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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-12-10 23:29:44 +1100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-12-10 23:29:44 +1100 |
| commit | 6a0fcbb4dad15f02ca8f8ae6324fcd3fc43b9d35 (patch) | |
| tree | 30bd7a1a6230e414d484bfee891af2bfcad0da93 /crypto/Kconfig | |
| parent | 437f2f91d6597c67662f847d9ed4c99cb3c440cd (diff) | |
| download | linux-rt-6a0fcbb4dad15f02ca8f8ae6324fcd3fc43b9d35.tar.gz | |
crypto: api - Disallow cryptomgr as a module if algorithms are built-in
If we have at least one algorithm built-in then it no longer makes
sense to have the testing framework, and hence cryptomgr to be a
module. It should be either on or off, i.e., built-in or disabled.
This just happens to stop a potential runaway modprobe loop that
seems to trigger on at least one distro.
With fixes from Evgeniy Polyakov.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 39dbd8e4dde1..dc20a34ba5ef 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -31,35 +31,63 @@ config CRYPTO_FIPS config CRYPTO_ALGAPI tristate + select CRYPTO_ALGAPI2 help This option provides the API for cryptographic algorithms. +config CRYPTO_ALGAPI2 + tristate + config CRYPTO_AEAD tristate + select CRYPTO_AEAD2 select CRYPTO_ALGAPI +config CRYPTO_AEAD2 + tristate + select CRYPTO_ALGAPI2 + config CRYPTO_BLKCIPHER tristate + select CRYPTO_BLKCIPHER2 select CRYPTO_ALGAPI - select CRYPTO_RNG + +config CRYPTO_BLKCIPHER2 + tristate + select CRYPTO_ALGAPI2 + select CRYPTO_RNG2 config CRYPTO_HASH tristate + select CRYPTO_HASH2 select CRYPTO_ALGAPI +config CRYPTO_HASH2 + tristate + select CRYPTO_ALGAPI2 + config CRYPTO_RNG tristate + select CRYPTO_RNG2 select CRYPTO_ALGAPI +config CRYPTO_RNG2 + tristate + select CRYPTO_ALGAPI2 + config CRYPTO_MANAGER tristate "Cryptographic algorithm manager" - select CRYPTO_AEAD - select CRYPTO_HASH - select CRYPTO_BLKCIPHER + select CRYPTO_MANAGER2 help Create default cryptographic template instantiations such as cbc(aes). +config CRYPTO_MANAGER2 + def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) + select CRYPTO_AEAD2 + select CRYPTO_HASH2 + select CRYPTO_BLKCIPHER2 + config CRYPTO_GF128MUL tristate "GF(2^128) multiplication functions (EXPERIMENTAL)" depends on EXPERIMENTAL |