From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- arch/x86/include/asm/crypto/serpent-avx.h | 48 +++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 arch/x86/include/asm/crypto/serpent-avx.h (limited to 'arch/x86/include/asm/crypto/serpent-avx.h') diff --git a/arch/x86/include/asm/crypto/serpent-avx.h b/arch/x86/include/asm/crypto/serpent-avx.h new file mode 100644 index 00000000..33c2b8a4 --- /dev/null +++ b/arch/x86/include/asm/crypto/serpent-avx.h @@ -0,0 +1,48 @@ +#ifndef ASM_X86_SERPENT_AVX_H +#define ASM_X86_SERPENT_AVX_H + +#include +#include + +#define SERPENT_PARALLEL_BLOCKS 8 + +struct serpent_lrw_ctx { + struct lrw_table_ctx lrw_table; + struct serpent_ctx serpent_ctx; +}; + +struct serpent_xts_ctx { + struct serpent_ctx tweak_ctx; + struct serpent_ctx crypt_ctx; +}; + +asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src); +asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src); + +asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src); +asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src, le128 *iv); + +asmlinkage void serpent_xts_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src, le128 *iv); +asmlinkage void serpent_xts_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src, le128 *iv); + +extern void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, + le128 *iv); + +extern void serpent_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv); +extern void serpent_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv); + +extern int lrw_serpent_setkey(struct crypto_tfm *tfm, const u8 *key, + unsigned int keylen); + +extern void lrw_serpent_exit_tfm(struct crypto_tfm *tfm); + +extern int xts_serpent_setkey(struct crypto_tfm *tfm, const u8 *key, + unsigned int keylen); + +#endif -- cgit v1.3.1