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
85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
// Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <openssl/cipher.h>
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#include <assert.h>
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#include <string.h>
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#include <openssl/err.h>
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#include <openssl/mem.h>
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#include <openssl/nid.h>
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#include "internal.h"
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#include "../internal.h"
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static const struct {
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int nid;
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const char *name;
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const EVP_CIPHER *(*func)(void);
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} kCiphers[] = {
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{NID_aes_128_cbc, "aes-128-cbc", EVP_aes_128_cbc},
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{NID_aes_128_ctr, "aes-128-ctr", EVP_aes_128_ctr},
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{NID_aes_128_ecb, "aes-128-ecb", EVP_aes_128_ecb},
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{NID_aes_128_gcm, "aes-128-gcm", EVP_aes_128_gcm},
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{NID_aes_128_ofb128, "aes-128-ofb", EVP_aes_128_ofb},
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{NID_aes_192_cbc, "aes-192-cbc", EVP_aes_192_cbc},
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{NID_aes_192_ctr, "aes-192-ctr", EVP_aes_192_ctr},
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{NID_aes_192_ecb, "aes-192-ecb", EVP_aes_192_ecb},
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{NID_aes_192_gcm, "aes-192-gcm", EVP_aes_192_gcm},
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{NID_aes_192_ofb128, "aes-192-ofb", EVP_aes_192_ofb},
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{NID_aes_256_cbc, "aes-256-cbc", EVP_aes_256_cbc},
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{NID_aes_256_ctr, "aes-256-ctr", EVP_aes_256_ctr},
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{NID_aes_256_ecb, "aes-256-ecb", EVP_aes_256_ecb},
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{NID_aes_256_gcm, "aes-256-gcm", EVP_aes_256_gcm},
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{NID_aes_256_ofb128, "aes-256-ofb", EVP_aes_256_ofb},
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{NID_des_cbc, "des-cbc", EVP_des_cbc},
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{NID_des_ecb, "des-ecb", EVP_des_ecb},
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{NID_des_ede_cbc, "des-ede-cbc", EVP_des_ede_cbc},
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{NID_des_ede_ecb, "des-ede", EVP_des_ede},
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{NID_des_ede3_cbc, "des-ede3-cbc", EVP_des_ede3_cbc},
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{NID_rc2_cbc, "rc2-cbc", EVP_rc2_cbc},
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{NID_rc4, "rc4", EVP_rc4},
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};
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const EVP_CIPHER *EVP_get_cipherbynid(int nid) {
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for (size_t i = 0; i < OPENSSL_ARRAY_SIZE(kCiphers); i++) {
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if (kCiphers[i].nid == nid) {
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return kCiphers[i].func();
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}
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}
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return NULL;
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}
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const EVP_CIPHER *EVP_get_cipherbyname(const char *name) {
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if (name == NULL) {
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return NULL;
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}
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// This is not a name used by OpenSSL, but tcpdump registers it with
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// |EVP_add_cipher_alias|. Our |EVP_add_cipher_alias| is a no-op, so we
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// support the name here.
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if (OPENSSL_strcasecmp(name, "3des") == 0) {
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name = "des-ede3-cbc";
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}
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for (size_t i = 0; i < OPENSSL_ARRAY_SIZE(kCiphers); i++) {
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if (OPENSSL_strcasecmp(kCiphers[i].name, name) == 0) {
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return kCiphers[i].func();
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}
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}
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return NULL;
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}
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