25 Oct, 2014
1 commit
-
Pull /dev/random updates from Ted Ts'o:
"This adds a memzero_explicit() call which is guaranteed not to be
optimized away by GCC. This is important when we are wiping
cryptographically sensitive material"* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
crypto: memzero_explicit - make sure to clear out sensitive data
random: add and use memzero_explicit() for clearing data
17 Oct, 2014
1 commit
-
Recently, in commit 13aa93c70e71 ("random: add and use memzero_explicit()
for clearing data"), we have found that GCC may optimize some memset()
cases away when it detects a stack variable is not being used anymore
and going out of scope. This can happen, for example, in cases when we
are clearing out sensitive information such as keying material or any
e.g. intermediate results from crypto computations, etc.With the help of Coccinelle, we can figure out and fix such occurences
in the crypto subsytem as well. Julia Lawall provided the following
Coccinelle program:@@
type T;
identifier x;
@@T x;
... when exists
when any
-memset
+memzero_explicit
(&x,
-0,
...)
... when != x
when strict@@
type T;
identifier x;
@@T x[...];
... when exists
when any
-memset
+memzero_explicit
(x,
-0,
...)
... when != x
when strictTherefore, make use of the drop-in replacement memzero_explicit() for
exactly such cases instead of using memset().Signed-off-by: Daniel Borkmann
Cc: Julia Lawall
Cc: Herbert Xu
Cc: Theodore Ts'o
Cc: Hannes Frederic Sowa
Acked-by: Hannes Frederic Sowa
Acked-by: Herbert Xu
Signed-off-by: Theodore Ts'o
14 Oct, 2014
2 commits
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Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
compliant equivalent. This patch allocates the appropriate amount of memory
using a char array using the SHASH_DESC_ON_STACK macro.The new code can be compiled with both gcc and clang.
Signed-off-by: Jan-Simon Möller
Signed-off-by: Behan Webster
Reviewed-by: Mark Charlebois
Acked-by: Herbert Xu
Cc: pageexec@freemail.hu -
Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
compliant equivalent. This patch allocates the appropriate amount of memory
using a char array using the SHASH_DESC_ON_STACK macro.The new code can be compiled with both gcc and clang.
Signed-off-by: Jan-Simon Möller
Signed-off-by: Behan Webster
Reviewed-by: Mark Charlebois
Acked-by: Herbert Xu
Cc: pageexec@freemail.hu
12 Oct, 2014
1 commit
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Pull security subsystem updates from James Morris.
Mostly ima, selinux, smack and key handling updates.
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 commits)
integrity: do zero padding of the key id
KEYS: output last portion of fingerprint in /proc/keys
KEYS: strip 'id:' from ca_keyid
KEYS: use swapped SKID for performing partial matching
KEYS: Restore partial ID matching functionality for asymmetric keys
X.509: If available, use the raw subjKeyId to form the key description
KEYS: handle error code encoded in pointer
selinux: normalize audit log formatting
selinux: cleanup error reporting in selinux_nlmsg_perm()
KEYS: Check hex2bin()'s return when generating an asymmetric key ID
ima: detect violations for mmaped files
ima: fix race condition on ima_rdwr_violation_check and process_measurement
ima: added ima_policy_flag variable
ima: return an error code from ima_add_boot_aggregate()
ima: provide 'ima_appraise=log' kernel option
ima: move keyring initialization to ima_init()
PKCS#7: Handle PKCS#7 messages that contain no X.509 certs
PKCS#7: Better handling of unsupported crypto
KEYS: Overhaul key identification when searching for asymmetric keys
KEYS: Implement binary asymmetric key ID handling
...
08 Oct, 2014
3 commits
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Pull crypto update from Herbert Xu:
- add multibuffer infrastructure (single_task_running scheduler helper,
OKed by Peter on lkml.
- add SHA1 multibuffer implementation for AVX2.
- reenable "by8" AVX CTR optimisation after fixing counter overflow.
- add APM X-Gene SoC RNG support.
- SHA256/SHA512 now handles unaligned input correctly.
- set lz4 decompressed length correctly.
- fix algif socket buffer allocation failure for 64K page machines.
- misc fixes* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (47 commits)
crypto: sha - Handle unaligned input data in generic sha256 and sha512.
Revert "crypto: aesni - disable "by8" AVX CTR optimization"
crypto: aesni - remove unused defines in "by8" variant
crypto: aesni - fix counter overflow handling in "by8" variant
hwrng: printk replacement
crypto: qat - Removed unneeded partial state
crypto: qat - Fix typo in name of tasklet_struct
crypto: caam - Dynamic allocation of addresses for various memory blocks in CAAM.
crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description
crypto: algif - avoid excessive use of socket buffer in skcipher
arm64: dts: add random number generator dts node to APM X-Gene platform.
Documentation: rng: Add X-Gene SoC RNG driver documentation
hwrng: xgene - add support for APM X-Gene SoC RNG support
crypto: mv_cesa - Add missing #define
crypto: testmgr - add test for lz4 and lz4hc
crypto: lz4,lz4hc - fix decompression
crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()
crypto: drbg - fix maximum value checks on 32 bit systems
crypto: drbg - fix sparse warning for cpu_to_be[32|64]
crypto: sha-mb - sha1_mb_alg_state can be static
... -
Pull ARM updates from Russell King:
"Included in these updates are:
- Performance optimisation to avoid writing the control register at
every exception.
- Use static inline instead of extern inline in ftrace code.
- Crypto ARM assembly updates for big endian
- Alignment of initrd/.init memory to page sizes when freeing to
ensure that we fully free the regions
- Add gcov support
- A couple of preparatory patches for VDSO support: use
_install_special_mapping, and randomize the sigpage placement above
stack.
- Add L2 ePAPR DT cache properties so that DT can specify the cache
geometry.
- Preparatory patch for FIQ (NMI) kernel C code for things like
spinlock lockup debug. Following on from this are a couple of my
patches cleaning up show_regs() and removing an unused (probably
since 1.x days) do_unexp_fiq() function.
- Use pr_warn() rather than pr_warning().
- A number of cleanups (smp, footbridge, return_address)"* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (21 commits)
ARM: 8167/1: extend the reserved memory for initrd to be page aligned
ARM: 8168/1: extend __init_end to a page align address
ARM: 8169/1: l2c: parse cache properties from ePAPR definitions
ARM: 8160/1: drop warning about return_address not using unwind tables
ARM: 8161/1: footbridge: select machine dir based on ARCH_FOOTBRIDGE
ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
ARM: 8155/1: place sigpage at a random offset above stack
ARM: 8154/1: use _install_special_mapping for sigpage
ARM: 8153/1: Enable gcov support on the ARM architecture
ARM: Avoid writing to control register on every exception
ARM: 8152/1: Convert pr_warning to pr_warn
ARM: remove unused do_unexp_fiq() function
ARM: remove extraneous newline in show_regs()
ARM: 8150/3: fiq: Replace default FIQ handler
ARM: 8140/1: ep93xx: Enable DEBUG_LL_UART_PL01X
ARM: 8139/1: versatile: Enable DEBUG_LL_UART_PL01X
ARM: 8138/1: drop ISAR0 workaround for B15
ARM: 8136/1: sa1100: add Micro ASIC platform device
ARM: 8131/1: arm/smp: Absorb boot_secondary()
ARM: 8126/1: crypto: enable NEON SHA-384/SHA-512 for big endian
... -
Pull dmaengine updates from Dan Williams:
"Even though this has fixes marked for -stable, given the size and the
needed conflict resolutions this is 3.18-rc1/merge-window material.These patches have been languishing in my tree for a long while. The
fact that I do not have the time to do proper/prompt maintenance of
this tree is a primary factor in the decision to step down as
dmaengine maintainer. That and the fact that the bulk of drivers/dma/
activity is going through Vinod these days.The net_dma removal has not been in -next. It has developed simple
conflicts against mainline and net-next (for-3.18).Continuing thanks to Vinod for staying on top of drivers/dma/.
Summary:
1/ Step down as dmaengine maintainer see commit 08223d80df38
"dmaengine maintainer update"2/ Removal of net_dma, as it has been marked 'broken' since 3.13
(commit 77873803363c "net_dma: mark broken"), without reports of
performance regression.3/ Miscellaneous fixes"
* tag 'dmaengine-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine:
net: make tcp_cleanup_rbuf private
net_dma: revert 'copied_early'
net_dma: simple removal
dmaengine maintainer update
dmatest: prevent memory leakage on error path in thread
ioat: Use time_before_jiffies()
dmaengine: fix xor sources continuation
dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()
dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()
dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call
ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()
drivers: dma: Include appropriate header file in dca.c
drivers: dma: Mark functions as static in dma_v3.c
dma: mv_xor: Add DMA API error checks
ioat/dca: Use dev_is_pci() to check whether it is pci device
07 Oct, 2014
2 commits
-
Previous version of KEYS used to output last 4 bytes of fingerprint.
Now it outputs 8 last bytes of raw subject, which does not make any
visual meaning at all. This patch restores old behavior.Signed-off-by: Dmitry Kasatkin
Signed-off-by: David Howells -
The 'id:' prefix must be stripped for asymmetric_key_hex_to_key_id() to be
able to process ca_keyid.Signed-off-by: Dmitry Kasatkin
Signed-off-by: David Howells
06 Oct, 2014
2 commits
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Earlier KEYS code used pure subject key identifiers (fingerprint)
for searching keys. Latest merged code removed that and broke
compatibility with integrity subsytem signatures and original
format of module signatures.This patch returns back partial matching on SKID.
Reported-by: Dmitry Kasatkin
Signed-off-by: Dmitry Kasatkin
Signed-off-by: David Howells -
Bring back the functionality whereby an asymmetric key can be matched with a
partial match on one of its IDs.Whilst we're at it, allow for the possibility of having an increased number of
IDs.Reported-by: Dmitry Kasatkin
Signed-off-by: Dmitry Kasatkin
Signed-off-by: David Howells
03 Oct, 2014
3 commits
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Module signing matches keys by comparing against the key description exactly.
However, the way the key description gets constructed got changed to be
composed of the subject name plus the certificate serial number instead of the
subject name and the subjectKeyId. I changed this to avoid problems with
certificates that don't *have* a subjectKeyId.Instead, if available, use the raw subjectKeyId to form the key description
and only use the serial number if the subjectKeyId doesn't exist.Reported-by: Dmitry Kasatkin
Signed-off-by: David Howells -
If hexlen is odd then function returns an error.
Use IS_ERR to check for error, otherwise invalid pointer
is used and kernel gives oops:[ 132.816522] BUG: unable to handle kernel paging request at
ffffffffffffffea
[ 132.819902] IP: [] asymmetric_key_id_same+0x14/0x36
[ 132.820302] PGD 1a12067 PUD 1a14067 PMD 0
[ 132.820302] Oops: 0000 [#1] SMP
[ 132.820302] Modules linked in: bridge(E) stp(E) llc(E) evdev(E)
serio_raw(E) i2c_piix4(E) button(E) fuse(E)
[ 132.820302] CPU: 0 PID: 2993 Comm: cat Tainted: G E
3.16.0-kds+ #2847
[ 132.820302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 132.820302] task: ffff88004249a430 ti: ffff880056640000 task.ti:
ffff880056640000
[ 132.820302] RIP: 0010:[] []
asymmetric_key_id_same+0x14/0x36
[ 132.820302] RSP: 0018:ffff880056643930 EFLAGS: 00010246
[ 132.820302] RAX: 0000000000000000 RBX: ffffffffffffffea RCX:
ffff880056643ae0
[ 132.820302] RDX: 000000000000005e RSI: ffffffffffffffea RDI:
ffff88005bac9300
[ 132.820302] RBP: ffff880056643948 R08: 0000000000000003 R09:
00000007504aa01a
[ 132.820302] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff88005d68ca40
[ 132.820302] R13: 0000000000000101 R14: 0000000000000000 R15:
ffff88005bac5280
[ 132.820302] FS: 00007f67a153c740(0000) GS:ffff88005da00000(0000)
knlGS:0000000000000000
[ 132.820302] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 132.820302] CR2: ffffffffffffffea CR3: 000000002e663000 CR4:
00000000000006f0
[ 132.820302] Stack:
[ 132.820302] ffffffff812bfc66 ffff880056643ae0 ffff88005bac5280
ffff880056643958
[ 132.820302] ffffffff812bfc9d ffff880056643980 ffffffff812971d9
ffff88005ce930c1
[ 132.820302] ffff88005ce930c0 0000000000000000 ffff8800566439c8
ffffffff812fb753
[ 132.820302] Call Trace:
[ 132.820302] [] ? asymmetric_match_key_ids+0x24/0x42
[ 132.820302] [] asymmetric_key_cmp+0x19/0x1b
[ 132.820302] [] keyring_search_iterator+0x74/0xd7
[ 132.820302] [] assoc_array_subtree_iterate+0x67/0xd2
[ 132.820302] [] ? key_default_cmp+0x20/0x20
[ 132.820302] [] assoc_array_iterate+0x19/0x1e
[ 132.820302] [] search_nested_keyrings+0xf6/0x2b6
[ 132.820302] [] ? sched_clock_cpu+0x91/0xa2
[ 132.820302] [] ? mark_held_locks+0x58/0x6e
[ 132.820302] [] ? current_kernel_time+0x77/0xb8
[ 132.820302] [] keyring_search_aux+0xe1/0x14c
[ 132.820302] [] ? keyring_search_aux+0x6c/0x14c
[ 132.820302] [] keyring_search+0x8f/0xb6
[ 132.820302] [] ? asymmetric_match_key_ids+0x42/0x42
[ 132.820302] [] ? key_default_cmp+0x20/0x20
[ 132.820302] [] asymmetric_verify+0xa4/0x214
[ 132.820302] [] integrity_digsig_verify+0xb1/0xe2
[ 132.820302] [] ? evm_verifyxattr+0x6a/0x7a
[ 132.820302] [] ima_appraise_measurement+0x160/0x370
[ 132.820302] [] ? d_absolute_path+0x5b/0x7a
[ 132.820302] [] process_measurement+0x322/0x404Reported-by: Dmitry Kasatkin
Signed-off-by: Dmitry Kasatkin
Signed-off-by: David Howells
02 Oct, 2014
1 commit
-
Like SHA1, use get_unaligned_be*() on the raw input data.
Reported-by: Bob Picco
Signed-off-by: David S. Miller
Signed-off-by: Herbert Xu
30 Sep, 2014
1 commit
22 Sep, 2014
1 commit
-
As it stands, the code to generate an asymmetric key ID prechecks the hex
string it is given whilst determining the length, before it allocates the
buffer for hex2bin() to translate into - which mean that checking the result of
hex2bin() is redundant.Unfortunately, hex2bin() is marked as __must_check, which means that the
following warning may be generated if the return value isn't checked:crypto/asymmetric_keys/asymmetric_type.c: In function
asymmetric_key_hex_to_key_id:
crypto/asymmetric_keys/asymmetric_type.c:110: warning: ignoring return
value of hex2bin, declared with attribute warn_unused_resultThe warning can't be avoided by casting the result to void.
Instead, use strlen() to check the length of the string and ignore the fact
that the string might not be entirely valid hex until after the allocation has
been done - in which case we can use the result of hex2bin() for this.Signed-off-by: David Howells
17 Sep, 2014
13 commits
-
The X.509 certificate list in a PKCS#7 message is optional. To save space, we
can omit the inclusion of any X.509 certificates if we are sure that we can
look the relevant public key up by the serial number and issuer given in a
signed info block.This also supports use of a signed info block for which we can't find a
matching X.509 cert in the certificate list, though it be populated.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Provide better handling of unsupported crypto when verifying a PKCS#7 message.
If we can't bridge the gap between a pair of X.509 certs or between a signed
info block and an X.509 cert because it involves some crypto we don't support,
that's not necessarily the end of the world as there may be other ways points
at which we can intersect with a ring of trusted keys.Instead, only produce ENOPKG immediately if all the signed info blocks in a
PKCS#7 message require unsupported crypto to bridge to the first X.509 cert.
Otherwise, we defer the generation of ENOPKG until we get ENOKEY during trust
validation.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Make use of the new match string preparsing to overhaul key identification
when searching for asymmetric keys. The following changes are made:(1) Use the previously created asymmetric_key_id struct to hold the following
key IDs derived from the X.509 certificate or PKCS#7 message:id: serial number + issuer
skid: subjKeyId + subject
authority: authKeyId + issuer(2) Replace the hex fingerprint attached to key->type_data[1] with an
asymmetric_key_ids struct containing the id and the skid (if present).(3) Make the asymmetric_type match data preparse select one of two searches:
(a) An iterative search for the key ID given if prefixed with "id:". The
prefix is expected to be followed by a hex string giving the ID to
search for. The criterion key ID is checked against all key IDs
recorded on the key.(b) A direct search if the key ID is not prefixed with "id:". This will
look for an exact match on the key description.(4) Make x509_request_asymmetric_key() take a key ID. This is then converted
into "id:" and passed into keyring_search() where match preparsing
will turn it back into a binary ID.(5) X.509 certificate verification then takes the authority key ID and looks
up a key that matches it to find the public key for the certificate
signature.(6) PKCS#7 certificate verification then takes the id key ID and looks up a
key that matches it to find the public key for the signed information
block signature.Additional changes:
(1) Multiple subjKeyId and authKeyId values on an X.509 certificate cause the
cert to be rejected with -EBADMSG.(2) The 'fingerprint' ID is gone. This was primarily intended to convey PGP
public key fingerprints. If PGP is supported in future, this should
generate a key ID that carries the fingerprint.(3) Th ca_keyid= kernel command line option is now converted to a key ID and
used to match the authority key ID. Possibly this should only match the
actual authKeyId part and not the issuer as well.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Implement the first step in using binary key IDs for asymmetric keys rather
than hex string keys.The previously added match data preparsing will be able to convert hex
criterion strings into binary which can then be compared more rapidly.Further, we actually want more then one ID string per public key. The problem
is that X.509 certs refer to other X.509 certs by matching Issuer + AuthKeyId
to Subject + SubjKeyId, but PKCS#7 messages match against X.509 Issuer +
SerialNumber.This patch just provides facilities for a later patch to make use of.
Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Make the key matching functions pointed to by key_match_data::cmp return bool
rather than int.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
A previous patch added a ->match_preparse() method to the key type. This is
allowed to override the function called by the iteration algorithm.
Therefore, we can just set a default that simply checks for an exact match of
the key description with the original criterion data and allow match_preparse
to override it as needed.The key_type::match op is then redundant and can be removed, as can the
user_match() function.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Remove key_type::def_lookup_type as it's no longer used. The information now
defaults to KEYRING_SEARCH_LOOKUP_DIRECT but may be overridden by
type->match_preparse().Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Preparse the match data. This provides several advantages:
(1) The preparser can reject invalid criteria up front.
(2) The preparser can convert the criteria to binary data if necessary (the
asymmetric key type really wants to do binary comparison of the key IDs).(3) The preparser can set the type of search to be performed. This means
that it's not then a one-off setting in the key type.(4) The preparser can set an appropriate comparator function.
Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Merge in keyrings fixes for next:
(1) Insert some missing 'static' annotations.
Signed-off-by: David Howells
-
Merge in keyrings fixes, at least some of which later patches depend on:
(1) Reinstate the production of EPERM for key types beginning with '.' in
requests from userspace.(2) Tidy up the cleanup of PKCS#7 message signed information blocks and fix a
bug this made more obvious.Signed-off-by: David Howells
-
Fix the parser cleanup code to drain parsed out X.509 certs in the case that
the decode fails and we jump to error_decode.The function is rearranged so that the same cleanup code is used in the success
case as the error case - just that the message descriptor under construction is
only released if it is still pointed to by the context struct at that point.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
The code to free a signed info block is repeated several times, so move the
code to do it into a function of its own. This gives us a place to add clean
ups for stuff that gets added to pkcs7_signed_info.Signed-off-by: David Howells
Acked-by: Vivek Goyal -
Add a missing static (found by checker).
Signed-off-by: David Howells
Acked-by: Vivek Goyal
15 Sep, 2014
1 commit
-
Pull crypto fixes from Herbert Xu:
"This fixes the newly added drbg generator so that it actually works on
32-bit machines. Previously the code was only tested on 64-bit and on
32-bit it overflowed and simply doesn't work"* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: drbg - remove check for uninitialized DRBG handle
crypto: drbg - backport "fix maximum value checks on 32 bit systems"
05 Sep, 2014
2 commits
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Merging the crypto tree for 3.17 in order to resolve the conflict
on the 32-bit DRBG overflow fix. -
The drbg_healthcheck() contained a test to call the DRBG with an
uninitialized DRBG cipher handle. As this is an inappropriate use of the
kernel crypto API to try to generate random numbers before
initialization, checks verifying for an initialized DRBG have been
removed in previous patches.Now, the drbg_healthcheck test must also be removed.
Changes V2: Added patch marker to email subject line.
Signed-off-by: Stephan Mueller
Signed-off-by: Herbert Xu
04 Sep, 2014
2 commits
-
Signed-off-by: Ted Percival
Acked-by: Tim Chen
Signed-off-by: Herbert Xu -
On archs with PAGE_SIZE >= 64 KiB the function skcipher_alloc_sgl()
fails with -ENOMEM no matter what user space actually requested.
This is caused by the fact sock_kmalloc call inside the function tried
to allocate more memory than allowed by the default kernel socket buffer
size (kernel param net.core.optmem_max).Signed-off-by: Ondrej Kozina
Signed-off-by: Herbert Xu
03 Sep, 2014
3 commits
-
Printing in base signature handling should have a prefix, so set pr_fmt().
Signed-off-by: David Howells
Signed-off-by: James Morris -
Relax the check on the length of the PKCS#7 cert as it appears that the PE
file wrapper size gets rounded up to the nearest 8.The debugging output looks like this:
PEFILE: ==> verify_pefile_signature()
PEFILE: ==> pefile_parse_binary()
PEFILE: checksum @ 110
PEFILE: header size = 200
PEFILE: cert = 968 @547be0 [68 09 00 00 00 02 02 00 30 82 09 56 ]
PEFILE: sig wrapper = { 968, 200, 2 }
PEFILE: Signature data not PKCS#7The wrapper is the first 8 bytes of the hex dump inside []. This indicates a
length of 0x968 bytes, including the wrapper header - so 0x960 bytes of
payload.The ASN.1 wrapper begins [ ... 30 82 09 56 ]. That indicates an object of size
0x956 - a four byte discrepency, presumably just padding for alignment
purposes.So we just check that the ASN.1 container is no bigger than the payload and
reduce the recorded size appropriately.Whilst we're at it, allow shorter PKCS#7 objects that manage to squeeze within
127 or 255 bytes. It's just about conceivable if no X.509 certs are included
in the PKCS#7 message.Reported-by: Vivek Goyal
Signed-off-by: David Howells
Acked-by: Vivek Goyal
Acked-by: Peter Jones
Signed-off-by: James Morris -
The length of the name of an asymmetric key subtype must be stored in struct
asymmetric_key_subtype::name_len so that it can be matched by a search for
":". Fix the public_key subtype to have
name_len set.Signed-off-by: David Howells
Signed-off-by: James Morris
29 Aug, 2014
1 commit
-
This patch adds a simple test vector for the lz4 and lz4hc compression
algorithms.Signed-off-by: KOVACS Krisztian
Signed-off-by: Herbert Xu
