8e79f2ee9c
Based on Nekogram. Key additions: - Rebrand to FoxiGram (app name, APK name, applicationId com.foxigram.app) - Embedded Xray (VLESS+Reality) proxy client via JNI libxray.so - Bundled hidden one-tap proxies (LTE + WiFi), read-only in UI - Auto-restore proxy on restart, rebind to active network (LTE/WiFi) - Server credentials externalized to git-ignored XrayServers.java (+ template) - libxray Go source included; compiled .so, keystore, google-services.json ignored
149 lines
6.3 KiB
C
149 lines
6.3 KiB
C
// Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef OPENSSL_HEADER_CRYPTO_DES_INTERNAL_H
|
|
#define OPENSSL_HEADER_CRYPTO_DES_INTERNAL_H
|
|
|
|
#include <openssl/base.h>
|
|
#include <openssl/des.h>
|
|
|
|
#include "../internal.h"
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
// TODO(davidben): Ideally these macros would be replaced with
|
|
// |CRYPTO_load_u32_le| and |CRYPTO_store_u32_le|.
|
|
|
|
#define c2l(c, l) \
|
|
do { \
|
|
(l) = ((uint32_t)(*((c)++))); \
|
|
(l) |= ((uint32_t)(*((c)++))) << 8L; \
|
|
(l) |= ((uint32_t)(*((c)++))) << 16L; \
|
|
(l) |= ((uint32_t)(*((c)++))) << 24L; \
|
|
} while (0)
|
|
|
|
#define l2c(l, c) \
|
|
do { \
|
|
*((c)++) = (unsigned char)(((l)) & 0xff); \
|
|
*((c)++) = (unsigned char)(((l) >> 8L) & 0xff); \
|
|
*((c)++) = (unsigned char)(((l) >> 16L) & 0xff); \
|
|
*((c)++) = (unsigned char)(((l) >> 24L) & 0xff); \
|
|
} while (0)
|
|
|
|
// NOTE - c is not incremented as per c2l
|
|
#define c2ln(c, l1, l2, n) \
|
|
do { \
|
|
(c) += (n); \
|
|
(l1) = (l2) = 0; \
|
|
switch (n) { \
|
|
case 8: \
|
|
(l2) = ((uint32_t)(*(--(c)))) << 24L; \
|
|
[[fallthrough]]; \
|
|
case 7: \
|
|
(l2) |= ((uint32_t)(*(--(c)))) << 16L; \
|
|
[[fallthrough]]; \
|
|
case 6: \
|
|
(l2) |= ((uint32_t)(*(--(c)))) << 8L; \
|
|
[[fallthrough]]; \
|
|
case 5: \
|
|
(l2) |= ((uint32_t)(*(--(c)))); \
|
|
[[fallthrough]]; \
|
|
case 4: \
|
|
(l1) = ((uint32_t)(*(--(c)))) << 24L; \
|
|
[[fallthrough]]; \
|
|
case 3: \
|
|
(l1) |= ((uint32_t)(*(--(c)))) << 16L; \
|
|
[[fallthrough]]; \
|
|
case 2: \
|
|
(l1) |= ((uint32_t)(*(--(c)))) << 8L; \
|
|
[[fallthrough]]; \
|
|
case 1: \
|
|
(l1) |= ((uint32_t)(*(--(c)))); \
|
|
} \
|
|
} while (0)
|
|
|
|
// NOTE - c is not incremented as per l2c
|
|
#define l2cn(l1, l2, c, n) \
|
|
do { \
|
|
(c) += (n); \
|
|
switch (n) { \
|
|
case 8: \
|
|
*(--(c)) = (unsigned char)(((l2) >> 24L) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 7: \
|
|
*(--(c)) = (unsigned char)(((l2) >> 16L) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 6: \
|
|
*(--(c)) = (unsigned char)(((l2) >> 8L) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 5: \
|
|
*(--(c)) = (unsigned char)(((l2)) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 4: \
|
|
*(--(c)) = (unsigned char)(((l1) >> 24L) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 3: \
|
|
*(--(c)) = (unsigned char)(((l1) >> 16L) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 2: \
|
|
*(--(c)) = (unsigned char)(((l1) >> 8L) & 0xff); \
|
|
[[fallthrough]]; \
|
|
case 1: \
|
|
*(--(c)) = (unsigned char)(((l1)) & 0xff); \
|
|
} \
|
|
} while (0)
|
|
|
|
|
|
// Correctly-typed versions of DES functions.
|
|
//
|
|
// See https://crbug.com/boringssl/683.
|
|
|
|
void DES_set_key_ex(const uint8_t key[8], DES_key_schedule *schedule);
|
|
void DES_ecb_encrypt_ex(const uint8_t in[8], uint8_t out[8],
|
|
const DES_key_schedule *schedule, int is_encrypt);
|
|
void DES_ncbc_encrypt_ex(const uint8_t *in, uint8_t *out, size_t len,
|
|
const DES_key_schedule *schedule, uint8_t ivec[8],
|
|
int enc);
|
|
void DES_ecb3_encrypt_ex(const uint8_t input[8], uint8_t output[8],
|
|
const DES_key_schedule *ks1,
|
|
const DES_key_schedule *ks2,
|
|
const DES_key_schedule *ks3, int enc);
|
|
void DES_ede3_cbc_encrypt_ex(const uint8_t *in, uint8_t *out, size_t len,
|
|
const DES_key_schedule *ks1,
|
|
const DES_key_schedule *ks2,
|
|
const DES_key_schedule *ks3, uint8_t ivec[8],
|
|
int enc);
|
|
|
|
|
|
// Private functions.
|
|
//
|
|
// These functions are only exported for use in |decrepit|.
|
|
|
|
OPENSSL_EXPORT void DES_decrypt3(uint32_t data[2], const DES_key_schedule *ks1,
|
|
const DES_key_schedule *ks2,
|
|
const DES_key_schedule *ks3);
|
|
|
|
OPENSSL_EXPORT void DES_encrypt3(uint32_t data[2], const DES_key_schedule *ks1,
|
|
const DES_key_schedule *ks2,
|
|
const DES_key_schedule *ks3);
|
|
|
|
|
|
#if defined(__cplusplus)
|
|
} // extern C
|
|
#endif
|
|
|
|
#endif // OPENSSL_HEADER_CRYPTO_DES_INTERNAL_H
|