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Zeroize tmp buf in mbedtls_mpi_fill_random()

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Andres Amaya Garcia 2017-07-12 10:44:50 +01:00
parent dd471788d8
commit c381444c7f
1 changed files with 2 additions and 0 deletions
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2
library/bignum.c
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@ -1880,6 +1880,8 @@ int mpi_fill_random( mpi *X, size_t size,
MPI_CHK( mpi_read_binary( X, buf, size ) ); MPI_CHK( mpi_read_binary( X, buf, size ) );
cleanup: cleanup:
polarssl_zeroize( buf, sizeof( buf ) );
return( ret ); return( ret );
} }