tree 6e106222c4fe4c3a661ac727f6e47ae196c2e5f4
parent 77d940170574fc4e347bc9bb363857269686d2bd
author gabor-mezei-arm <gabor.mezei@arm.com> 1597838586 +0200
committer gabor-mezei-arm <gabor.mezei@arm.com> 1599656308 +0200
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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>