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authorBobTheBob <32057864+BobTheBob9@users.noreply.github.com>2022-08-24 00:32:31 +0100
committerGitHub <noreply@github.com>2022-08-24 00:32:31 +0100
commitf9bc3c9d1834cb8bd5f872b749b057c33e8b0102 (patch)
treee96e2da0d95798dd42eddf644a82a74555db858f /NorthstarDLL/include/crypto/modes.h
parent812893d8219daa60f5b5b7fd22cbd6b175603399 (diff)
downloadNorthstarLauncher-f9bc3c9d1834cb8bd5f872b749b057c33e8b0102.tar.gz
NorthstarLauncher-f9bc3c9d1834cb8bd5f872b749b057c33e8b0102.zip
Adjust folder structure (#242)
* Adjust folder structure * change launcher directory name
Diffstat (limited to 'NorthstarDLL/include/crypto/modes.h')
-rw-r--r--NorthstarDLL/include/crypto/modes.h223
1 files changed, 223 insertions, 0 deletions
diff --git a/NorthstarDLL/include/crypto/modes.h b/NorthstarDLL/include/crypto/modes.h
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+/*
+ * Copyright 2010-2021 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
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/* This header can move into provider when legacy support is removed */
+#include <openssl/modes.h>
+
+#if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
+typedef __int64 i64;
+typedef unsigned __int64 u64;
+# define U64(C) C##UI64
+#elif defined(__arch64__)
+typedef long i64;
+typedef unsigned long u64;
+# define U64(C) C##UL
+#else
+typedef long long i64;
+typedef unsigned long long u64;
+# define U64(C) C##ULL
+#endif
+
+typedef unsigned int u32;
+typedef unsigned char u8;
+
+#define STRICT_ALIGNMENT 1
+#ifndef PEDANTIC
+# if defined(__i386) || defined(__i386__) || \
+ defined(__x86_64) || defined(__x86_64__) || \
+ defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || \
+ defined(__aarch64__) || \
+ defined(__s390__) || defined(__s390x__)
+# undef STRICT_ALIGNMENT
+# endif
+#endif
+
+#if !defined(PEDANTIC) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+# if defined(__GNUC__) && __GNUC__>=2
+# if defined(__x86_64) || defined(__x86_64__)
+# define BSWAP8(x) ({ u64 ret_=(x); \
+ asm ("bswapq %0" \
+ : "+r"(ret_)); ret_; })
+# define BSWAP4(x) ({ u32 ret_=(x); \
+ asm ("bswapl %0" \
+ : "+r"(ret_)); ret_; })
+# elif (defined(__i386) || defined(__i386__)) && !defined(I386_ONLY)
+# define BSWAP8(x) ({ u32 lo_=(u64)(x)>>32,hi_=(x); \
+ asm ("bswapl %0; bswapl %1" \
+ : "+r"(hi_),"+r"(lo_)); \
+ (u64)hi_<<32|lo_; })
+# define BSWAP4(x) ({ u32 ret_=(x); \
+ asm ("bswapl %0" \
+ : "+r"(ret_)); ret_; })
+# elif defined(__aarch64__)
+# if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
+ __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
+# define BSWAP8(x) ({ u64 ret_; \
+ asm ("rev %0,%1" \
+ : "=r"(ret_) : "r"(x)); ret_; })
+# define BSWAP4(x) ({ u32 ret_; \
+ asm ("rev %w0,%w1" \
+ : "=r"(ret_) : "r"(x)); ret_; })
+# endif
+# elif (defined(__arm__) || defined(__arm)) && !defined(STRICT_ALIGNMENT)
+# define BSWAP8(x) ({ u32 lo_=(u64)(x)>>32,hi_=(x); \
+ asm ("rev %0,%0; rev %1,%1" \
+ : "+r"(hi_),"+r"(lo_)); \
+ (u64)hi_<<32|lo_; })
+# define BSWAP4(x) ({ u32 ret_; \
+ asm ("rev %0,%1" \
+ : "=r"(ret_) : "r"((u32)(x))); \
+ ret_; })
+# endif
+# elif defined(_MSC_VER)
+# if _MSC_VER>=1300
+# include <stdlib.h>
+# pragma intrinsic(_byteswap_uint64,_byteswap_ulong)
+# define BSWAP8(x) _byteswap_uint64((u64)(x))
+# define BSWAP4(x) _byteswap_ulong((u32)(x))
+# elif defined(_M_IX86)
+__inline u32 _bswap4(u32 val)
+{
+_asm mov eax, val _asm bswap eax}
+# define BSWAP4(x) _bswap4(x)
+# endif
+# endif
+#endif
+#if defined(BSWAP4) && !defined(STRICT_ALIGNMENT)
+# define GETU32(p) BSWAP4(*(const u32 *)(p))
+# define PUTU32(p,v) *(u32 *)(p) = BSWAP4(v)
+#else
+# define GETU32(p) ((u32)(p)[0]<<24|(u32)(p)[1]<<16|(u32)(p)[2]<<8|(u32)(p)[3])
+# define PUTU32(p,v) ((p)[0]=(u8)((v)>>24),(p)[1]=(u8)((v)>>16),(p)[2]=(u8)((v)>>8),(p)[3]=(u8)(v))
+#endif
+/*- GCM definitions */ typedef struct {
+ u64 hi, lo;
+} u128;
+
+#ifdef TABLE_BITS
+# undef TABLE_BITS
+#endif
+/*
+ * Even though permitted values for TABLE_BITS are 8, 4 and 1, it should
+ * never be set to 8 [or 1]. For further information see gcm128.c.
+ */
+#define TABLE_BITS 4
+
+struct gcm128_context {
+ /* Following 6 names follow names in GCM specification */
+ union {
+ u64 u[2];
+ u32 d[4];
+ u8 c[16];
+ size_t t[16 / sizeof(size_t)];
+ } Yi, EKi, EK0, len, Xi, H;
+ /*
+ * Relative position of Xi, H and pre-computed Htable is used in some
+ * assembler modules, i.e. don't change the order!
+ */
+#if TABLE_BITS==8
+ u128 Htable[256];
+#else
+ u128 Htable[16];
+ void (*gmult) (u64 Xi[2], const u128 Htable[16]);
+ void (*ghash) (u64 Xi[2], const u128 Htable[16], const u8 *inp,
+ size_t len);
+#endif
+ unsigned int mres, ares;
+ block128_f block;
+ void *key;
+#if !defined(OPENSSL_SMALL_FOOTPRINT)
+ unsigned char Xn[48];
+#endif
+};
+
+/*
+ * The maximum permitted number of cipher blocks per data unit in XTS mode.
+ * Reference IEEE Std 1619-2018.
+ */
+#define XTS_MAX_BLOCKS_PER_DATA_UNIT (1<<20)
+
+struct xts128_context {
+ void *key1, *key2;
+ block128_f block1, block2;
+};
+
+struct ccm128_context {
+ union {
+ u64 u[2];
+ u8 c[16];
+ } nonce, cmac;
+ u64 blocks;
+ block128_f block;
+ void *key;
+};
+
+#ifndef OPENSSL_NO_OCB
+
+typedef union {
+ u64 a[2];
+ unsigned char c[16];
+} OCB_BLOCK;
+# define ocb_block16_xor(in1,in2,out) \
+ ( (out)->a[0]=(in1)->a[0]^(in2)->a[0], \
+ (out)->a[1]=(in1)->a[1]^(in2)->a[1] )
+# if STRICT_ALIGNMENT
+# define ocb_block16_xor_misaligned(in1,in2,out) \
+ ocb_block_xor((in1)->c,(in2)->c,16,(out)->c)
+# else
+# define ocb_block16_xor_misaligned ocb_block16_xor
+# endif
+
+struct ocb128_context {
+ /* Need both encrypt and decrypt key schedules for decryption */
+ block128_f encrypt;
+ block128_f decrypt;
+ void *keyenc;
+ void *keydec;
+ ocb128_f stream; /* direction dependent */
+ /* Key dependent variables. Can be reused if key remains the same */
+ size_t l_index;
+ size_t max_l_index;
+ OCB_BLOCK l_star;
+ OCB_BLOCK l_dollar;
+ OCB_BLOCK *l;
+ /* Must be reset for each session */
+ struct {
+ u64 blocks_hashed;
+ u64 blocks_processed;
+ OCB_BLOCK offset_aad;
+ OCB_BLOCK sum;
+ OCB_BLOCK offset;
+ OCB_BLOCK checksum;
+ } sess;
+};
+#endif /* OPENSSL_NO_OCB */
+
+#ifndef OPENSSL_NO_SIV
+
+#define SIV_LEN 16
+
+typedef union siv_block_u {
+ uint64_t word[SIV_LEN/sizeof(uint64_t)];
+ unsigned char byte[SIV_LEN];
+} SIV_BLOCK;
+
+struct siv128_context {
+ /* d stores intermediate results of S2V; it corresponds to D from the
+ pseudocode in section 2.4 of RFC 5297. */
+ SIV_BLOCK d;
+ SIV_BLOCK tag;
+ EVP_CIPHER_CTX *cipher_ctx;
+ EVP_MAC *mac;
+ EVP_MAC_CTX *mac_ctx_init;
+ int final_ret;
+ int crypto_ok;
+};
+
+#endif /* OPENSSL_NO_SIV */