diff options
Diffstat (limited to 'src/ringct/rctSigs.cpp')
| -rw-r--r-- | src/ringct/rctSigs.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ringct/rctSigs.cpp b/src/ringct/rctSigs.cpp index a7b265d63..2e3e7007e 100644 --- a/src/ringct/rctSigs.cpp +++ b/src/ringct/rctSigs.cpp @@ -29,6 +29,7 @@ // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include "misc_log_ex.h" +#include "misc_language.h" #include "common/perf_timer.h" #include "common/threadpool.h" #include "common/util.h" @@ -108,6 +109,7 @@ namespace rct { //Borromean (c.f. gmax/andytoshi's paper) boroSig genBorromean(const key64 x, const key64 P1, const key64 P2, const bits indices) { key64 L[2], alpha; + auto wiper = epee::misc_utils::create_scope_leave_handler([&](){memwipe(alpha, sizeof(alpha));}); key c; int naught = 0, prime = 0, ii = 0, jj=0; boroSig bb; @@ -190,6 +192,7 @@ namespace rct { vector<geDsmp> Ip(dsRows); rv.II = keyV(dsRows); keyV alpha(rows); + auto wiper = epee::misc_utils::create_scope_leave_handler([&](){memwipe(alpha.data(), alpha.size() * sizeof(alpha[0]));}); keyV aG(rows); rv.ss = keyM(cols, aG); keyV aHP(dsRows); @@ -548,7 +551,7 @@ namespace rct { subKeys(M[i][1], pubs[i].mask, Cout); } mgSig result = MLSAG_Gen(message, M, sk, kLRki, mscout, index, rows, hwdev); - memwipe(&sk[0], sizeof(key)); + memwipe(sk.data(), sk.size() * sizeof(key)); return result; } |