linux/crypto, branch mybooklive-amatus

crypto: af_alg - properly label AF_ALG socket

2014-07-31T13:54:00Z

Th AF_ALG socket was missing a security label (e.g. SELinux) which means that socket was in "unlabeled" state. This was recently demonstrated in the cryptsetup package (cryptsetup v1.6.5 and later.) See https://bugzilla.redhat.com/show_bug.cgi?id=1115120 This patch clones the sock's label from the parent sock and resolves the issue (similar to AF_BLUETOOTH protocol family). Cc: stable@vger.kernel.org Signed-off-by: Milan Broz Acked-by: Paul Moore Signed-off-by: Herbert Xu

Merge tag 'llvmlinux-for-v3.16' of git://git.linuxfoundation.org/llvmlinux/kernel

2014-06-08T19:27:44Z

Pull LLVM patches from Behan Webster: "Next set of patches to support compiling the kernel with clang. They've been soaking in linux-next since the last merge window. More still in the works for the next merge window..." * tag 'llvmlinux-for-v3.16' of git://git.linuxfoundation.org/llvmlinux/kernel: arm, unwind, LLVMLinux: Enable clang to be used for unwinding the stack ARM: LLVMLinux: Change "extern inline" to "static inline" in glue-cache.h all: LLVMLinux: Change DWARF flag to support gcc and clang net: netfilter: LLVMLinux: vlais-netfilter crypto: LLVMLinux: aligned-attribute.patch

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6 into next

2014-06-08T02:44:40Z

Pull crypto updates from Herbert Xu: "Here is the crypto update for 3.16: - Added test vectors for SHA/AES-CCM/DES-CBC/3DES-CBC. - Fixed a number of error-path memory leaks in tcrypt. - Fixed error-path memory leak in caam. - Removed unnecessary global mutex from mxs-dcp. - Added ahash walk interface that can actually be asynchronous. - Cleaned up caam error reporting. - Allow crypto_user get operation to be used by non-root users. - Add support for SSS module on Exynos. - Misc fixes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6: (60 commits) crypto: testmgr - add aead cbc des, des3_ede tests crypto: testmgr - Fix DMA-API warning crypto: cesa - tfm->__crt_alg->cra_type directly crypto: sahara - tfm->__crt_alg->cra_name directly crypto: padlock - tfm->__crt_alg->cra_name directly crypto: n2 - tfm->__crt_alg->cra_name directly crypto: dcp - tfm->__crt_alg->cra_name directly crypto: cesa - tfm->__crt_alg->cra_name directly crypto: ccp - tfm->__crt_alg->cra_name directly crypto: geode - Don't use tfm->__crt_alg->cra_name directly crypto: geode - Weed out printk() from probe() crypto: geode - Consistently use AES_KEYSIZE_128 crypto: geode - Kill AES_IV_LENGTH crypto: geode - Kill AES_MIN_BLOCK_SIZE crypto: mxs-dcp - Remove global mutex crypto: hash - Add real ahash walk interface hwrng: n2-drv - Introduce the use of the managed version of kzalloc crypto: caam - reinitialize keys_fit_inline for decrypt and givencrypt crypto: s5p-sss - fix multiplatform build hwrng: timeriomem - remove unnecessary OOM messages ...

crypto: LLVMLinux: aligned-attribute.patch

2014-06-07T18:44:39Z

__attribute__((aligned)) applies the default alignment for the largest scalar type for the target ABI. gcc allows it to be applied inline to a defined type. Clang only allows it to be applied to a type definition (PR11071). Making it into 2 lines makes it more readable and works with both compilers. Author: Mark Charlebois Signed-off-by: Mark Charlebois Signed-off-by: Behan Webster

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next

2014-06-03T19:57:53Z

Pull core locking updates from Ingo Molnar: "The main changes in this cycle were: - reduced/streamlined smp_mb__*() interface that allows more usecases and makes the existing ones less buggy, especially in rarer architectures - add rwsem implementation comments - bump up lockdep limits" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits) rwsem: Add comments to explain the meaning of the rwsem's count field lockdep: Increase static allocations arch: Mass conversion of smp_mb__*() arch,doc: Convert smp_mb__*() arch,xtensa: Convert smp_mb__*() arch,x86: Convert smp_mb__*() arch,tile: Convert smp_mb__*() arch,sparc: Convert smp_mb__*() arch,sh: Convert smp_mb__*() arch,score: Convert smp_mb__*() arch,s390: Convert smp_mb__*() arch,powerpc: Convert smp_mb__*() arch,parisc: Convert smp_mb__*() arch,openrisc: Convert smp_mb__*() arch,mn10300: Convert smp_mb__*() arch,mips: Convert smp_mb__*() arch,metag: Convert smp_mb__*() arch,m68k: Convert smp_mb__*() arch,m32r: Convert smp_mb__*() arch,ia64: Convert smp_mb__*() ...

crypto: testmgr - add aead cbc des, des3_ede tests

2014-05-22T13:03:18Z

Test vectors were taken from existing test for CBC(DES3_EDE). Associated data has been added to test vectors. HMAC computed with Crypto++ has been used. Following algos have been covered. (a) "authenc(hmac(sha1),cbc(des))" (b) "authenc(hmac(sha1),cbc(des3_ede))" (c) "authenc(hmac(sha224),cbc(des))" (d) "authenc(hmac(sha224),cbc(des3_ede))" (e) "authenc(hmac(sha256),cbc(des))" (f) "authenc(hmac(sha256),cbc(des3_ede))" (g) "authenc(hmac(sha384),cbc(des))" (h) "authenc(hmac(sha384),cbc(des3_ede))" (i) "authenc(hmac(sha512),cbc(des))" (j) "authenc(hmac(sha512),cbc(des3_ede))" Signed-off-by: Vakul Garg [NiteshNarayanLal@freescale.com: added hooks for the missing algorithms test and tested the patch] Signed-off-by: Nitesh Lal Signed-off-by: Herbert Xu

crypto: testmgr - Fix DMA-API warning

2014-05-22T13:03:18Z

With DMA-API debug enabled testmgr triggers a "DMA-API: device driver maps memory from stack" warning, when tested on a crypto HW accelerator. Signed-off-by: Tadeusz Struk Signed-off-by: Herbert Xu

crypto: hash - Add real ahash walk interface

2014-05-21T12:56:12Z

Although the existing hash walk interface has already been used by a number of ahash crypto drivers, it turns out that none of them were really asynchronous. They were all essentially polling for completion. That's why nobody has noticed until now that the walk interface couldn't work with a real asynchronous driver since the memory is mapped using kmap_atomic. As we now have a use-case for a real ahash implementation on x86, this patch creates a minimal ahash walk interface. Basically it just calls kmap instead of kmap_atomic and does away with the crypto_yield call. Real ahash crypto drivers don't need to yield since by definition they won't be hogging the CPU. Signed-off-by: Herbert Xu

crypto: user - Allow CRYPTO_MSG_GETALG without CAP_NET_ADMIN

2014-05-08T13:58:12Z

CRYPTO_USER requires CAP_NET_ADMIN for all operations. Most information provided by CRYPTO_MSG_GETALG is also accessible through /proc/modules and AF_ALG. CRYPTO_MSG_GETALG should not require CAP_NET_ADMIN so that processes without CAP_NET_ADMIN can use CRYPTO_MSG_GETALG to get cipher details, such as cipher priorities, for AF_ALG. Signed-off-by: Matthias-Christian Ott Signed-off-by: Herbert Xu

crypto: tcrypt - Fix leak of struct aead_request in test_aead_speed()

2014-04-28T10:21:18Z

Fix leakage of memory for struct aead_request that is allocated via aead_request_alloc() but not released via aead_request_free(). Reported by Coverity - CID 1163869. Signed-off-by: Christian Engelmayer Reviewed-by: Marek Vasut Acked-by: Tim Chen Signed-off-by: Herbert Xu