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
84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
// Copyright 2015 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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#ifndef OPENSSL_HEADER_CRYPTO_FIPSMODULE_RAND_INTERNAL_H
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#define OPENSSL_HEADER_CRYPTO_FIPSMODULE_RAND_INTERNAL_H
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#include <openssl/aes.h>
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#include <openssl/ctrdrbg.h>
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#include "../../bcm_support.h"
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#include "../aes/internal.h"
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#if defined(__cplusplus)
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extern "C" {
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#endif
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// rand_fork_unsafe_buffering_enabled returns whether fork-unsafe buffering has
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// been enabled via |RAND_enable_fork_unsafe_buffering|.
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int rand_fork_unsafe_buffering_enabled(void);
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// CTR_DRBG_STATE contains the state of a CTR_DRBG based on AES-256. See SP
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// 800-90Ar1.
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struct ctr_drbg_state_st {
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AES_KEY ks;
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block128_f block;
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ctr128_f ctr;
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uint8_t counter[16];
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uint64_t reseed_counter;
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};
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// CTR_DRBG_init initialises |*drbg| given |CTR_DRBG_ENTROPY_LEN| bytes of
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// entropy in |entropy| and, optionally, a personalization string up to
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// |CTR_DRBG_ENTROPY_LEN| bytes in length. It returns one on success and zero
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// on error.
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OPENSSL_EXPORT int CTR_DRBG_init(CTR_DRBG_STATE *drbg,
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const uint8_t entropy[CTR_DRBG_ENTROPY_LEN],
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const uint8_t *personalization,
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size_t personalization_len);
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#if defined(OPENSSL_X86_64) && !defined(OPENSSL_NO_ASM)
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inline int have_rdrand(void) { return CRYPTO_is_RDRAND_capable(); }
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// have_fast_rdrand returns true if RDRAND is supported and it's reasonably
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// fast. Concretely the latter is defined by whether the chip is Intel (fast) or
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// not (assumed slow).
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inline int have_fast_rdrand(void) {
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return CRYPTO_is_RDRAND_capable() && CRYPTO_is_intel_cpu();
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}
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// CRYPTO_rdrand writes eight bytes of random data from the hardware RNG to
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// |out|. It returns one on success or zero on hardware failure.
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int CRYPTO_rdrand(uint8_t out[8]);
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// CRYPTO_rdrand_multiple8_buf fills |len| bytes at |buf| with random data from
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// the hardware RNG. The |len| argument must be a multiple of eight. It returns
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// one on success and zero on hardware failure.
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int CRYPTO_rdrand_multiple8_buf(uint8_t *buf, size_t len);
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#else // OPENSSL_X86_64 && !OPENSSL_NO_ASM
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inline int have_rdrand(void) { return 0; }
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inline int have_fast_rdrand(void) { return 0; }
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#endif // OPENSSL_X86_64 && !OPENSSL_NO_ASM
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#if defined(__cplusplus)
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} // extern C
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#endif
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#endif // OPENSSL_HEADER_CRYPTO_FIPSMODULE_RAND_INTERNAL_H
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