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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-11 09:51:23 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-11 09:51:23 +0400 |
| commit | e7691a1ce341c80ed9504244a36b31c025217391 (patch) | |
| tree | e9941bb350f64a726130e299c411821da6f41a53 /security/integrity/Kconfig | |
| parent | 5cd9599bba428762025db6027764f1c59d0b1e1b (diff) | |
| parent | 8fcc99549522fc7a0bbaeb5755855ab0d9a59ce8 (diff) | |
| download | linux-e7691a1ce341c80ed9504244a36b31c025217391.tar.xz | |
Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-security
* 'for-linus' of git://selinuxproject.org/~jmorris/linux-security: (32 commits)
ima: fix invalid memory reference
ima: free duplicate measurement memory
security: update security_file_mmap() docs
selinux: Casting (void *) value returned by kmalloc is useless
apparmor: fix module parameter handling
Security: tomoyo: add .gitignore file
tomoyo: add missing rcu_dereference()
apparmor: add missing rcu_dereference()
evm: prevent racing during tfm allocation
evm: key must be set once during initialization
mpi/mpi-mpow: NULL dereference on allocation failure
digsig: build dependency fix
KEYS: Give key types their own lockdep class for key->sem
TPM: fix transmit_cmd error logic
TPM: NSC and TIS drivers X86 dependency fix
TPM: Export wait_for_stat for other vendor specific drivers
TPM: Use vendor specific function for status probe
tpm_tis: add delay after aborting command
tpm_tis: Check return code from getting timeouts/durations
tpm: Introduce function to poll for result of self test
...
Fix up trivial conflict in lib/Makefile due to addition of CONFIG_MPI
and SIGSIG next to CONFIG_DQL addition.
Diffstat (limited to 'security/integrity/Kconfig')
| -rw-r--r-- | security/integrity/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/security/integrity/Kconfig b/security/integrity/Kconfig index 4bf00acf7937..d384ea921482 100644 --- a/security/integrity/Kconfig +++ b/security/integrity/Kconfig @@ -3,5 +3,19 @@ config INTEGRITY def_bool y depends on IMA || EVM +config INTEGRITY_DIGSIG + boolean "Digital signature verification using multiple keyrings" + depends on INTEGRITY && KEYS + default n + select DIGSIG + help + This option enables digital signature verification support + using multiple keyrings. It defines separate keyrings for each + of the different use cases - evm, ima, and modules. + Different keyrings improves search performance, but also allow + to "lock" certain keyring to prevent adding new keys. + This is useful for evm and module keyrings, when keys are + usually only added from initramfs. + source security/integrity/ima/Kconfig source security/integrity/evm/Kconfig |