avoid spurious POLLIN returns in signalfd

[powerpc.git] / crypto / Kconfig

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 918b4d8..4ca0ab3 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -16,6 +16,10 @@ config CRYPTO_ALGAPI
        help
          This option provides the API for cryptographic algorithms.
 
        help
          This option provides the API for cryptographic algorithms.
 

+config CRYPTO_ABLKCIPHER
+       tristate
+       select CRYPTO_BLKCIPHER
+

 config CRYPTO_BLKCIPHER
        tristate
        select CRYPTO_ALGAPI
 config CRYPTO_BLKCIPHER
        tristate
        select CRYPTO_ALGAPI


@@ -149,6 +153,15 @@ config CRYPTO_CBC
          CBC: Cipher Block Chaining mode
          This block cipher algorithm is required for IPSec.
 
          CBC: Cipher Block Chaining mode
          This block cipher algorithm is required for IPSec.
 

+config CRYPTO_PCBC
+       tristate "PCBC support"
+       select CRYPTO_BLKCIPHER
+       select CRYPTO_MANAGER
+       default m
+       help
+         PCBC: Propagating Cipher Block Chaining mode
+         This block cipher algorithm is required for RxRPC.
+

 config CRYPTO_LRW
        tristate "LRW support (EXPERIMENTAL)"
        depends on EXPERIMENTAL
 config CRYPTO_LRW
        tristate "LRW support (EXPERIMENTAL)"
        depends on EXPERIMENTAL


@@ -162,12 +175,28 @@ config CRYPTO_LRW
          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.
 
          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
        help
          DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
 
 config CRYPTO_DES
        tristate "DES and Triple DES EDE cipher algorithms"
        select CRYPTO_ALGAPI
        help
          DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
 

+config CRYPTO_FCRYPT
+       tristate "FCrypt cipher algorithm"
+       select CRYPTO_ALGAPI
+       select CRYPTO_BLKCIPHER
+       help
+         FCrypt algorithm used by RxRPC.
+

 config CRYPTO_BLOWFISH
        tristate "Blowfish cipher algorithm"
        select CRYPTO_ALGAPI
 config CRYPTO_BLOWFISH
        tristate "Blowfish cipher algorithm"
        select CRYPTO_ALGAPI


@@ -242,7 +271,7 @@ config CRYPTO_SERPENT
 
          Keys are allowed to be from 0 to 256 bits in length, in steps
          of 8 bits.  Also includes the 'Tnepres' algorithm, a reversed
 
          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>
 
          See also:
          <http://www.cl.cam.ac.uk/~rja14/serpent.html>


@@ -409,6 +438,21 @@ config CRYPTO_CRC32C
          See Castagnoli93.  This implementation uses lib/libcrc32c.
           Module will be crc32c.
 
          See Castagnoli93.  This implementation uses lib/libcrc32c.
           Module will be crc32c.
 

+config CRYPTO_CAMELLIA
+       tristate "Camellia cipher algorithms"
+       depends on CRYPTO
+       select CRYPTO_ALGAPI
+       help
+         Camellia cipher algorithms module.
+
+         Camellia is a symmetric key block cipher developed jointly
+         at NTT and Mitsubishi Electric Corporation.
+
+         The Camellia specifies three key sizes: 128, 192 and 256 bits.
+
+         See also:
+         <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
+

 config CRYPTO_TEST
        tristate "Testing module"
        depends on m
 config CRYPTO_TEST
        tristate "Testing module"
        depends on m