17 Jul, 2015

1 commit

• 2546f811e   crypto: poly1305 - Export common Poly1305 helpers ... Browse Code »

  As architecture specific drivers need a software fallback, export Poly1305
  init/update/final functions together with some helpers in a header file.

  Signed-off-by: Martin Willi
  Signed-off-by: Herbert Xu

  Martin Willi

  2015-07-17 21:20:26 +0800  

17 Jun, 2015

1 commit

• c2b7b20ae   crypto: poly1305 - Pass key as first two message blocks to each desc_ctx ... Browse Code »

  The Poly1305 authenticator requires a unique key for each generated tag. This
  implies that we can't set the key per tfm, as multiple users set individual
  keys. Instead we pass a desc specific key as the first two blocks of the
  message to authenticate in update().

  Signed-off-by: Martin Willi
  Signed-off-by: Herbert Xu

  Martin Willi

  2015-06-17 15:35:11 +0800  

04 Jun, 2015

1 commit

• f979e014c   crypto: poly1305 - Add a generic Poly1305 authenticator implementation ... Browse Code »

  Poly1305 is a fast message authenticator designed by Daniel J. Bernstein.
  It is further defined in RFC7539 as a building block for the ChaCha20-Poly1305
  AEAD for use in IETF protocols.

  This is a portable C implementation of the algorithm without architecture
  specific optimizations, based on public domain code by Daniel J. Bernstein and
  Andrew Moon.

  Signed-off-by: Martin Willi
  Acked-by: Steffen Klassert
  Signed-off-by: Herbert Xu

  Martin Willi

  2015-06-04 15:04:50 +0800