Changeset 78149 in webkit for trunk/Source/JavaScriptCore/Android.mk

Timestamp:

Feb 9, 2011, 3:11:56 PM (14 years ago)

Author:

[email protected]

Message:

2011-02-09 Adam Barth <​[email protected]>

Reviewed by Eric Seidel.

Add WTF::cryptographicallyRandomNumber
​https://bugs.webkit.org/show_bug.cgi?id=54083

Introduce a cryptographically strong random number generator to WTF.
The random number generator is based on arc4random as found in:

​http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/crypt/arc4random.c?rev=1.22

I've changed to source to WebKit style and abstracted the operating
system interaction to OSRandomSource. We'll use this functionality to
expose a cryptographically strong random number generator to
JavaScript.

• Android.mk:
• Android.v8.wtf.mk:
• GNUmakefile.am:
• JavaScriptCore.gypi:
• JavaScriptCore.vcproj/WTF/WTF.vcproj:
• JavaScriptCore.xcodeproj/project.pbxproj:
• config.h:
• wtf/CMakeLists.txt:
• wtf/CryptographicallyRandomNumber.cpp: Added. (WTF::initMutexIfNeeded): (WTF::init): (WTF::addRandomData): (WTF::stir): (WTF::stirIfNeeded): (WTF::getByte): (WTF::getWord): (WTF::cryptographicallyRandomNumber): (WTF::cryptographicallyRandomValues):
• wtf/CryptographicallyRandomNumber.h: Added.
• wtf/OSRandomSource.cpp: Added. (WTF::randomValuesFromOS):
• wtf/OSRandomSource.h: Added.
• wtf/wtf.pri:

File:

• trunk/Source/JavaScriptCore/Android.mk (modified) (2 diffs)

trunk/Source/JavaScriptCore/Android.mk

@@ -162 +162 @@
         wtf/Assertions.cpp \
         wtf/ByteArray.cpp \
+        wtf/CryptographicallyRandomNumber.cpp \
         wtf/CurrentTime.cpp \
         wtf/DateMath.cpp \
@@ -168 +169 @@
         wtf/HashTable.cpp \
         wtf/MainThread.cpp \
+        wtf/OSRandomSource.cpp \
         wtf/PageAllocationAligned.cpp\
         wtf/PageBlock.cpp\
         wtf/RandomNumber.cpp \
         wtf/RefCountedLeakCounter.cpp \
-    wtf/StackBounds.cpp \
+        wtf/StackBounds.cpp \
         wtf/TCSystemAlloc.cpp \
         wtf/ThreadIdentifierDataPthreads.cpp \