Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.19.y 2014-12-13T21:33:26Z 2014-12-13T21:33:26Z Linus Torvalds 2014-12-13T21:33:26Z urn:sha1:e3aa91a7cb21a595169b20c64f63ca39a91a0c43 Pull crypto update from Herbert Xu: - The crypto API is now documented :) - Disallow arbitrary module loading through crypto API. - Allow get request with empty driver name through crypto_user. - Allow speed testing of arbitrary hash functions. - Add caam support for ctr(aes), gcm(aes) and their derivatives. - nx now supports concurrent hashing properly. - Add sahara support for SHA1/256. - Add ARM64 version of CRC32. - Misc fixes. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (77 commits) crypto: tcrypt - Allow speed testing of arbitrary hash functions crypto: af_alg - add user space interface for AEAD crypto: qat - fix problem with coalescing enable logic crypto: sahara - add support for SHA1/256 crypto: sahara - replace tasklets with kthread crypto: sahara - add support for i.MX53 crypto: sahara - fix spinlock initialization crypto: arm - replace memset by memzero_explicit crypto: powerpc - replace memset by memzero_explicit crypto: sha - replace memset by memzero_explicit crypto: sparc - replace memset by memzero_explicit crypto: algif_skcipher - initialize upon init request crypto: algif_skcipher - removed unneeded code crypto: algif_skcipher - Fixed blocking recvmsg crypto: drbg - use memzero_explicit() for clearing sensitive data crypto: drbg - use MODULE_ALIAS_CRYPTO crypto: include crypto- module prefix in template crypto: user - add MODULE_ALIAS crypto: sha-mb - remove a bogus NULL check crytpo: qat - Fix 64 bytes requests ... 2014-11-24T14:43:57Z Kees Cook 2014-11-21T01:05:53Z urn:sha1:5d26a105b5a73e5635eae0629b42fa0a90e07b7b This prefixes all crypto module loading with "crypto-" so we never run the risk of exposing module auto-loading to userspace via a crypto API, as demonstrated by Mathias Krause: https://lkml.org/lkml/2013/3/4/70 Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2014-11-20T14:39:39Z Yazen Ghannam 2014-11-19T17:19:37Z urn:sha1:f6f203faa3ebd8fa229e34424850a0919ded6c10 This module registers a crc32 algorithm and a crc32c algorithm that use the optional CRC32 and CRC32C instructions in ARMv8. Tested on AMD Seattle. Improvement compared to crc32c-generic algorithm: TCRYPT CRC32C speed test shows ~450% speedup. Simple dd write tests to btrfs filesystem show ~30% speedup. Signed-off-by: Yazen Ghannam <yazen.ghannam@linaro.org> Acked-by: Steve Capper <steve.capper@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2014-11-06T17:25:28Z Ard Biesheuvel 2014-11-03T16:50:01Z urn:sha1:12ac3efe74f888a13cb4df88b38bb01e8034dea8 This patch implements the AES key schedule generation using ARMv8 Crypto Instructions. It replaces the table based C implementation in aes_generic.ko, which means we can drop the dependency on that module. Tested-by: Steve Capper <steve.capper@linaro.org> Acked-by: Steve Capper <steve.capper@linaro.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com> 2014-08-26T10:42:22Z Colin Ian King 2014-08-24T20:38:35Z urn:sha1:031cb428383b2fcf36a4ce09aeedaa548d9ed1d1 Originally found by cppcheck: [arch/arm64/crypto/sha2-ce-glue.c:153]: (warning) Assignment of function parameter has no effect outside the function. Did you forget dereferencing it? Updating data by blocks * SHA256_BLOCK_SIZE at the end of sha2_finup is redundant code and can be removed. Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Will Deacon <will.deacon@arm.com> 2014-08-04T19:31:53Z Linus Torvalds 2014-08-04T19:31:53Z urn:sha1:5167d09ffad5b16b574d35ce3047ed34caf1e837 Pull arm64 updates from Will Deacon: "Once again, Catalin's off on holiday and I'm looking after the arm64 tree. Please can you pull the following arm64 updates for 3.17? Note that this branch also includes the new GICv3 driver (merged via a stable tag from Jason's irqchip tree), since there is a fix for older binutils on top. Changes include: - context tracking support (NO_HZ_FULL) which narrowly missed 3.16 - vDSO layout rework following Andy's work on x86 - TEXT_OFFSET fuzzing for bootloader testing - /proc/cpuinfo tidy-up - preliminary work to support 48-bit virtual addresses, but this is currently disabled until KVM has been ported to use it (the patches do, however, bring some nice clean-up) - boot-time CPU sanity checks (especially useful on heterogenous systems) - support for syscall auditing - support for CC_STACKPROTECTOR - defconfig updates" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (55 commits) arm64: add newline to I-cache policy string Revert "arm64: dmi: Add SMBIOS/DMI support" arm64: fpsimd: fix a typo in fpsimd_save_partial_state ENDPROC arm64: don't call break hooks for BRK exceptions from EL0 arm64: defconfig: enable devtmpfs mount option arm64: vdso: fix build error when switching from LE to BE arm64: defconfig: add virtio support for running as a kvm guest arm64: gicv3: Allow GICv3 compilation with older binutils arm64: fix soft lockup due to large tlb flush range arm64/crypto: fix makefile rule for aes-glue-%.o arm64: Do not invoke audit_syscall_* functions if !CONFIG_AUDIT_SYSCALL arm64: Fix barriers used for page table modifications arm64: Add support for 48-bit VA space with 64KB page configuration arm64: asm/pgtable.h pmd/pud definitions clean-up arm64: Determine the vmalloc/vmemmap space at build time based on VA_BITS arm64: Clean up the initial page table creation in head.S arm64: Remove asm/pgtable-*level-types.h files arm64: Remove asm/pgtable-*level-hwdef.h files arm64: Convert bool ARM64_x_LEVELS to int ARM64_PGTABLE_LEVELS arm64: mm: Implement 4 levels of translation tables ... 2014-07-28T18:35:30Z Linus Torvalds 2014-07-28T18:35:30Z urn:sha1:31dab719fa50cf56d56d3dc25980fecd336f6ca8 Pull ARM AES crypto fixes from Herbert Xu: "This push fixes a regression on ARM where odd-sized blocks supplied to AES may cause crashes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm-aes - fix encryption of unaligned data crypto: arm64-aes - fix encryption of unaligned data 2014-07-28T14:01:02Z Mikulas Patocka 2014-07-25T23:40:20Z urn:sha1:f960d2093f29f0bc4e1df1fcefb993455620c0b5 cryptsetup fails on arm64 when using kernel encryption via AF_ALG socket. See https://bugzilla.redhat.com/show_bug.cgi?id=1122937 The bug is caused by incorrect handling of unaligned data in arch/arm64/crypto/aes-glue.c. Cryptsetup creates a buffer that is aligned on 8 bytes, but not on 16 bytes. It opens AF_ALG socket and uses the socket to encrypt data in the buffer. The arm64 crypto accelerator causes data corruption or crashes in the scatterwalk_pagedone. This patch fixes the bug by passing the residue bytes that were not processed as the last parameter to blkcipher_walk_done. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2014-07-24T16:46:50Z Andreas Schwab 2014-07-24T16:03:26Z urn:sha1:7c2105fbe9658d6cee18751568e29579bb58bfec This fixes the following build failure when building with CONFIG_MODVERSIONS enabled: CC [M] arch/arm64/crypto/aes-glue-ce.o ld: cannot find arch/arm64/crypto/aes-glue-ce.o: No such file or directory make[1]: *** [arch/arm64/crypto/aes-ce-blk.o] Error 1 make: *** [arch/arm64/crypto] Error 2 The $(obj)/aes-glue-%.o rule only creates $(obj)/.tmp_aes-glue-ce.o, it should use if_changed_rule instead of if_changed_dep. Signed-off-by: Andreas Schwab <schwab@suse.de> [ardb: mention CONFIG_MODVERSIONS in commit log] Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 2014-06-18T11:40:54Z Ard Biesheuvel 2014-06-16T10:02:16Z urn:sha1:b913a6404ce2b7d10a735834218d3c1e1bceff2a This patches modifies the GHASH secure hash implementation to switch to a faster, polynomial multiplication based reduction instead of one that uses shifts and rotates. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>