From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/arch/x86/crypto/camellia_aesni_avx_glue.c | 92 +++++++++++++++++++---------------------------
1 files changed, 38 insertions(+), 54 deletions(-)
diff --git a/kernel/arch/x86/crypto/camellia_aesni_avx_glue.c b/kernel/arch/x86/crypto/camellia_aesni_avx_glue.c
index d09f652..4e5de6e 100644
--- a/kernel/arch/x86/crypto/camellia_aesni_avx_glue.c
+++ b/kernel/arch/x86/crypto/camellia_aesni_avx_glue.c
@@ -1,13 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Glue Code for x86_64/AVX/AES-NI assembler optimized version of Camellia
*
* Copyright © 2012-2013 Jussi Kivilinna <jussi.kivilinna@iki.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 <asm/crypto/camellia.h>
@@ -23,41 +18,36 @@
#define CAMELLIA_AESNI_PARALLEL_BLOCKS 16
/* 16-way parallel cipher functions (avx/aes-ni) */
-asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst,
- const u8 *src);
+asmlinkage void camellia_ecb_enc_16way(const void *ctx, u8 *dst, const u8 *src);
EXPORT_SYMBOL_GPL(camellia_ecb_enc_16way);
-asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst,
- const u8 *src);
+asmlinkage void camellia_ecb_dec_16way(const void *ctx, u8 *dst, const u8 *src);
EXPORT_SYMBOL_GPL(camellia_ecb_dec_16way);
-asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst,
- const u8 *src);
+asmlinkage void camellia_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src);
EXPORT_SYMBOL_GPL(camellia_cbc_dec_16way);
-asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst,
- const u8 *src, le128 *iv);
+asmlinkage void camellia_ctr_16way(const void *ctx, u8 *dst, const u8 *src,
+ le128 *iv);
EXPORT_SYMBOL_GPL(camellia_ctr_16way);
-asmlinkage void camellia_xts_enc_16way(struct camellia_ctx *ctx, u8 *dst,
- const u8 *src, le128 *iv);
+asmlinkage void camellia_xts_enc_16way(const void *ctx, u8 *dst, const u8 *src,
+ le128 *iv);
EXPORT_SYMBOL_GPL(camellia_xts_enc_16way);
-asmlinkage void camellia_xts_dec_16way(struct camellia_ctx *ctx, u8 *dst,
- const u8 *src, le128 *iv);
+asmlinkage void camellia_xts_dec_16way(const void *ctx, u8 *dst, const u8 *src,
+ le128 *iv);
EXPORT_SYMBOL_GPL(camellia_xts_dec_16way);
-void camellia_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv)
+void camellia_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv)
{
- glue_xts_crypt_128bit_one(ctx, dst, src, iv,
- GLUE_FUNC_CAST(camellia_enc_blk));
+ glue_xts_crypt_128bit_one(ctx, dst, src, iv, camellia_enc_blk);
}
EXPORT_SYMBOL_GPL(camellia_xts_enc);
-void camellia_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv)
+void camellia_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv)
{
- glue_xts_crypt_128bit_one(ctx, dst, src, iv,
- GLUE_FUNC_CAST(camellia_dec_blk));
+ glue_xts_crypt_128bit_one(ctx, dst, src, iv, camellia_dec_blk);
}
EXPORT_SYMBOL_GPL(camellia_xts_dec);
@@ -67,13 +57,13 @@
.funcs = { {
.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
- .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_16way) }
+ .fn_u = { .ecb = camellia_ecb_enc_16way }
}, {
.num_blocks = 2,
- .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) }
+ .fn_u = { .ecb = camellia_enc_blk_2way }
}, {
.num_blocks = 1,
- .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) }
+ .fn_u = { .ecb = camellia_enc_blk }
} }
};
@@ -83,13 +73,13 @@
.funcs = { {
.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
- .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_16way) }
+ .fn_u = { .ctr = camellia_ctr_16way }
}, {
.num_blocks = 2,
- .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) }
+ .fn_u = { .ctr = camellia_crypt_ctr_2way }
}, {
.num_blocks = 1,
- .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) }
+ .fn_u = { .ctr = camellia_crypt_ctr }
} }
};
@@ -99,10 +89,10 @@
.funcs = { {
.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_16way) }
+ .fn_u = { .xts = camellia_xts_enc_16way }
}, {
.num_blocks = 1,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc) }
+ .fn_u = { .xts = camellia_xts_enc }
} }
};
@@ -112,13 +102,13 @@
.funcs = { {
.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
- .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_16way) }
+ .fn_u = { .ecb = camellia_ecb_dec_16way }
}, {
.num_blocks = 2,
- .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) }
+ .fn_u = { .ecb = camellia_dec_blk_2way }
}, {
.num_blocks = 1,
- .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) }
+ .fn_u = { .ecb = camellia_dec_blk }
} }
};
@@ -128,13 +118,13 @@
.funcs = { {
.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
- .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_16way) }
+ .fn_u = { .cbc = camellia_cbc_dec_16way }
}, {
.num_blocks = 2,
- .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) }
+ .fn_u = { .cbc = camellia_decrypt_cbc_2way }
}, {
.num_blocks = 1,
- .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) }
+ .fn_u = { .cbc = camellia_dec_blk }
} }
};
@@ -144,18 +134,17 @@
.funcs = { {
.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_16way) }
+ .fn_u = { .xts = camellia_xts_dec_16way }
}, {
.num_blocks = 1,
- .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec) }
+ .fn_u = { .xts = camellia_xts_dec }
} }
};
static int camellia_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
- return __camellia_setkey(crypto_skcipher_ctx(tfm), key, keylen,
- &tfm->base.crt_flags);
+ return __camellia_setkey(crypto_skcipher_ctx(tfm), key, keylen);
}
static int ecb_encrypt(struct skcipher_request *req)
@@ -170,8 +159,7 @@
static int cbc_encrypt(struct skcipher_request *req)
{
- return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk),
- req);
+ return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req);
}
static int cbc_decrypt(struct skcipher_request *req)
@@ -188,7 +176,6 @@
unsigned int keylen)
{
struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
- u32 *flags = &tfm->base.crt_flags;
int err;
err = xts_verify_key(tfm, key, keylen);
@@ -196,13 +183,12 @@
return err;
/* first half of xts-key is for crypt */
- err = __camellia_setkey(&ctx->crypt_ctx, key, keylen / 2, flags);
+ err = __camellia_setkey(&ctx->crypt_ctx, key, keylen / 2);
if (err)
return err;
/* second half of xts-key is for tweak */
- return __camellia_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2,
- flags);
+ return __camellia_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2);
}
EXPORT_SYMBOL_GPL(xts_camellia_setkey);
@@ -211,9 +197,8 @@
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
- return glue_xts_req_128bit(&camellia_enc_xts, req,
- XTS_TWEAK_CAST(camellia_enc_blk),
- &ctx->tweak_ctx, &ctx->crypt_ctx);
+ return glue_xts_req_128bit(&camellia_enc_xts, req, camellia_enc_blk,
+ &ctx->tweak_ctx, &ctx->crypt_ctx, false);
}
static int xts_decrypt(struct skcipher_request *req)
@@ -221,9 +206,8 @@
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
- return glue_xts_req_128bit(&camellia_dec_xts, req,
- XTS_TWEAK_CAST(camellia_enc_blk),
- &ctx->tweak_ctx, &ctx->crypt_ctx);
+ return glue_xts_req_128bit(&camellia_dec_xts, req, camellia_enc_blk,
+ &ctx->tweak_ctx, &ctx->crypt_ctx, true);
}
static struct skcipher_alg camellia_algs[] = {
--
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