b60982ae.o \
$(OBJDIR)/juce_SHA256_cb4da0d6.o \
$(OBJDIR)/juce_ActionBroadcaster_7f997786.o \
$(OBJDIR)/juce_AsyncUpdater_a7e1cb89.o \
$(OBJDIR)/juce_ChangeBroadcaster_3eb8fecc.o \
@@ -762,6 +763,11 @@ $(OBJDIR)/juce_RSAKey_b60982ae.o: ../../src/cryptography/juce_RSAKey.cpp
@echo "Compiling juce_RSAKey.cpp"
@$(CXX) $(CXXFLAGS) -o "$@" -c "$<"
$(OBJDIR)/juce_SHA256_cb4da0d6.o: ../../src/cryptography/juce_SHA256.cpp
-@mkdir -p $(OBJDIR)
@echo "Compiling juce_SHA256.cpp"
@$(CXX) $(CXXFLAGS) -o "$@" -c "$<"
$(OBJDIR)/juce_ActionBroadcaster_7f997786.o: ../../src/events/juce_ActionBroadcaster.cpp
-@mkdir -p $(OBJDIR)
@echo "Compiling juce_ActionBroadcaster.cpp"


+ 7
- 1
Builds/MacOSX/Juce.xcodeproj/project.pbxproj View File

@@ -83,6 +83,7 @@
708060ED04ADF4E4FB8E2171 = { isa = PBXBuildFile; fileRef = EAFD8FAF365DFB32DC42D0E7; };
12E3CC31875A202D6B30F778 = { isa = PBXBuildFile; fileRef = E9E692847C14AD33CD5FB40B; };
CF51988743ED2CD823DFE0B5 = { isa = PBXBuildFile; fileRef = 7AE9331938549244E27A5D0E; };
4AAFC135B170CF02A40F0D51 = { isa = PBXBuildFile; fileRef = 4CBD301A08E9C3762F861FC3; };
659D9CD58B6914EB420E6AEC = { isa = PBXBuildFile; fileRef = 31D985CB8646B78460E9D5A7; };
55737E2F1817DE642AA7DA05 = { isa = PBXBuildFile; fileRef = 1617348BBF5D103619D76911; };
6D2C50B0A69855A7F8C062E7 = { isa = PBXBuildFile; fileRef = B80F8CD026033ACCCE11A1A4; };
@@ -562,6 +563,8 @@
22612DBDC6C689B605CC6B48 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Primes.h"; path = "../../src/cryptography/juce_Primes.h"; sourceTree = "SOURCE_ROOT"; };
7AE9331938549244E27A5D0E = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_RSAKey.cpp"; path = "../../src/cryptography/juce_RSAKey.cpp"; sourceTree = "SOURCE_ROOT"; };
16335266AFB4D19F25410E1D = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_RSAKey.h"; path = "../../src/cryptography/juce_RSAKey.h"; sourceTree = "SOURCE_ROOT"; };
4CBD301A08E9C3762F861FC3 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_SHA256.cpp"; path = "../../src/cryptography/juce_SHA256.cpp"; sourceTree = "SOURCE_ROOT"; };
02CD7BA1750DE36237369F78 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SHA256.h"; path = "../../src/cryptography/juce_SHA256.h"; sourceTree = "SOURCE_ROOT"; };
31D985CB8646B78460E9D5A7 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ActionBroadcaster.cpp"; path = "../../src/events/juce_ActionBroadcaster.cpp"; sourceTree = "SOURCE_ROOT"; };
09F7685D1EFF472ECB1F5EF1 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionBroadcaster.h"; path = "../../src/events/juce_ActionBroadcaster.h"; sourceTree = "SOURCE_ROOT"; };
4EF8BD4BF46C4BCB39F96609 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionListener.h"; path = "../../src/events/juce_ActionListener.h"; sourceTree = "SOURCE_ROOT"; };
@@ -1344,7 +1347,9 @@
E9E692847C14AD33CD5FB40B,
22612DBDC6C689B605CC6B48,
7AE9331938549244E27A5D0E,
16335266AFB4D19F25410E1D ); name = cryptography; sourceTree = "<group>"; };
16335266AFB4D19F25410E1D,
4CBD301A08E9C3762F861FC3,
02CD7BA1750DE36237369F78 ); name = cryptography; sourceTree = "<group>"; };
89F308FD85F378E278C98884 = { isa = PBXGroup; children = (
31D985CB8646B78460E9D5A7,
09F7685D1EFF472ECB1F5EF1,
@@ -2146,6 +2151,7 @@
708060ED04ADF4E4FB8E2171,
12E3CC31875A202D6B30F778,
CF51988743ED2CD823DFE0B5,
4AAFC135B170CF02A40F0D51,
659D9CD58B6914EB420E6AEC,
55737E2F1817DE642AA7DA05,
6D2C50B0A69855A7F8C062E7,


+ 2
- 0
Builds/VisualStudio2005/Juce.vcproj View File

@@ -396,6 +396,8 @@
<File RelativePath="..\..\src\cryptography\juce_Primes.h"/>
<File RelativePath="..\..\src\cryptography\juce_RSAKey.cpp"/>
<File RelativePath="..\..\src\cryptography\juce_RSAKey.h"/>
<File RelativePath="..\..\src\cryptography\juce_SHA256.cpp"/>
<File RelativePath="..\..\src\cryptography\juce_SHA256.h"/>
</Filter>
<Filter Name="events">
<File RelativePath="..\..\src\events\juce_ActionBroadcaster.cpp"/>


+ 2
- 0
Builds/VisualStudio2008/Juce.vcproj View File

@@ -396,6 +396,8 @@
<File RelativePath="..\..\src\cryptography\juce_Primes.h"/>
<File RelativePath="..\..\src\cryptography\juce_RSAKey.cpp"/>
<File RelativePath="..\..\src\cryptography\juce_RSAKey.h"/>
<File RelativePath="..\..\src\cryptography\juce_SHA256.cpp"/>
<File RelativePath="..\..\src\cryptography\juce_SHA256.h"/>
</Filter>
<Filter Name="events">
<File RelativePath="..\..\src\events\juce_ActionBroadcaster.cpp"/>


+ 2
- 0
Builds/VisualStudio2008_DLL/Juce.vcproj View File

@@ -398,6 +398,8 @@
<File RelativePath="..\..\src\cryptography\juce_Primes.h"/>
<File RelativePath="..\..\src\cryptography\juce_RSAKey.cpp"/>
<File RelativePath="..\..\src\cryptography\juce_RSAKey.h"/>
<File RelativePath="..\..\src\cryptography\juce_SHA256.cpp"/>
<File RelativePath="..\..\src\cryptography\juce_SHA256.h"/>
</Filter>
<Filter Name="events">
<File RelativePath="..\..\src\events\juce_ActionBroadcaster.cpp"/>


+ 2
- 0
Builds/VisualStudio2010/Juce.vcxproj View File

@@ -197,6 +197,7 @@
<ClCompile Include="..\..\src\cryptography\juce_MD5.cpp"/>
<ClCompile Include="..\..\src\cryptography\juce_Primes.cpp"/>
<ClCompile Include="..\..\src\cryptography\juce_RSAKey.cpp"/>
<ClCompile Include="..\..\src\cryptography\juce_SHA256.cpp"/>
<ClCompile Include="..\..\src\events\juce_ActionBroadcaster.cpp"/>
<ClCompile Include="..\..\src\events\juce_AsyncUpdater.cpp"/>
<ClCompile Include="..\..\src\events\juce_ChangeBroadcaster.cpp"/>
@@ -565,6 +566,7 @@
<ClInclude Include="..\..\src\cryptography\juce_MD5.h"/>
<ClInclude Include="..\..\src\cryptography\juce_Primes.h"/>
<ClInclude Include="..\..\src\cryptography\juce_RSAKey.h"/>
<ClInclude Include="..\..\src\cryptography\juce_SHA256.h"/>
<ClInclude Include="..\..\src\events\juce_ActionBroadcaster.h"/>
<ClInclude Include="..\..\src\events\juce_ActionListener.h"/>
<ClInclude Include="..\..\src\events\juce_AppleRemote.h"/>


+ 6
- 0
Builds/VisualStudio2010/Juce.vcxproj.filters View File

@@ -448,6 +448,9 @@
<ClCompile Include="..\..\src\cryptography\juce_RSAKey.cpp">
<Filter>Juce\Source\cryptography</Filter>
</ClCompile>
<ClCompile Include="..\..\src\cryptography\juce_SHA256.cpp">
<Filter>Juce\Source\cryptography</Filter>
</ClCompile>
<ClCompile Include="..\..\src\events\juce_ActionBroadcaster.cpp">
<Filter>Juce\Source\events</Filter>
</ClCompile>
@@ -1623,6 +1626,9 @@
<ClInclude Include="..\..\src\cryptography\juce_RSAKey.h">
<Filter>Juce\Source\cryptography</Filter>
</ClInclude>
<ClInclude Include="..\..\src\cryptography\juce_SHA256.h">
<Filter>Juce\Source\cryptography</Filter>
</ClInclude>
<ClInclude Include="..\..\src\events\juce_ActionBroadcaster.h">
<Filter>Juce\Source\events</Filter>
</ClInclude>


+ 7
- 1
Builds/iOS/Juce.xcodeproj/project.pbxproj View File

@@ -83,6 +83,7 @@
708060ED04ADF4E4FB8E2171 = { isa = PBXBuildFile; fileRef = EAFD8FAF365DFB32DC42D0E7; };
12E3CC31875A202D6B30F778 = { isa = PBXBuildFile; fileRef = E9E692847C14AD33CD5FB40B; };
CF51988743ED2CD823DFE0B5 = { isa = PBXBuildFile; fileRef = 7AE9331938549244E27A5D0E; };
4AAFC135B170CF02A40F0D51 = { isa = PBXBuildFile; fileRef = 4CBD301A08E9C3762F861FC3; };
659D9CD58B6914EB420E6AEC = { isa = PBXBuildFile; fileRef = 31D985CB8646B78460E9D5A7; };
55737E2F1817DE642AA7DA05 = { isa = PBXBuildFile; fileRef = 1617348BBF5D103619D76911; };
6D2C50B0A69855A7F8C062E7 = { isa = PBXBuildFile; fileRef = B80F8CD026033ACCCE11A1A4; };
@@ -562,6 +563,8 @@
22612DBDC6C689B605CC6B48 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Primes.h"; path = "../../src/cryptography/juce_Primes.h"; sourceTree = "SOURCE_ROOT"; };
7AE9331938549244E27A5D0E = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_RSAKey.cpp"; path = "../../src/cryptography/juce_RSAKey.cpp"; sourceTree = "SOURCE_ROOT"; };
16335266AFB4D19F25410E1D = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_RSAKey.h"; path = "../../src/cryptography/juce_RSAKey.h"; sourceTree = "SOURCE_ROOT"; };
4CBD301A08E9C3762F861FC3 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_SHA256.cpp"; path = "../../src/cryptography/juce_SHA256.cpp"; sourceTree = "SOURCE_ROOT"; };
02CD7BA1750DE36237369F78 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SHA256.h"; path = "../../src/cryptography/juce_SHA256.h"; sourceTree = "SOURCE_ROOT"; };
31D985CB8646B78460E9D5A7 = { isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ActionBroadcaster.cpp"; path = "../../src/events/juce_ActionBroadcaster.cpp"; sourceTree = "SOURCE_ROOT"; };
09F7685D1EFF472ECB1F5EF1 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionBroadcaster.h"; path = "../../src/events/juce_ActionBroadcaster.h"; sourceTree = "SOURCE_ROOT"; };
4EF8BD4BF46C4BCB39F96609 = { isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionListener.h"; path = "../../src/events/juce_ActionListener.h"; sourceTree = "SOURCE_ROOT"; };
@@ -1344,7 +1347,9 @@
E9E692847C14AD33CD5FB40B,
22612DBDC6C689B605CC6B48,
7AE9331938549244E27A5D0E,
16335266AFB4D19F25410E1D ); name = cryptography; sourceTree = "<group>"; };
16335266AFB4D19F25410E1D,
4CBD301A08E9C3762F861FC3,
02CD7BA1750DE36237369F78 ); name = cryptography; sourceTree = "<group>"; };
89F308FD85F378E278C98884 = { isa = PBXGroup; children = (
31D985CB8646B78460E9D5A7,
09F7685D1EFF472ECB1F5EF1,
@@ -2150,6 +2155,7 @@
708060ED04ADF4E4FB8E2171,
12E3CC31875A202D6B30F778,
CF51988743ED2CD823DFE0B5,
4AAFC135B170CF02A40F0D51,
659D9CD58B6914EB420E6AEC,
55737E2F1817DE642AA7DA05,
6D2C50B0A69855A7F8C062E7,


+ 2
- 0
Juce.jucer View File

@@ -456,6 +456,8 @@
file="src/cryptography/juce_RSAKey.cpp"/>
<FILE id="N9A7SATlN" name="juce_RSAKey.h" compile="0" resource="0"
file="src/cryptography/juce_RSAKey.h"/>
<FILE id="WxPfqD" name="juce_SHA256.cpp" compile="1" resource="0" file="src/cryptography/juce_SHA256.cpp"/>
<FILE id="Ct2Ht" name="juce_SHA256.h" compile="0" resource="0" file="src/cryptography/juce_SHA256.h"/>
</GROUP>
<GROUP id="n5aLT2f0q" name="events">
<FILE id="Ge3t3ydwz" name="juce_ActionBroadcaster.cpp" compile="1"


+ 1
- 0
amalgamation/juce_amalgamated_template.cpp View File

@@ -120,6 +120,7 @@
#include "../src/maths/juce_Expression.cpp"
#include "../src/cryptography/juce_BlowFish.cpp"
#include "../src/cryptography/juce_MD5.cpp"
#include "../src/cryptography/juce_SHA256.cpp"
#include "../src/cryptography/juce_Primes.cpp"
#include "../src/cryptography/juce_RSAKey.cpp"
#include "../src/io/streams/juce_InputStream.cpp"


+ 239
- 0
juce_amalgamated.cpp View File

@@ -6612,6 +6612,244 @@ END_JUCE_NAMESPACE
/*** End of inlined file: juce_MD5.cpp ***/


/*** Start of inlined file: juce_SHA256.cpp ***/
BEGIN_JUCE_NAMESPACE

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

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


+ 76
- 1
juce_amalgamated.h View File

@@ -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__



+ 1
- 0
src/audio/audio_file_formats/juce_CoreAudioFormat.cpp View File

@@ -30,6 +30,7 @@
#include "../../core/juce_StandardHeader.h"
#define Point CarbonDummyPointName
#include <AudioToolbox/AudioToolbox.h>
BEGIN_JUCE_NAMESPACE


+ 1
- 1
src/core/juce_StandardHeader.h View File

@@ -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
- 0
src/cryptography/juce_SHA256.cpp View 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
- 0
src/cryptography/juce_SHA256.h View 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__

+ 3
- 0
src/juce_core_includes.h View File

@@ -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


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