kernel.git/arch/x86/include/asm/crypto, branch linux-4.13.y

crypto: glue_helper - remove the le128_gf128mul_x_ble function

2017-04-05T13:58:37Z

The le128_gf128mul_x_ble function in glue_helper.h is now obsolete and can be replaced with the gf128mul_x_ble function from gf128mul.h. Signed-off-by: Ondrej Mosnacek Reviewd-by: Eric Biggers Signed-off-by: Herbert Xu

crypto: glue_helper - Add skcipher xts helpers

2016-11-28T13:23:20Z

This patch adds xts helpers that use the skcipher interface rather than blkcipher. This will be used by aesni_intel. Signed-off-by: Herbert Xu

x86/fpu: Rename i387.h to fpu/api.h

2015-05-19T13:47:30Z

We already have fpu/types.h, move i387.h to fpu/api.h. The file name has become a misnomer anyway: it offers generic FPU APIs, but is not limited to i387 functionality. Reviewed-by: Borislav Petkov Cc: Andy Lutomirski Cc: Dave Hansen Cc: Fenghua Yu Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Thomas Gleixner Signed-off-by: Ingo Molnar

crypto: move x86 to the generic version of ablk_helper

2013-09-23T20:02:24Z

Move all users of ablk_helper under x86/ to the generic version and delete the x86 specific version. Acked-by: Jussi Kivilinna Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu

Revert "crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher"

2013-06-21T06:44:29Z

This reverts commit cf1521a1a5e21fd1e79a458605c4282fbfbbeee2. Instruction (vpgatherdd) that this implementation relied on turned out to be slow performer on real hardware (i5-4570). The previous 8-way twofish/AVX implementation is therefore faster and this implementation should be removed. Converting this implementation to use the same method as in twofish/AVX for table look-ups would give additional ~3% speed up vs twofish/AVX, but would hardly be worth of the added code and binary size. Signed-off-by: Jussi Kivilinna Signed-off-by: Herbert Xu

Revert "crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher"

2013-06-21T06:44:28Z

This reverts commit 604880107010a1e5794552d184cd5471ea31b973. Instruction (vpgatherdd) that this implementation relied on turned out to be slow performer on real hardware (i5-4570). The previous 4-way blowfish implementation is therefore faster and this implementation should be removed. Signed-off-by: Jussi Kivilinna Signed-off-by: Herbert Xu

crypto: camellia - add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher

2013-04-25T13:09:07Z

Patch adds AVX2/AES-NI/x86-64 implementation of Camellia cipher, requiring 32 parallel blocks for input (512 bytes). Compared to AVX implementation, this version is extended to use the 256-bit wide YMM registers. For AES-NI instructions data is split to two 128-bit registers and merged afterwards. Even with this additional handling, performance should be higher compared to the AES-NI/AVX implementation. Signed-off-by: Jussi Kivilinna Signed-off-by: Herbert Xu

crypto: serpent - add AVX2/x86_64 assembler implementation of serpent cipher

2013-04-25T13:09:07Z

Patch adds AVX2/x86-64 implementation of Serpent cipher, requiring 16 parallel blocks for input (256 bytes). Implementation is based on the AVX implementation and extends to use the 256-bit wide YMM registers. Since serpent does not use table look-ups, this implementation should be close to two times faster than the AVX implementation. Signed-off-by: Jussi Kivilinna Signed-off-by: Herbert Xu

crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher

2013-04-25T13:09:05Z

Patch adds AVX2/x86-64 implementation of Twofish cipher, requiring 16 parallel blocks for input (256 bytes). Table look-ups are performed using vpgatherdd instruction directly from vector registers and thus should be faster than earlier implementations. Implementation also uses 256-bit wide YMM registers, which should give additional speed up compared to the AVX implementation. Signed-off-by: Jussi Kivilinna Signed-off-by: Herbert Xu

crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher

2013-04-25T13:09:04Z

Patch adds AVX2/x86-64 implementation of Blowfish cipher, requiring 32 parallel blocks for input (256 bytes). Table look-ups are performed using vpgatherdd instruction directly from vector registers and thus should be faster than earlier implementations. Signed-off-by: Jussi Kivilinna Signed-off-by: Herbert Xu