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crypto: doc - update AEAD AD handling 

The associated data handling with the kernel crypto API has been
updated. This needs to be reflected in the documentation.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Stephan Mueller 2016-02-16 11:33:13 +01:00 committed by Herbert Xu
parent 649e2007d9
commit 3981d37ff3
2 changed files with 3 additions and 4 deletions
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1
Documentation/DocBook/crypto-API.tmpl
View File

@ -1736,7 +1736,6 @@ read(opfd, out, outlen);
!Finclude/crypto/aead.h aead_request_free
!Finclude/crypto/aead.h aead_request_set_callback
!Finclude/crypto/aead.h aead_request_set_crypt
!Finclude/crypto/aead.h aead_request_set_assoc
!Finclude/crypto/aead.h aead_request_set_ad
</sect1>
<sect1><title>Synchronous Block Cipher API</title>

6
include/crypto/aead.h
View File

@ -31,10 +31,10 @@
*
* For example: authenc(hmac(sha256), cbc(aes))
*
* The example code provided for the asynchronous block cipher operation
* applies here as well. Naturally all *ablkcipher* symbols must be exchanged
* The example code provided for the symmetric key cipher operation
* applies here as well. Naturally all *skcipher* symbols must be exchanged
* the *aead* pendants discussed in the following. In addition, for the AEAD
* operation, the aead_request_set_assoc function must be used to set the
* operation, the aead_request_set_ad function must be used to set the
* pointer to the associated data memory location before performing the
* encryption or decryption operation. In case of an encryption, the associated
* data memory is filled during the encryption operation. For decryption, the