mbox series

[v2,0/4] crypto: Fix chaining support for stream ciphers (arc4 only for now)

Message ID ZWhcDoBp8wPiWiYa@gondor.apana.org.au
Headers show
Series crypto: Fix chaining support for stream ciphers (arc4 only for now) | expand

Message

Herbert Xu Nov. 30, 2023, 9:55 a.m. UTC 
v2 fixes a crash when no export/import functions are provided.

This series of patches adds the ability to process a skcipher
request in a piecemeal fashion, which is currently only possible
for selected algorithms such as CBC and CTR.

Herbert Xu (4):
  crypto: skcipher - Add internal state support
  crypto: skcipher - Make use of internal state
  crypto: arc4 - Add internal state
  crypto: algif_skcipher - Fix stream cipher chaining

 crypto/algif_skcipher.c   |  71 +++++++++++++++++++++++++--
 crypto/arc4.c             |   8 ++-
 crypto/cbc.c              |   6 ++-
 crypto/ecb.c              |  10 ++--
 crypto/lskcipher.c        |  42 ++++++++++++----
 crypto/skcipher.c         |  80 +++++++++++++++++++++++++++++-
 include/crypto/if_alg.h   |   2 +
 include/crypto/skcipher.h | 100 +++++++++++++++++++++++++++++++++++++-
 8 files changed, 296 insertions(+), 23 deletions(-)

Cheers,