On 12 January 2017 at 16:45, Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote: > On Wed, Jan 11, 2017 at 04:41:48PM +0000, Ard Biesheuvel wrote: >> This adds ARM and arm64 implementations of ChaCha20, scalar AES and SIMD >> AES (using bit slicing). The SIMD algorithms in this series take advantage >> of the new skcipher walksize attribute to iterate over the input in the most >> efficient manner possible. >> >> Patch #1 adds a NEON implementation of ChaCha20 for ARM. >> >> Patch #2 adds a NEON implementation of ChaCha20 for arm64. >> >> Patch #3 modifies the existing NEON and ARMv8 Crypto Extensions implementations >> of AES-CTR to be available as a synchronous skcipher as well. This is intended >> for the mac80211 code, which uses synchronous encapsulations of ctr(aes) >> [ccm, gcm] in softirq context, during which arm64 supports use of SIMD code. >> >> Patch #4 adds a scalar implementation of AES for arm64, using the key schedule >> generation routines and lookup tables of the generic code in crypto/aes_generic. >> >> Patch #5 does the same for ARM, replacing existing scalar code that originated >> in the OpenSSL project, and contains redundant key schedule generation routines >> and lookup tables (and is slightly slower on modern cores) >> >> Patch #6 replaces the ARM bit sliced NEON code with a new implementation that >> has a number of advantages over the original code (which also originated in the >> OpenSSL project.) The performance should be identical. >> >> Patch #7 adds a port of the ARM bit-sliced AES code to arm64, in ECB, CBC, CTR >> and XTS modes. >> >> Due to the size of patch #7, it may be difficult to apply these patches from >> patchwork, so I pushed them here as well: > > It seems to have made it. > > All applied. Thanks. Actually, patch #6 was the huge one not #7, and I don't see it in your tree yet. https://git.kernel.org/cgit/linux/kernel/git/ardb/linux.git/commit/?h=crypto-arm-v4.11&id=cbf03b255f7c The order does not matter, though, so could you please put it on top? Thanks. -- Ard. -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
