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Merge tag 'docs-4.10-2' of git://git.lwn.net/linux

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Pull more documentation updates from Jonathan Corbet:
 "This converts the crypto DocBook to Sphinx"

* tag 'docs-4.10-2' of git://git.lwn.net/linux:
  crypto: doc - optimize compilation
  crypto: doc - clarify AEAD memory structure
  crypto: doc - remove crypto_alloc_ablkcipher
  crypto: doc - add KPP documentation
  crypto: doc - fix separation of cipher / req API
  crypto: doc - fix source comments for Sphinx
  crypto: doc - remove crypto API DocBook
  crypto: doc - convert crypto API documentation to Sphinx
This commit is contained in:
Linus Torvalds
2016-12-17 16:00:34 -08:00
parent 59331c215d 3fa71d0f58
commit 0aaf2146ec
24 changed files with 1768 additions and 2142 deletions
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14
crypto/algif_aead.c
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@@ -556,18 +556,8 @@ static int aead_recvmsg_sync(struct socket *sock, struct msghdr *msg, int flags)
lock_sock(sk);
/*
* AEAD memory structure: For encryption, the tag is appended to the
* ciphertext which implies that the memory allocated for the ciphertext
* must be increased by the tag length. For decryption, the tag
* is expected to be concatenated to the ciphertext. The plaintext
* therefore has a memory size of the ciphertext minus the tag length.
*
* The memory structure for cipher operation has the following
* structure:
* AEAD encryption input: assoc data || plaintext
* AEAD encryption output: cipherntext || auth tag
* AEAD decryption input: assoc data || ciphertext || auth tag
* AEAD decryption output: plaintext
* Please see documentation of aead_request_set_crypt for the
* description of the AEAD memory structure expected from the caller.
*/
if (ctx->more) {