linux-toradex.git/include/crypto/aead.h, branch v4.4.93

crypto: aead - Remove old AEAD interfaces

2015-08-17T08:53:50+00:00

Now that the AEAD conversion is complete we can rip out the old
AEAD interafce and associated code.

Signed-off-by: Herbert Xu

crypto: doc - AEAD API conversion

2015-08-04T09:41:33+00:00

The AEAD API changes are now reflected in the crypto API doc book.

Signed-off-by: Stephan Mueller 
Signed-off-by: Herbert Xu

crypto: doc - Fix typo in crypto-API.xml

2015-06-04T07:05:08+00:00

This patch fix some typos found in crypto-API.xml.
It is because the file is generated from comments in sources,
so I had to fix typo in sources.

Signed-off-by: Masanari Iida 
Acked-by: Stephan Mueller 
Signed-off-by: Herbert Xu

crypto: aead - Add type-safe init/exit functions

2015-06-03T02:48:33+00:00

As it stands the only non-type safe functions left in the new
AEAD interface are the cra_init/cra_exit functions.  It means
exposing the ugly __crypto_aead_cast to every AEAD implementor.

This patch adds type-safe init/exit functions to AEAD.  Existing
algorithms are unaffected while new implementations can simply
fill in these two instead of cra_init/cra_exit.

Signed-off-by: Herbert Xu

crypto: doc - cover new AEAD interface

2015-06-03T02:48:32+00:00

The patch updates the DocBook to cover the new AEAD interface
implementation.

Signed-off-by: Stephan Mueller 
Signed-off-by: Herbert Xu

crypto: aead - Document behaviour of AD in destination buffer

2015-05-28T03:23:16+00:00

This patch defines the behaviour of AD in the new interface more
clearly.  In particular, it specifies that if the user must copy
the AD to the destination manually when src != dst if they wish
to guarantee that the destination buffer contains a copy of the
AD.

The reason for this is that otherwise every AEAD implementation
would have to perform such a copy when src != dst.  In reality
most users do in-place processing where src == dst so this is
not an issue.

This patch also kills some remaining references to cryptoff.

Signed-off-by: Herbert Xu

crypto: aead - Remove unused cryptoff parameter

2015-05-25T10:41:32+00:00

This patch removes the cryptoff parameter now that all users
set it to zero.

Signed-off-by: Herbert Xu

crypto: aead - Add crypto_aead_alg_ivsize/maxauthsize

2015-05-25T10:41:25+00:00

AEAD algorithm implementors need to figure out a given algorithm's
IV size and maximum authentication size.  During the transition
this is difficult to do as an algorithm could be new style or old
style.

This patch creates two helpers to make this easier.

Signed-off-by: Herbert Xu

crypto: aead - Add support for new AEAD implementations

2015-05-22T03:25:54+00:00

This patch adds the basic structure of the new AEAD type.  Unlike
the current version, there is no longer any concept of geniv.  IV
generation will still be carried out by wrappers but they will be
normal AEAD algorithms that simply take the IPsec sequence number
as the IV.

Signed-off-by: Herbert Xu

crypto: aead - Rename aead_alg to old_aead_alg

2015-05-22T03:25:51+00:00

This patch is the first step in the introduction of a new AEAD
alg type.  Unlike normal conversions this patch only renames the
existing aead_alg structure because there are external references
to it.

Those references will be removed after this patch.

Signed-off-by: Herbert Xu