tree 618bbf49e1ccb644fb14992b545ef6aad3b434d3
parent 2d829fb4b367427749727aeabb1bbfbd0f244567
author Andres Amaya Garcia <Andres.AmayaGarcia@arm.com> 1505904469 +0100
committer Andres Amaya Garcia <Andres.AmayaGarcia@arm.com> 1505904469 +0100

Modify zeroize internal buffers in md modules

Modify all the following functions to zeroize an internal buffer before
exiting the function. The buffer could potentially contain confidential
data read from a file.

* md2_file()
* md4_file()
* md5_file()
* ripemd160_file()
* sha1_file()
* sha256_file()
* sha512_file()