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Latest update (add quic)

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Hakase
2020-07-12 19:52:18 +09:00
parent 3a6d64bb68
commit e85ee33eee
501 changed files with 19166 additions and 10232 deletions
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crypto/modes/xts128.c
+17 -9
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@@ -1,5 +1,5 @@
/*
* Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2011-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -11,6 +11,14 @@
#include <openssl/crypto.h>
#include "crypto/modes.h"
#ifndef STRICT_ALIGNMENT
# ifdef __GNUC__
typedef u64 u64_a1 __attribute((__aligned__(1)));
# else
typedef u64 u64_a1;
# endif
#endif
int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
const unsigned char iv[16],
const unsigned char *inp, unsigned char *out,
@@ -45,8 +53,8 @@ int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
scratch.u[0] ^= tweak.u[0];
scratch.u[1] ^= tweak.u[1];
#else
scratch.u[0] = ((u64 *)inp)[0] ^ tweak.u[0];
scratch.u[1] = ((u64 *)inp)[1] ^ tweak.u[1];
scratch.u[0] = ((u64_a1 *)inp)[0] ^ tweak.u[0];
scratch.u[1] = ((u64_a1 *)inp)[1] ^ tweak.u[1];
#endif
(*ctx->block1) (scratch.c, scratch.c, ctx->key1);
#if defined(STRICT_ALIGNMENT)
@@ -54,8 +62,8 @@ int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
scratch.u[1] ^= tweak.u[1];
memcpy(out, scratch.c, 16);
#else
((u64 *)out)[0] = scratch.u[0] ^= tweak.u[0];
((u64 *)out)[1] = scratch.u[1] ^= tweak.u[1];
((u64_a1 *)out)[0] = scratch.u[0] ^= tweak.u[0];
((u64_a1 *)out)[1] = scratch.u[1] ^= tweak.u[1];
#endif
inp += 16;
out += 16;
@@ -128,8 +136,8 @@ int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
scratch.u[0] ^= tweak1.u[0];
scratch.u[1] ^= tweak1.u[1];
#else
scratch.u[0] = ((u64 *)inp)[0] ^ tweak1.u[0];
scratch.u[1] = ((u64 *)inp)[1] ^ tweak1.u[1];
scratch.u[0] = ((u64_a1 *)inp)[0] ^ tweak1.u[0];
scratch.u[1] = ((u64_a1 *)inp)[1] ^ tweak1.u[1];
#endif
(*ctx->block1) (scratch.c, scratch.c, ctx->key1);
scratch.u[0] ^= tweak1.u[0];
@@ -148,8 +156,8 @@ int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
scratch.u[1] ^= tweak.u[1];
memcpy(out, scratch.c, 16);
#else
((u64 *)out)[0] = scratch.u[0] ^ tweak.u[0];
((u64 *)out)[1] = scratch.u[1] ^ tweak.u[1];
((u64_a1 *)out)[0] = scratch.u[0] ^ tweak.u[0];
((u64_a1 *)out)[1] = scratch.u[1] ^ tweak.u[1];
#endif
}