2 * Copyright (C) 2011 Google Inc. All rights reserved.
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5 * modification, are permitted provided that the following conditions
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33 #include "ExceptionCode.h"
34 #include "Uint8Array.h"
35 #include <wtf/CryptographicallyRandomNumber.h>
41 bool isIntegerArray(ArrayBufferView* array)
43 return array->isByteArray()
44 || array->isUnsignedByteArray()
45 || array->isShortArray()
46 || array->isUnsignedShortArray()
47 || array->isIntArray()
48 || array->isUnsignedIntArray();
57 void Crypto::getRandomValues(ArrayBufferView* array, ExceptionCode& ec)
59 #if USE(OS_RANDOMNESS)
60 if (!array || !isIntegerArray(array)) {
61 ec = TYPE_MISMATCH_ERR;
64 cryptographicallyRandomValues(array->baseAddress(), array->byteLength());
66 ASSERT_UNUSED(array, array);
67 ec = NOT_SUPPORTED_ERR;