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
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
// Copyright 2024 The BoringSSL Authors
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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/sha.h>
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#include <openssl/mem.h>
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#include "../fipsmodule/bcm_interface.h"
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int SHA224_Init(SHA256_CTX *sha) {
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BCM_sha224_init(sha);
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return 1;
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}
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int SHA224_Update(SHA256_CTX *sha, const void *data, size_t len) {
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BCM_sha224_update(sha, data, len);
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return 1;
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}
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int SHA224_Final(uint8_t out[SHA224_DIGEST_LENGTH], SHA256_CTX *sha) {
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BCM_sha224_final(out, sha);
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return 1;
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}
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uint8_t *SHA224(const uint8_t *data, size_t len,
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uint8_t out[SHA224_DIGEST_LENGTH]) {
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SHA256_CTX ctx;
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BCM_sha224_init(&ctx);
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BCM_sha224_update(&ctx, data, len);
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BCM_sha224_final(out, &ctx);
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OPENSSL_cleanse(&ctx, sizeof(ctx));
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return out;
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}
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int SHA256_Init(SHA256_CTX *sha) {
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BCM_sha256_init(sha);
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return 1;
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}
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int SHA256_Update(SHA256_CTX *sha, const void *data, size_t len) {
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BCM_sha256_update(sha, data, len);
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return 1;
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}
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int SHA256_Final(uint8_t out[SHA256_DIGEST_LENGTH], SHA256_CTX *sha) {
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// TODO(bbe): This overflow check one of the few places a low-level hash
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// 'final' function can fail. SHA-512 does not have a corresponding check.
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// The BCM function is infallible and will abort if this is done incorrectly.
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// we should verify nothing crashes with this removed and eliminate the 0
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// return.
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if (sha->md_len > SHA256_DIGEST_LENGTH) {
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return 0;
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}
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BCM_sha256_final(out, sha);
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return 1;
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}
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uint8_t *SHA256(const uint8_t *data, size_t len,
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uint8_t out[SHA256_DIGEST_LENGTH]) {
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SHA256_CTX ctx;
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BCM_sha256_init(&ctx);
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BCM_sha256_update(&ctx, data, len);
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BCM_sha256_final(out, &ctx);
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OPENSSL_cleanse(&ctx, sizeof(ctx));
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return out;
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}
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void SHA256_Transform(SHA256_CTX *sha, const uint8_t block[SHA256_CBLOCK]) {
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BCM_sha256_transform(sha, block);
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}
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void SHA256_TransformBlocks(uint32_t state[8], const uint8_t *data,
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size_t num_blocks) {
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BCM_sha256_transform_blocks(state, data, num_blocks);
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}
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