user/sven/linux.git/include/crypto, branch v4.12.13

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2017-05-03T15:50:52Z

Pull security subsystem updates from James Morris: "Highlights: IMA: - provide ">" and "<" operators for fowner/uid/euid rules KEYS: - add a system blacklist keyring - add KEYCTL_RESTRICT_KEYRING, exposes keyring link restriction functionality to userland via keyctl() LSM: - harden LSM API with __ro_after_init - add prlmit security hook, implement for SELinux - revive security_task_alloc hook TPM: - implement contextual TPM command 'spaces'" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (98 commits) tpm: Fix reference count to main device tpm_tis: convert to using locality callbacks tpm: fix handling of the TPM 2.0 event logs tpm_crb: remove a cruft constant keys: select CONFIG_CRYPTO when selecting DH / KDF apparmor: Make path_max parameter readonly apparmor: fix parameters so that the permission test is bypassed at boot apparmor: fix invalid reference to index variable of iterator line 836 apparmor: use SHASH_DESC_ON_STACK security/apparmor/lsm.c: set debug messages apparmor: fix boolreturn.cocci warnings Smack: Use GFP_KERNEL for smk_netlbl_mls(). smack: fix double free in smack_parse_opts_str() KEYS: add SP800-56A KDF support for DH KEYS: Keyring asymmetric key restrict method with chaining KEYS: Restrict asymmetric key linkage using a specific keychain KEYS: Add a lookup_restriction function for the asymmetric key type KEYS: Add KEYCTL_RESTRICT_KEYRING KEYS: Consistent ordering for __key_link_begin and restrict check KEYS: Add an optional lookup_restriction hook to key_type ...

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-05-02T22:53:46Z

Pull crypto updates from Herbert Xu: "Here is the crypto update for 4.12: API: - Add batch registration for acomp/scomp - Change acomp testing to non-unique compressed result - Extend algorithm name limit to 128 bytes - Require setkey before accept(2) in algif_aead Algorithms: - Add support for deflate rfc1950 (zlib) Drivers: - Add accelerated crct10dif for powerpc - Add crc32 in stm32 - Add sha384/sha512 in ccp - Add 3des/gcm(aes) for v5 devices in ccp - Add Queue Interface (QI) backend support in caam - Add new Exynos RNG driver - Add ThunderX ZIP driver - Add driver for hardware random generator on MT7623 SoC" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (101 commits) crypto: stm32 - Fix OF module alias information crypto: algif_aead - Require setkey before accept(2) crypto: scomp - add support for deflate rfc1950 (zlib) crypto: scomp - allow registration of multiple scomps crypto: ccp - Change ISR handler method for a v5 CCP crypto: ccp - Change ISR handler method for a v3 CCP crypto: crypto4xx - rename ce_ring_contol to ce_ring_control crypto: testmgr - Allow ecb(cipher_null) in FIPS mode Revert "crypto: arm64/sha - Add constant operand modifier to ASM_EXPORT" crypto: ccp - Disable interrupts early on unload crypto: ccp - Use only the relevant interrupt bits hwrng: mtk - Add driver for hardware random generator on MT7623 SoC dt-bindings: hwrng: Add Mediatek hardware random generator bindings crypto: crct10dif-vpmsum - Fix missing preempt_disable() crypto: testmgr - replace compression known answer test crypto: acomp - allow registration of multiple acomps hwrng: n2 - Use devm_kcalloc() in n2rng_probe() crypto: chcr - Fix error handling related to 'chcr_alloc_shash' padata: get_next is never NULL crypto: exynos - Add new Exynos RNG driver ...

crypto: scomp - allow registration of multiple scomps

2017-04-24T10:11:07Z

Add crypto_register_scomps and crypto_unregister_scomps to allow the registration of multiple implementations with one call. Signed-off-by: Giovanni Cabiddu Signed-off-by: Herbert Xu

crypto: acomp - allow registration of multiple acomps

2017-04-21T12:30:50Z

Add crypto_register_acomps and crypto_unregister_acomps to allow the registration of multiple implementations with one call. Signed-off-by: Giovanni Cabiddu Signed-off-by: Herbert Xu

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-04-18T16:03:50Z

Pull crypto fixes from Herbert Xu: "This fixes the following problems: - regression in new XTS/LRW code when used with async crypto - long-standing bug in ahash API when used with certain algos - bogus memory dereference in async algif_aead with certain algos" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: algif_aead - Fix bogus request dereference in completion function crypto: ahash - Fix EINPROGRESS notification callback crypto: lrw - Fix use-after-free on EINPROGRESS crypto: xts - Fix use-after-free on EINPROGRESS

crypto: ahash - Fix EINPROGRESS notification callback

2017-04-10T11:09:18Z

The ahash API modifies the request's callback function in order to clean up after itself in some corner cases (unaligned final and missing finup). When the request is complete ahash will restore the original callback and everything is fine. However, when the request gets an EBUSY on a full queue, an EINPROGRESS callback is made while the request is still ongoing. In this case the ahash API will incorrectly call its own callback. This patch fixes the problem by creating a temporary request object on the stack which is used to relay EINPROGRESS back to the original completion function. This patch also adds code to preserve the original flags value. Fixes: ab6bf4e5e5e4 ("crypto: hash - Fix the pointer voodoo in...") Cc: Reported-by: Sabrina Dubroca Tested-by: Sabrina Dubroca Signed-off-by: Herbert Xu

crypto: gf128mul - switch gf128mul_x_ble to le128

2017-04-05T13:58:37Z

Currently, gf128mul_x_ble works with pointers to be128, even though it actually interprets the words as little-endian. Consequently, it uses cpu_to_le64/le64_to_cpu on fields of type __be64, which is incorrect. This patch fixes that by changing the function to accept pointers to le128 and updating all users accordingly. Signed-off-by: Ondrej Mosnacek Reviewd-by: Eric Biggers Signed-off-by: Herbert Xu

crypto: gf128mul - define gf128mul_x_* in gf128mul.h

2017-04-05T13:58:35Z

The gf128mul_x_ble function is currently defined in gf128mul.c, because it depends on the gf128mul_table_be multiplication table. However, since the function is very small and only uses two values from the table, it is better for it to be defined as inline function in gf128mul.h. That way, the function can be inlined by the compiler for better performance. For consistency, the other gf128mul_x_* functions are also moved to the header file. In addition, the code is rewritten to be constant-time. After this change, the speed of the generic 'xts(aes)' implementation increased from ~225 MiB/s to ~235 MiB/s (measured using 'cryptsetup benchmark -c aes-xts-plain64' on an Intel system with CRYPTO_AES_X86_64 and CRYPTO_AES_NI_INTEL disabled). Signed-off-by: Ondrej Mosnacek Reviewd-by: Eric Biggers Signed-off-by: Herbert Xu

KEYS: Keyring asymmetric key restrict method with chaining

2017-04-04T21:10:13Z

Add a restrict_link_by_key_or_keyring_chain link restriction that searches for signing keys in the destination keyring in addition to the signing key or keyring designated when the destination keyring was created. Userspace enables this behavior by including the "chain" option in the keyring restriction: keyctl(KEYCTL_RESTRICT_KEYRING, keyring, "asymmetric", "key_or_keyring::chain"); Signed-off-by: Mat Martineau

KEYS: Restrict asymmetric key linkage using a specific keychain

2017-04-04T21:10:13Z

Adds restrict_link_by_signature_keyring(), which uses the restrict_key member of the provided destination_keyring data structure as the key or keyring to search for signing keys. Signed-off-by: Mat Martineau