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* crypto: drbg - set freed buffers to NULLStephan Mueller2018-04-211-0/+2
| | | | | | | | | | | | | | During freeing of the internal buffers used by the DRBG, set the pointer to NULL. It is possible that the context with the freed buffers is reused. In case of an error during initialization where the pointers do not yet point to allocated memory, the NULL value prevents a double free. Cc: stable@vger.kernel.org Fixes: 3cfc3b9721123 ("crypto: drbg - use aligned buffers") Signed-off-by: Stephan Mueller <smueller@chronox.de> Reported-by: syzbot+75397ee3df5c70164154@syzkaller.appspotmail.com Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: api - fix finding algorithm currently being testedEric Biggers2018-04-211-3/+8
| | | | | | | | | | | | | | | Commit eb02c38f0197 ("crypto: api - Keep failed instances alive") is making allocating crypto transforms sometimes fail with ELIBBAD, when multiple processes try to access encrypted files with fscrypt for the first time since boot. The problem is that the "request larval" for the algorithm is being mistaken for an algorithm which failed its tests. Fix it by only returning ELIBBAD for "non-larval" algorithms. Also don't leak a reference to the algorithm. Fixes: eb02c38f0197 ("crypto: api - Keep failed instances alive") Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge tag 'kbuild-v4.17-2' of ↵Linus Torvalds2018-04-158-35/+24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - pass HOSTLDFLAGS when compiling single .c host programs - build genksyms lexer and parser files instead of using shipped versions - rename *-asn1.[ch] to *.asn1.[ch] for suffix consistency - let the top .gitignore globally ignore artifacts generated by flex, bison, and asn1_compiler - let the top Makefile globally clean artifacts generated by flex, bison, and asn1_compiler - use safer .SECONDARY marker instead of .PRECIOUS to prevent intermediate files from being removed - support -fmacro-prefix-map option to make __FILE__ a relative path - fix # escaping to prepare for the future GNU Make release - clean up deb-pkg by using debian tools instead of handrolled source/changes generation - improve rpm-pkg portability by supporting kernel-install as a fallback of new-kernel-pkg - extend Kconfig listnewconfig target to provide more information * tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: extend output of 'listnewconfig' kbuild: rpm-pkg: use kernel-install as a fallback for new-kernel-pkg Kbuild: fix # escaping in .cmd files for future Make kbuild: deb-pkg: split generating packaging and build kbuild: use -fmacro-prefix-map to make __FILE__ a relative path kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS markers kbuild: rename *-asn1.[ch] to *.asn1.[ch] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore kbuild: add %.dtb.S and %.dtb to 'targets' automatically kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically genksyms: generate lexer and parser during build instead of shipping kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore kbuild: use HOSTLDFLAGS for single .c executables
| * kbuild: rename *-asn1.[ch] to *.asn1.[ch]Masahiro Yamada2018-04-076-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our convention is to distinguish file types by suffixes with a period as a separator. *-asn1.[ch] is a different pattern from other generated sources such as *.lex.c, *.tab.[ch], *.dtb.S, etc. More confusing, files with '-asn1.[ch]' are generated files, but '_asn1.[ch]' are checked-in files: net/netfilter/nf_conntrack_h323_asn1.c include/linux/netfilter/nf_conntrack_h323_asn1.h include/linux/sunrpc/gss_asn1.h Rename generated files to *.asn1.[ch] for consistency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * kbuild: clean up *-asn1.[ch] patterns from top-level MakefileMasahiro Yamada2018-04-072-9/+0
| | | | | | | | | | | | | | Clean up these patterns from the top Makefile to omit 'clean-files' in each Makefile. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * .gitignore: move *-asn1.[ch] patterns to the top-level .gitignoreMasahiro Yamada2018-04-072-2/+0
| | | | | | | | | | | | | | These are common patterns where source files are parsed by the asn1_compiler. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | Merge tag 'mips_4.17' of ↵Linus Torvalds2018-04-101-0/+9
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips Pull MIPS updates from James Hogan: "These are the main MIPS changes for 4.17. Rough overview: (1) generic platform: Add support for Microsemi Ocelot SoCs (2) crypto: Add CRC32 and CRC32C HW acceleration module (3) Various cleanups and misc improvements More detailed summary: Miscellaneous: - hang more efficiently on halt/powerdown/restart - pm-cps: Block system suspend when a JTAG probe is present - expand make help text for generic defconfigs - refactor handling of legacy defconfigs - determine the entry point from the ELF file header to fix microMIPS for certain toolchains - introduce isa-rev.h for MIPS_ISA_REV and use to simplify other code Minor cleanups: - DTS: boston/ci20: Unit name cleanups and correction - kdump: Make the default for PHYSICAL_START always 64-bit - constify gpio_led in Alchemy, AR7, and TXX9 - silence a couple of W=1 warnings - remove duplicate includes Platform support: Generic platform: - add support for Microsemi Ocelot - dt-bindings: Add vendor prefix for Microsemi Corporation - dt-bindings: Add bindings for Microsemi SoCs - add ocelot SoC & PCB123 board DTS files - MAINTAINERS: Add entry for Microsemi MIPS SoCs - enable crc32-mips on r6 configs ath79: - fix AR724X_PLL_REG_PCIE_CONFIG offset BCM47xx: - firmware: Use mac_pton() for MAC address parsing - add Luxul XAP1500/XWR1750 WiFi LEDs - use standard reset button for Luxul XWR-1750 BMIPS: - enable CONFIG_BRCMSTB_PM in bmips_stb_defconfig for build coverage - add STB PM, wake-up timer, watchdog DT nodes Octeon: - drop '.' after newlines in printk calls ralink: - pci-mt7621: Enable PCIe on MT7688" * tag 'mips_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: (37 commits) MIPS: BCM47XX: Use standard reset button for Luxul XWR-1750 MIPS: BCM47XX: Add Luxul XAP1500/XWR1750 WiFi LEDs MIPS: Make the default for PHYSICAL_START always 64-bit MIPS: Use the entry point from the ELF file header MAINTAINERS: Add entry for Microsemi MIPS SoCs MIPS: generic: Add support for Microsemi Ocelot MIPS: mscc: Add ocelot PCB123 device tree MIPS: mscc: Add ocelot dtsi dt-bindings: mips: Add bindings for Microsemi SoCs dt-bindings: Add vendor prefix for Microsemi Corporation MIPS: ath79: Fix AR724X_PLL_REG_PCIE_CONFIG offset MIPS: pci-mt7620: Enable PCIe on MT7688 MIPS: pm-cps: Block system suspend when a JTAG probe is present MIPS: VDSO: Replace __mips_isa_rev with MIPS_ISA_REV MIPS: BPF: Replace __mips_isa_rev with MIPS_ISA_REV MIPS: cpu-features.h: Replace __mips_isa_rev with MIPS_ISA_REV MIPS: Introduce isa-rev.h to define MIPS_ISA_REV MIPS: Hang more efficiently on halt/powerdown/restart FIRMWARE: bcm47xx_nvram: Replace mac address parsing MIPS: BMIPS: Add Broadcom STB watchdog nodes ...
| * | MIPS: crypto: Add crc32 and crc32c hw accelerated moduleMarcin Nowakowski2018-02-191-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This module registers crc32 and crc32c algorithms that use the optional CRC32[bhwd] and CRC32C[bhwd] instructions in MIPSr6 cores. Signed-off-by: Marcin Nowakowski <marcin.nowakowski@mips.com> Signed-off-by: James Hogan <jhogan@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-mips@linux-mips.org Cc: linux-crypto@vger.kernel.org Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Patchwork: https://patchwork.linux-mips.org/patch/18601/ [jhogan@kernel.org: Add CRYPTO_ALG_OPTIONAL_KEY flag on Eric Biggers' suggestion, due to commit a208fa8f3303 ("crypto: hash - annotate algorithms taking optional key") in v4.16-rc1]
* | | crypto: af_alg - fix possible uninit-value in alg_bind()Eric Dumazet2018-04-071-4/+4
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | syzbot reported : BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 crypto/af_alg.c:162 We need to check addr_len before dereferencing sa (or uaddr) Fixes: bb30b8848c85 ("crypto: af_alg - whitelist mask and type") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Cc: Stephan Mueller <smueller@chronox.de> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'linus' of ↵Linus Torvalds2018-04-0424-661/+3219
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - add AEAD support to crypto engine - allow batch registration in simd Algorithms: - add CFB mode - add speck block cipher - add sm4 block cipher - new test case for crct10dif - improve scheduling latency on ARM - scatter/gather support to gcm in aesni - convert x86 crypto algorithms to skcihper Drivers: - hmac(sha224/sha256) support in inside-secure - aes gcm/ccm support in stm32 - stm32mp1 support in stm32 - ccree driver from staging tree - gcm support over QI in caam - add ks-sa hwrng driver" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (212 commits) crypto: ccree - remove unused enums crypto: ahash - Fix early termination in hash walk crypto: brcm - explicitly cast cipher to hash type crypto: talitos - don't leak pointers to authenc keys crypto: qat - don't leak pointers to authenc keys crypto: picoxcell - don't leak pointers to authenc keys crypto: ixp4xx - don't leak pointers to authenc keys crypto: chelsio - don't leak pointers to authenc keys crypto: caam/qi - don't leak pointers to authenc keys crypto: caam - don't leak pointers to authenc keys crypto: lrw - Free rctx->ext with kzfree crypto: talitos - fix IPsec cipher in length crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array() crypto: doc - clarify hash callbacks state machine crypto: api - Keep failed instances alive crypto: api - Make crypto_alg_lookup static crypto: api - Remove unused crypto_type lookup function crypto: chelsio - Remove declaration of static function from header crypto: inside-secure - hmac(sha224) support crypto: inside-secure - hmac(sha256) support ..
| * | crypto: ahash - Fix early termination in hash walkHerbert Xu2018-03-311-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we have an unaligned SG list entry where there is no leftover aligned data, the hash walk code will incorrectly return zero as if the entire SG list has been processed. This patch fixes it by moving onto the next page instead. Reported-by: Eli Cooper <elicooper@gmx.com> Cc: <stable@vger.kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: lrw - Free rctx->ext with kzfreeHerbert Xu2018-03-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The buffer rctx->ext contains potentially sensitive data and should be freed with kzfree. Cc: <stable@vger.kernel.org> Fixes: 700cb3f5fe75 ("crypto: lrw - Convert to skcipher") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()Andy Shevchenko2018-03-312-34/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deduplicate le32_to_cpu_array() and cpu_to_le32_array() by moving them to the generic header. No functional change implied. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: api - Keep failed instances aliveHerbert Xu2018-03-312-17/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reverts commit 9c521a200bc3 ("crypto: api - remove instance when test failed") and fixes the underlying problem in a different way. To recap, prior to the reverted commit, an instance that fails a self-test is kept around. However, it would satisfy any new lookups against its name and therefore the system may accumlulate an unbounded number of failed instances for the same algorithm name. The reverted commit fixed it by unregistering the instance. Hoever, this still does not prevent the creation of the same failed instance over and over again each time the name is looked up. This patch fixes it by keeping the failed instance around, just as we would if it were a normal algorithm. However, the lookup code has been udpated so that we do not attempt to create another instance as long as this failed one is still registered. Of course, you could still force a new creation by deleting the instance from user-space. A new error (ELIBBAD) has been commandeered for this purpose and will be returned when all registered algorithm of a given name have failed the self-test. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: api - Make crypto_alg_lookup staticHerbert Xu2018-03-312-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | The function crypto_alg_lookup is only usd within the crypto API and should be not be exported to the modules. This patch marks it as a static function. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: api - Remove unused crypto_type lookup functionHerbert Xu2018-03-311-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lookup function in crypto_type was only used for the implicit IV generators which have been completely removed from the crypto API. This patch removes the lookup function as it is now useless. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: testmgr - add a new test case for CRC-T10DIFArd Biesheuvel2018-03-161-0/+259
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to be able to test yield support under preempt, add a test vector for CRC-T10DIF that is long enough to take multiple iterations (and thus possible preemption between them) of the primary loop of the accelerated x86 and arm64 implementations. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: ecc - Remove stack VLA usageKees Cook2018-03-161-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the quest to remove all VLAs from the kernel[1], this switches to a pair of kmalloc regions instead of using the stack. This also moves the get_random_bytes() after all allocations (and drops the needless "nbytes" variable). [1] https://lkml.org/lkml/2018/3/7/621 Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: testmgr - introduce SM4 testsGilad Ben-Yossef2018-03-163-0/+143
| | | | | | | | | | | | | | | | | | | | | Add testmgr tests for the newly introduced SM4 ECB symmetric cipher. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: sm4 - introduce SM4 symmetric cipher algorithmGilad Ben-Yossef2018-03-163-0/+270
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce the SM4 cipher algorithms (OSCCA GB/T 32907-2016). SM4 (GBT.32907-2016) is a cryptographic standard issued by the Organization of State Commercial Administration of China (OSCCA) as an authorized cryptographic algorithms for the use within China. SMS4 was originally created for use in protecting wireless networks, and is mandated in the Chinese National Standard for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure) (GB.15629.11-2003). Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: ecdh - fix to allow multi segment scatterlistsJames Bottomley2018-03-091-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently the ecdh use case was in bluetooth which always has single element scatterlists, so the ecdh module was hard coded to expect them. Now we're using this in TPM, we need multi-element scatterlists, so remove this limitation. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: cfb - add support for Cipher FeedBack modeJames Bottomley2018-03-093-0/+362
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TPM security routines require encryption and decryption with AES in CFB mode, so add it to the Linux Crypto schemes. CFB is basically a one time pad where the pad is generated initially from the encrypted IV and then subsequently from the encrypted previous block of ciphertext. The pad is XOR'd into the plain text to get the final ciphertext. https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#CFB Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: ablk_helper - remove ablk_helperEric Biggers2018-03-033-155/+0
| | | | | | | | | | | | | | | | | | | | | | | | All users of ablk_helper have been converted over to crypto_simd, so remove ablk_helper. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: lrw - remove lrw_crypt()Eric Biggers2018-03-031-113/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that all users of lrw_crypt() have been removed in favor of the LRW template wrapping an ECB mode algorithm, remove lrw_crypt(). Also remove crypto/lrw.h as that is no longer needed either; and fold 'struct lrw_table_ctx' into 'struct priv', lrw_init_table() into setkey(), and lrw_free_table() into exit_tfm(). Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: xts - remove xts_crypt()Eric Biggers2018-03-031-72/+0
| | | | | | | | | | | | | | | | | | | | | | | | Now that all users of xts_crypt() have been removed in favor of the XTS template wrapping an ECB mode algorithm, remove xts_crypt(). Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/camellia-aesni-avx, avx2 - convert to skcipher interfaceEric Biggers2018-03-031-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AESNI AVX and AESNI AVX2 implementations of Camellia from the (deprecated) ablkcipher and blkcipher interfaces over to the skcipher interface. Note that this includes replacing the use of ablk_helper with crypto_simd. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/camellia - convert to skcipher interfaceEric Biggers2018-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Convert the x86 asm implementation of Camellia from the (deprecated) blkcipher interface over to the skcipher interface. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/camellia - remove XTS algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XTS template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic XTS code themselves via xts_crypt(). Remove the xts-camellia-asm algorithm which did this. Users who request xts(camellia) and previously would have gotten xts-camellia-asm will now get xts(ecb-camellia-asm) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/camellia - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-camellia-asm algorithm which did this. Users who request lrw(camellia) and previously would have gotten lrw-camellia-asm will now get lrw(ecb-camellia-asm) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/camellia-aesni-avx2 - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-camellia-aesni-avx2 algorithm which did this. Users who request lrw(camellia) and previously would have gotten lrw-camellia-aesni-avx2 will now get lrw(ecb-camellia-aesni-avx2) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/camellia-aesni-avx - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-camellia-aesni algorithm which did this. Users who request lrw(camellia) and previously would have gotten lrw-camellia-aesni will now get lrw(ecb-camellia-aesni) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/des3_ede - convert to skcipher interfaceEric Biggers2018-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Convert the x86 asm implementation of Triple DES from the (deprecated) blkcipher interface over to the skcipher interface. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/blowfish: convert to skcipher interfaceEric Biggers2018-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Convert the x86 asm implementation of Blowfish from the (deprecated) blkcipher interface over to the skcipher interface. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/cast6-avx - convert to skcipher interfaceEric Biggers2018-03-031-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AVX implementation of CAST6 from the (deprecated) ablkcipher and blkcipher interfaces over to the skcipher interface. Note that this includes replacing the use of ablk_helper with crypto_simd. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/cast6-avx - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-cast6-avx algorithm which did this. Users who request lrw(cast6) and previously would have gotten lrw-cast6-avx will now get lrw(ecb-cast6-avx) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/cast5-avx - convert to skcipher interfaceEric Biggers2018-03-031-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AVX implementation of CAST5 from the (deprecated) ablkcipher and blkcipher interfaces over to the skcipher interface. Note that this includes replacing the use of ablk_helper with crypto_simd. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/twofish-avx - convert to skcipher interfaceEric Biggers2018-03-031-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AVX implementation of Twofish from the (deprecated) ablkcipher and blkcipher interfaces over to the skcipher interface. Note that this includes replacing the use of ablk_helper with crypto_simd. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/twofish-avx - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-twofish-avx algorithm which did this. Users who request lrw(twofish) and previously would have gotten lrw-twofish-avx will now get lrw(ecb-twofish-avx) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/twofish-3way - convert to skcipher interfaceEric Biggers2018-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Convert the 3-way implementation of Twofish from the (deprecated) blkcipher interface over to the skcipher interface. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/twofish-3way - remove XTS algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XTS template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic XTS code themselves via xts_crypt(). Remove the xts-twofish-3way algorithm which did this. Users who request xts(twofish) and previously would have gotten xts-twofish-3way will now get xts(ecb-twofish-3way) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/twofish-3way - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-twofish-3way algorithm which did this. Users who request lrw(twofish) and previously would have gotten lrw-twofish-3way will now get lrw(ecb-twofish-3way) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/serpent-avx,avx2 - convert to skcipher interfaceEric Biggers2018-03-031-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AVX and AVX2 implementations of Serpent from the (deprecated) ablkcipher and blkcipher interfaces over to the skcipher interface. Note that this includes replacing the use of ablk_helper with crypto_simd. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/serpent-avx - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-serpent-avx algorithm which did this. Users who request lrw(serpent) and previously would have gotten lrw-serpent-avx will now get lrw(ecb-serpent-avx) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/serpent-avx2 - remove LRW algorithmEric Biggers2018-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-serpent-avx2 algorithm which did this. Users who request lrw(serpent) and previously would have gotten lrw-serpent-avx2 will now get lrw(ecb-serpent-avx2) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/serpent-sse2 - convert to skcipher interfaceEric Biggers2018-03-031-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the SSE2 implementation of Serpent from the (deprecated) ablkcipher and blkcipher interfaces over to the skcipher interface. Note that this includes replacing the use of ablk_helper with crypto_simd. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/serpent-sse2 - remove XTS algorithmEric Biggers2018-03-031-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XTS template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic XTS code themselves via xts_crypt(). Remove the xts-serpent-sse2 algorithm which did this. Users who request xts(serpent) and previously would have gotten xts-serpent-sse2 will now get xts(ecb-serpent-sse2) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: x86/serpent-sse2 - remove LRW algorithmEric Biggers2018-03-031-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-serpent-sse2 algorithm which did this. Users who request lrw(serpent) and previously would have gotten lrw-serpent-sse2 will now get lrw(ecb-serpent-sse2) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: simd - allow registering multiple algorithms at onceEric Biggers2018-03-031-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a function to crypto_simd that registers an array of skcipher algorithms, then allocates and registers the simd wrapper algorithms for them. It assumes the naming scheme where the names of the underlying algorithms are prefixed with two underscores. Also add the corresponding 'unregister' function. Most of the x86 crypto modules will be able to use these. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: speck - add test vectors for Speck64-XTSEric Biggers2018-02-222-0/+680
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add test vectors for Speck64-XTS, generated in userspace using C code. The inputs were borrowed from the AES-XTS test vectors, with key lengths adjusted. xts-speck64-neon passes these tests. However, they aren't currently applicable for the generic XTS template, as that only supports a 128-bit block size. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: speck - add test vectors for Speck128-XTSEric Biggers2018-02-222-0/+696
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add test vectors for Speck128-XTS, generated in userspace using C code. The inputs were borrowed from the AES-XTS test vectors. Both xts(speck128-generic) and xts-speck128-neon pass these tests. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 04:36:20 +0000