help
This option provides the API for cryptographic algorithms.
+config CRYPTO_ABLKCIPHER
+ tristate
+ select CRYPTO_BLKCIPHER
+
config CRYPTO_BLKCIPHER
tristate
select CRYPTO_ALGAPI
The first 128, 192 or 256 bits in the key are used for AES and the
rest is used to tie each cipher block to its logical position.
+config CRYPTO_CRYPTD
+ tristate "Software async crypto daemon"
+ select CRYPTO_ABLKCIPHER
+ select CRYPTO_MANAGER
+ help
+ This is a generic software asynchronous crypto daemon that
+ converts an arbitrary synchronous software crypto algorithm
+ into an asynchronous algorithm that executes in a kernel thread.
+
config CRYPTO_DES
tristate "DES and Triple DES EDE cipher algorithms"
select CRYPTO_ALGAPI
Keys are allowed to be from 0 to 256 bits in length, in steps
of 8 bits. Also includes the 'Tnepres' algorithm, a reversed
- variant of Serpent for compatibility with old kerneli code.
+ variant of Serpent for compatibility with old kerneli.org code.
See also:
<http://www.cl.cam.ac.uk/~rja14/serpent.html>