Commit graph

2 commits

Author SHA1 Message Date
gabor-mezei-arm
d1c98fcf5e
Zeroize internal buffers and variables in MD hashes
Zeroising of local buffers and variables which are used for calculations in
mbedtls_internal_md*_process() and mbedtls_internal_ripemd160_process()
functions to erase sensitive data from memory.
Checked all function for possible missing zeroisation in MD.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
2020-08-25 19:13:59 +02:00
gabor-mezei-arm
76749aea78
Zeroize internal buffers and variables in PKCS and SHA
Zeroising of local buffers and variables which are used for calculations in
mbedtls_pkcs5_pbkdf2_hmac() and mbedtls_internal_sha*_process() functions
to erase sensitive data from memory.
Checked all function for possible missing zeroisation in PKCS and SHA.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
2020-08-25 19:13:58 +02:00