Searched hist:"15 f64ee0" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/crypto/inside-secure/ |
| H A D | safexcel_cipher.c | 15f64ee0 Mon Mar 19 03:21:18 CDT 2018 Antoine Tenart <antoine.tenart@bootlin.com> crypto: inside-secure - improve the skcipher token
The token used for encryption and decryption of skcipher algorithms sets
its stat field to "last packet". As it's a cipher only algorithm, there
is not hash operation and thus the "last hash" bit should be set to tell
the internal engine no hash operation should be performed.
This does not fix a bug, but improves the token definition to follow
exactly what's advised by the datasheet.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
15f64ee0 Mon Mar 19 03:21:18 CDT 2018 Antoine Tenart <antoine.tenart@bootlin.com> crypto: inside-secure - improve the skcipher token
The token used for encryption and decryption of skcipher algorithms sets
its stat field to "last packet". As it's a cipher only algorithm, there
is not hash operation and thus the "last hash" bit should be set to tell
the internal engine no hash operation should be performed.
This does not fix a bug, but improves the token definition to follow
exactly what's advised by the datasheet.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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