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| author | qsr@google.com <qsr@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-05 08:46:11 +0000 |
|---|---|---|
| committer | qsr@google.com <qsr@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-05 08:46:11 +0000 |
| commit | 51a018181c93b3c190146432805836155d69effa (patch) | |
| tree | a9ed7d4a2acdbfad83f4c3063250ef283b15405b /base/rand_util.h | |
| parent | 1817055ea2667eda23f5d53d623b3a547a7d19ee (diff) | |
| download | chromium_src-51a018181c93b3c190146432805836155d69effa.zip chromium_src-51a018181c93b3c190146432805836155d69effa.tar.gz chromium_src-51a018181c93b3c190146432805836155d69effa.tar.bz2 | |
Move crypto_helpers from sync to crypto
crypto_helpers only depends on resources in base and is used by sync and
password_manager.
BUG=
TEST=
Review URL: http://codereview.chromium.org/6873156
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84223 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/rand_util.h')
| -rw-r--r-- | base/rand_util.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/base/rand_util.h b/base/rand_util.h index d10cc8b..6bfbcb4 100644 --- a/base/rand_util.h +++ b/base/rand_util.h @@ -33,7 +33,14 @@ BASE_API double RandDouble(); // the range [0, 1). Thread-safe. BASE_API double BitsToOpenEndedUnitInterval(uint64 bits); -// Returns a random string of the specified length. +// Fills |output_length| bytes of |output| with cryptographically strong random +// data. +BASE_API void RandBytes(void* output, size_t output_length); + +// Fills a string of length |length| with with cryptographically strong random +// data and returns it. +// +// Not that this is a variation of |RandBytes| with a different return type. BASE_API std::string RandBytesAsString(size_t length); } // namespace base |