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authorIngo Molnar <mingo@elte.hu>2008-10-16 16:51:32 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:51:32 +0200
commit5fef06e8c8c52aa7170dbbb068aa996d83738d38 (patch)
treef46a1eefd68863bdae57afa004e5281801a6b61e /crypto/Kconfig
parent0c5d1eb77a8be917b638344a22afe1398236482b (diff)
parent278429cff8809958d25415ba0ed32b59866ab1a8 (diff)
Merge branch 'linus' into genirq
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig127
1 files changed, 84 insertions, 43 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index d83185915ee..39dbd8e4dde 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -21,6 +21,14 @@ if CRYPTO
comment "Crypto core or helper"
+config CRYPTO_FIPS
+ bool "FIPS 200 compliance"
+ help
+ This options enables the fips boot option which is
+ required if you want to system to operate in a FIPS 200
+ certification. You should say no unless you know what
+ this is.
+
config CRYPTO_ALGAPI
tristate
help
@@ -33,14 +41,21 @@ config CRYPTO_AEAD
config CRYPTO_BLKCIPHER
tristate
select CRYPTO_ALGAPI
+ select CRYPTO_RNG
config CRYPTO_HASH
tristate
select CRYPTO_ALGAPI
+config CRYPTO_RNG
+ tristate
+ select CRYPTO_ALGAPI
+
config CRYPTO_MANAGER
tristate "Cryptographic algorithm manager"
- select CRYPTO_ALGAPI
+ select CRYPTO_AEAD
+ select CRYPTO_HASH
+ select CRYPTO_BLKCIPHER
help
Create default cryptographic template instantiations such as
cbc(aes).
@@ -85,9 +100,7 @@ config CRYPTO_AUTHENC
config CRYPTO_TEST
tristate "Testing module"
depends on m
- select CRYPTO_ALGAPI
- select CRYPTO_AEAD
- select CRYPTO_BLKCIPHER
+ select CRYPTO_MANAGER
help
Quick & dirty crypto test module.
@@ -113,6 +126,7 @@ config CRYPTO_SEQIV
tristate "Sequence Number IV Generator"
select CRYPTO_AEAD
select CRYPTO_BLKCIPHER
+ select CRYPTO_RNG
help
This IV generator generates an IV based on a sequence number by
xoring it with a salt. This algorithm is mainly useful for CTR
@@ -219,7 +233,19 @@ config CRYPTO_CRC32C
Castagnoli, et al Cyclic Redundancy-Check Algorithm. Used
by iSCSI for header and data digests and by others.
See Castagnoli93. This implementation uses lib/libcrc32c.
- Module will be crc32c.
+ Module will be crc32c.
+
+config CRYPTO_CRC32C_INTEL
+ tristate "CRC32c INTEL hardware acceleration"
+ depends on X86
+ select CRYPTO_HASH
+ help
+ In Intel processor with SSE4.2 supported, the processor will
+ support CRC32C implementation using hardware accelerated CRC32
+ instruction. This option will create 'crc32c-intel' module,
+ which will enable any routine to use the CRC32 instruction to
+ gain performance compared with software implementation.
+ Module will be crc32c-intel.
config CRYPTO_MD4
tristate "MD4 digest algorithm"
@@ -243,55 +269,58 @@ config CRYPTO_MICHAEL_MIC
of the algorithm.
config CRYPTO_RMD128
- tristate "RIPEMD-128 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-128 (ISO/IEC 10118-3:2004).
+ tristate "RIPEMD-128 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-128 (ISO/IEC 10118-3:2004).
- RIPEMD-128 is a 128-bit cryptographic hash function. It should only
- to be used as a secure replacement for RIPEMD. For other use cases
- RIPEMD-160 should be used.
+ RIPEMD-128 is a 128-bit cryptographic hash function. It should only
+ to be used as a secure replacement for RIPEMD. For other use cases
+ RIPEMD-160 should be used.
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD160
- tristate "RIPEMD-160 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-160 (ISO/IEC 10118-3:2004).
+ tristate "RIPEMD-160 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-160 (ISO/IEC 10118-3:2004).
- RIPEMD-160 is a 160-bit cryptographic hash function. It is intended
- to be used as a secure replacement for the 128-bit hash functions
- MD4, MD5 and it's predecessor RIPEMD (not to be confused with RIPEMD-128).
+ RIPEMD-160 is a 160-bit cryptographic hash function. It is intended
+ to be used as a secure replacement for the 128-bit hash functions
+ MD4, MD5 and it's predecessor RIPEMD
+ (not to be confused with RIPEMD-128).
- It's speed is comparable to SHA1 and there are no known attacks against
- RIPEMD-160.
+ It's speed is comparable to SHA1 and there are no known attacks
+ against RIPEMD-160.
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD256
- tristate "RIPEMD-256 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-256 is an optional extension of RIPEMD-128 with a 256 bit hash.
- It is intended for applications that require longer hash-results, without
- needing a larger security level (than RIPEMD-128).
+ tristate "RIPEMD-256 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-256 is an optional extension of RIPEMD-128 with a
+ 256 bit hash. It is intended for applications that require
+ longer hash-results, without needing a larger security level
+ (than RIPEMD-128).
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD320
- tristate "RIPEMD-320 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-320 is an optional extension of RIPEMD-160 with a 320 bit hash.
- It is intended for applications that require longer hash-results, without
- needing a larger security level (than RIPEMD-160).
+ tristate "RIPEMD-320 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-320 is an optional extension of RIPEMD-160 with a
+ 320 bit hash. It is intended for applications that require
+ longer hash-results, without needing a larger security level
+ (than RIPEMD-160).
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_SHA1
tristate "SHA1 digest algorithm"
@@ -308,8 +337,8 @@ config CRYPTO_SHA256
This version of SHA implements a 256 bit hash with 128 bits of
security against collision attacks.
- This code also includes SHA-224, a 224 bit hash with 112 bits
- of security against collision attacks.
+ This code also includes SHA-224, a 224 bit hash with 112 bits
+ of security against collision attacks.
config CRYPTO_SHA512
tristate "SHA384 and SHA512 digest algorithms"
@@ -666,6 +695,18 @@ config CRYPTO_LZO
help
This is the LZO algorithm.
+comment "Random Number Generation"
+
+config CRYPTO_ANSI_CPRNG
+ tristate "Pseudo Random Number Generation for Cryptographic modules"
+ select CRYPTO_AES
+ select CRYPTO_RNG
+ select CRYPTO_FIPS
+ help
+ This option enables the generic pseudo random number generator
+ for cryptographic modules. Uses the Algorithm specified in
+ ANSI X9.31 A.2.4
+
source "drivers/crypto/Kconfig"
endif # if CRYPTO