Commit graph

2 commits

Author SHA1 Message Date
Angus Gratton
88b264cfce mbedTLS SHA: Fix cloning of SHA-384 digests
Hardware unit only reads 384 bits of state for SHA-384 LOAD,
which is enough for final digest but not enough if you plan to
resume digest in software.
2016-11-25 19:26:30 +11:00
Angus Gratton
c48612e516 mbedTLS SHA acceleration: Allow concurrent digest calculation, works with TLS
SHA hardware allows each of SHA1, SHA256, SHA384&SHA512 to calculate digests
concurrently.

Currently incompatible with AES acceleration due to a hardware reset problem.

Ref TW7111.
2016-11-22 20:42:38 +11:00