summaryrefslogtreecommitdiff
path: root/Documentation/crypto/api.rst
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-18 03:00:34 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-18 03:00:34 +0300
commit0aaf2146ecf00f7932f472ec5aa30d999c89530c (patch)
tree690dd244437f1974b8132fcb1e360213f827bf94 /Documentation/crypto/api.rst
parent59331c215daf600a650e281b6e8ef3e1ed1174c2 (diff)
parent3fa71d0f58a9b9df84e8e79196f961bcfbf01b2e (diff)
downloadlinux-0aaf2146ecf00f7932f472ec5aa30d999c89530c.tar.xz
Merge tag 'docs-4.10-2' of git://git.lwn.net/linux
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
Diffstat (limited to 'Documentation/crypto/api.rst')
-rw-r--r--Documentation/crypto/api.rst25
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/crypto/api.rst b/Documentation/crypto/api.rst
new file mode 100644
index 000000000000..2e519193ab4a
--- /dev/null
+++ b/Documentation/crypto/api.rst
@@ -0,0 +1,25 @@
+Programming Interface
+=====================
+
+Please note that the kernel crypto API contains the AEAD givcrypt API
+(crypto_aead_giv\* and aead_givcrypt\* function calls in
+include/crypto/aead.h). This API is obsolete and will be removed in the
+future. To obtain the functionality of an AEAD cipher with internal IV
+generation, use the IV generator as a regular cipher. For example,
+rfc4106(gcm(aes)) is the AEAD cipher with external IV generation and
+seqniv(rfc4106(gcm(aes))) implies that the kernel crypto API generates
+the IV. Different IV generators are available.
+
+.. class:: toc-title
+
+ Table of contents
+
+.. toctree::
+ :maxdepth: 2
+
+ api-skcipher
+ api-aead
+ api-digest
+ api-rng
+ api-akcipher
+ api-kpp