From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/arch/x86/crypto/serpent_avx2_glue.c | 72 ++++++++++++++++--------------------
1 files changed, 32 insertions(+), 40 deletions(-)
diff --git a/kernel/arch/x86/crypto/serpent_avx2_glue.c b/kernel/arch/x86/crypto/serpent_avx2_glue.c
index 03347b1..f973ace 100644
--- a/kernel/arch/x86/crypto/serpent_avx2_glue.c
+++ b/kernel/arch/x86/crypto/serpent_avx2_glue.c
@@ -1,13 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Glue Code for x86_64/AVX2 assembler optimized version of Serpent
*
* Copyright © 2012-2013 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
*/
#include <linux/module.h>
@@ -24,18 +19,16 @@
#define SERPENT_AVX2_PARALLEL_BLOCKS 16
/* 16-way AVX2 parallel cipher functions */
-asmlinkage void serpent_ecb_enc_16way(struct serpent_ctx *ctx, u8 *dst,
- const u8 *src);
-asmlinkage void serpent_ecb_dec_16way(struct serpent_ctx *ctx, u8 *dst,
- const u8 *src);
-asmlinkage void serpent_cbc_dec_16way(void *ctx, u128 *dst, const u128 *src);
+asmlinkage void serpent_ecb_enc_16way(const void *ctx, u8 *dst, const u8 *src);
+asmlinkage void serpent_ecb_dec_16way(const void *ctx, u8 *dst, const u8 *src);
+asmlinkage void serpent_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src);
-asmlinkage void serpent_ctr_16way(void *ctx, u128 *dst, const u128 *src,
+asmlinkage void serpent_ctr_16way(const void *ctx, u8 *dst, const u8 *src,
le128 *iv);
-asmlinkage void serpent_xts_enc_16way(struct serpent_ctx *ctx, u8 *dst,
- const u8 *src, le128 *iv);
-asmlinkage void serpent_xts_dec_16way(struct serpent_ctx *ctx, u8 *dst,
- const u8 *src, le128 *iv);
+asmlinkage void serpent_xts_enc_16way(const void *ctx, u8 *dst, const u8 *src,
+ le128 *iv);
+asmlinkage void serpent_xts_dec_16way(const void *ctx, u8 *dst, const u8 *src,
+ le128 *iv);
static int serpent_setkey_skcipher(struct crypto_skcipher *tfm,
const u8 *key, unsigned int keylen)
@@ -49,13 +42,13 @@
.funcs = { {
.num_blocks = 16,
- .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_enc_16way) }
+ .fn_u = { .ecb = serpent_ecb_enc_16way }
}, {
.num_blocks = 8,
- .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_enc_8way_avx) }
+ .fn_u = { .ecb = serpent_ecb_enc_8way_avx }
}, {
.num_blocks = 1,
- .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_encrypt) }
+ .fn_u = { .ecb = __serpent_encrypt }
} }
};
@@ -65,13 +58,13 @@
.funcs = { {
.num_blocks = 16,
- .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_ctr_16way) }
+ .fn_u = { .ctr = serpent_ctr_16way }
}, {
.num_blocks = 8,
- .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_ctr_8way_avx) }
+ .fn_u = { .ctr = serpent_ctr_8way_avx }
}, {
.num_blocks = 1,
- .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(__serpent_crypt_ctr) }
+ .fn_u = { .ctr = __serpent_crypt_ctr }
} }
};
@@ -81,13 +74,13 @@
.funcs = { {
.num_blocks = 16,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc_16way) }
+ .fn_u = { .xts = serpent_xts_enc_16way }
}, {
.num_blocks = 8,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc_8way_avx) }
+ .fn_u = { .xts = serpent_xts_enc_8way_avx }
}, {
.num_blocks = 1,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc) }
+ .fn_u = { .xts = serpent_xts_enc }
} }
};
@@ -97,13 +90,13 @@
.funcs = { {
.num_blocks = 16,
- .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_dec_16way) }
+ .fn_u = { .ecb = serpent_ecb_dec_16way }
}, {
.num_blocks = 8,
- .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_dec_8way_avx) }
+ .fn_u = { .ecb = serpent_ecb_dec_8way_avx }
}, {
.num_blocks = 1,
- .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_decrypt) }
+ .fn_u = { .ecb = __serpent_decrypt }
} }
};
@@ -113,13 +106,13 @@
.funcs = { {
.num_blocks = 16,
- .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_cbc_dec_16way) }
+ .fn_u = { .cbc = serpent_cbc_dec_16way }
}, {
.num_blocks = 8,
- .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_cbc_dec_8way_avx) }
+ .fn_u = { .cbc = serpent_cbc_dec_8way_avx }
}, {
.num_blocks = 1,
- .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__serpent_decrypt) }
+ .fn_u = { .cbc = __serpent_decrypt }
} }
};
@@ -129,13 +122,13 @@
.funcs = { {
.num_blocks = 16,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec_16way) }
+ .fn_u = { .xts = serpent_xts_dec_16way }
}, {
.num_blocks = 8,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec_8way_avx) }
+ .fn_u = { .xts = serpent_xts_dec_8way_avx }
}, {
.num_blocks = 1,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec) }
+ .fn_u = { .xts = serpent_xts_dec }
} }
};
@@ -151,8 +144,7 @@
static int cbc_encrypt(struct skcipher_request *req)
{
- return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(__serpent_encrypt),
- req);
+ return glue_cbc_encrypt_req_128bit(__serpent_encrypt, req);
}
static int cbc_decrypt(struct skcipher_request *req)
@@ -171,8 +163,8 @@
struct serpent_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
return glue_xts_req_128bit(&serpent_enc_xts, req,
- XTS_TWEAK_CAST(__serpent_encrypt),
- &ctx->tweak_ctx, &ctx->crypt_ctx);
+ __serpent_encrypt, &ctx->tweak_ctx,
+ &ctx->crypt_ctx, false);
}
static int xts_decrypt(struct skcipher_request *req)
@@ -181,8 +173,8 @@
struct serpent_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
return glue_xts_req_128bit(&serpent_dec_xts, req,
- XTS_TWEAK_CAST(__serpent_encrypt),
- &ctx->tweak_ctx, &ctx->crypt_ctx);
+ __serpent_encrypt, &ctx->tweak_ctx,
+ &ctx->crypt_ctx, true);
}
static struct skcipher_alg serpent_algs[] = {
--
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