Fixes for the Atmel AES crypto module
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | crypto: atmel-aes - properly set IV after {en,de}cryptdrivers/ | +37 | 0 replies | |
| 2/2 | crypto: atmel-aes - Reset the controller before each usedrivers/ | +3 | 2 replies |
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Cover letter [PATCH 0/2] Fixes for the Atmel AES crypto module
After encountering an issue with cts(cbc(aes)) in the Atmel AES module, I have used tcrypt and libkcapi's test suite to validate my fix. This led me to observe some other issues.
This series includes the IV issue correction for the Atmel AES crypto engine, as well as a secondary issue observed when running 'insmod tcrypt.ko mode=10' and 'insmod tcrypt.ko mode=152' on a SAMA5D2 board.
The libkcapi test suite still reports some problems, for example when the input data is too large to fit into an intermediate buffer in unaligned cases. And it seems that with the v4.14 updates, new asynchronous tests are enabled and report new issues.
Romain Izard (2):
crypto: atmel-aes - properly set IV after {en,de}crypt
crypto: atmel-aes - Reset the controller before each use
drivers/crypto/atmel-aes.c | 50 ++++++++++++++++++++++++++++++++++++---------- 1 file changed, 40 insertions(+), 10 deletions(-)
Signature · 1 line
2.14.1