Eric Lee / smarc-fsl-linux-kernel

24 Mar, 2015

1 commit

15 Feb, 2015

1 commit

  • fee5429e0   Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 ... Browse Code »

    Pull crypto update from Herbert Xu:
    "Here is the crypto update for 3.20:

    - Added 192/256-bit key support to aesni GCM.
    - Added MIPS OCTEON MD5 support.
    - Fixed hwrng starvation and race conditions.
    - Added note that memzero_explicit is not a subsitute for memset.
    - Added user-space interface for crypto_rng.
    - Misc fixes"

    * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (71 commits)
    crypto: tcrypt - do not allocate iv on stack for aead speed tests
    crypto: testmgr - limit IV copy length in aead tests
    crypto: tcrypt - fix buflen reminder calculation
    crypto: testmgr - mark rfc4106(gcm(aes)) as fips_allowed
    crypto: caam - fix resource clean-up on error path for caam_jr_init
    crypto: caam - pair irq map and dispose in the same function
    crypto: ccp - terminate ccp_support array with empty element
    crypto: caam - remove unused local variable
    crypto: caam - remove dead code
    crypto: caam - don't emit ICV check failures to dmesg
    hwrng: virtio - drop extra empty line
    crypto: replace scatterwalk_sg_next with sg_next
    crypto: atmel - Free memory in error path
    crypto: doc - remove colons in comments
    crypto: seqiv - Ensure that IV size is at least 8 bytes
    crypto: cts - Weed out non-CBC algorithms
    MAINTAINERS: add linux-crypto to hw random
    crypto: cts - Remove bogus use of seqiv
    crypto: qat - don't need qat_auth_state struct
    crypto: algif_rng - fix sparse non static symbol warning
    ...

    Linus Torvalds
     

04 Feb, 2015

1 commit

  • 1d10eb2f1   crypto: switch af_alg_make_sg() to iov_iter ... Browse Code »

    With that, all ->sendmsg() instances are converted to iov_iter primitives
    and are agnostic wrt the kind of iov_iter they are working with.
    So's the last remaining ->recvmsg() instance that wasn't kind-agnostic yet.
    All ->sendmsg() and ->recvmsg() advance ->msg_iter by the amount actually
    copied and none of them modifies the underlying iovec, etc.

    Cc: linux-crypto@vger.kernel.org
    Signed-off-by: Al Viro

    Al Viro
     

22 Dec, 2014

1 commit

  • 25fb8638e   crypto: af_alg - add setsockopt for auth tag size ... Browse Code »

    Use setsockopt on the tfm FD to provide the authentication tag size for
    an AEAD cipher. This is achieved by adding a callback function which is
    intended to be used by the AEAD AF_ALG implementation.

    The optlen argument of the setsockopt specifies the authentication tag
    size to be used with the AEAD tfm.

    Signed-off-by: Stephan Mueller
    Signed-off-by: Herbert Xu

    Stephan Mueller
     

05 Dec, 2014

1 commit

  • af8e80731   crypto: af_alg - add user space interface for AEAD ... Browse Code »

    AEAD requires the caller to specify the following information separate
    from the data stream. This information allows the AEAD interface handler
    to identify the AAD, ciphertext/plaintext and the authentication tag:

    * Associated authentication data of arbitrary length and
    length

    * Length of authentication tag for encryption

    Signed-off-by: Stephan Mueller
    Signed-off-by: Herbert Xu

    Stephan Mueller
     

22 Jun, 2011

1 commit

  • b7f080cfe   net: remove mm.h inclusion from netdevice.h ... Browse Code »

    Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually).

    To prevent mm.h inclusion via other channels also extract "enum dma_data_direction"
    definition into separate header. This tiny piece is what gluing netdevice.h with mm.h
    via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h".
    Removal of mm.h from scatterlist.h was tried and was found not feasible
    on most archs, so the link was cutoff earlier.

    Hope people are OK with tiny include file.

    Note, that mm_types.h is still dragged in, but it is a separate story.

    Signed-off-by: Alexey Dobriyan
    Signed-off-by: David S. Miller

    Alexey Dobriyan
     

19 Nov, 2010

1 commit

  • 03c8efc1f   crypto: af_alg - User-space interface for Crypto API ... Browse Code »

    This patch creates the backbone of the user-space interface for
    the Crypto API, through a new socket family AF_ALG.

    Each session corresponds to one or more connections obtained from
    that socket. The number depends on the number of inputs/outputs
    of that particular type of operation. For most types there will
    be a s ingle connection/file descriptor that is used for both input
    and output. AEAD is one of the few that require two inputs.

    Each algorithm type will provide its own implementation that plugs
    into af_alg. They're keyed using a string such as "skcipher" or
    "hash".

    IOW this patch only contains the boring bits that is required
    to hold everything together.

    Thakns to Miloslav Trmac for reviewing this and contributing
    fixes and improvements.

    Signed-off-by: Herbert Xu
    Acked-by: David S. Miller
    Tested-by: Martin Willi

    Herbert Xu