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author | Dylan Noblesmith <nobled@dreamwidth.org> | 2011-11-26 06:02:04 +0000 |
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committer | Luke Dashjr <luke-jr+git@utopios.org> | 2011-12-20 18:42:30 -0500 |
commit | 96f1723bb1f4155357b4e33988a2b99ee674c549 (patch) | |
tree | f21c2b656be1b5b1b95f03ad01856b472c71dab2 /src/util.h | |
parent | f503a1486a6cbda8d0e73923fec8de3ced253b28 (diff) | |
download | bitcoin-96f1723bb1f4155357b4e33988a2b99ee674c549.tar.xz |
Implement an mlock()'d string class for storing passphrases
SecureString is identical to std::string except with secure_allocator
substituting for std::allocator. This makes casting between them
impossible, so converting between the two at API boundaries requires
calling ::c_str() for now.
Diffstat (limited to 'src/util.h')
-rw-r--r-- | src/util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h index 178923727a..bcb9027148 100644 --- a/src/util.h +++ b/src/util.h @@ -286,6 +286,10 @@ public: +// This is exactly like std::string, but with a custom allocator. +// (secure_allocator<> is defined in serialize.h) +typedef std::basic_string<char, std::char_traits<char>, secure_allocator<char> > SecureString; + |