#include <openssl/err.h>
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#include <openssl/opensslv.h>
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#include <openssl/rand.h>
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#include <openssl/ssl.h>
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#include <libhfuzz/libhfuzz.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(LIBRESSL_VERSION_NUMBER)
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#define HF_SSL_IS_LIBRESSL 1
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#endif
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#if defined(BORINGSSL_API_VERSION)
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#define HF_SSL_IS_BORINGSSL 1
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#endif
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#if !defined(LIBRESSL_VERSION_NUMBER) && !defined(BORINGSSL_API_VERSION) && \
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OPENSSL_VERSION_NUMBER >= 0x10100000
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#define HF_SSL_IS_OPENSSL_GE_1_1 1
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#endif
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#if !defined(LIBRESSL_VERSION_NUMBER) && !defined(BORINGSSL_API_VERSION) && \
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defined(OPENSSL_VERSION_NUMBER)
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#define HF_SSL_IS_OPENSSL
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#endif
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#define FUZZTIME 1485898104
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time_t __wrap_time(time_t* t) {
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if (t != NULL) *t = FUZZTIME;
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return FUZZTIME;
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}
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#if defined(HF_SSL_IS_BORINGSSL)
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static int hf_rnd(unsigned char* buf, size_t num)
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#else /* defined(HF_SSL_IS_BORINGSSL) */
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static int hf_rnd(unsigned char* buf, int num)
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#endif /* defined(HF_SSL_IS_BORINGSSL) */
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{
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for (size_t v = 0; v < num; v++) {
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buf[v] = v + 1;
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}
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return 1;
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}
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static int hf_stat(void) {
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return 1;
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}
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static RAND_METHOD hf_method = {
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NULL,
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hf_rnd,
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NULL,
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NULL,
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hf_rnd,
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hf_stat,
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};
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static void HFResetRand(void) {
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RAND_set_rand_method(&hf_method);
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}
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#if defined(HF_SSL_FROM_STDIN)
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int LLVMFuzzerInitialize(int* argc, char*** argv) __attribute__((weak));
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int main(int argc, char** argv) {
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if (LLVMFuzzerInitialize) {
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LLVMFuzzerInitialize(&argc, &argv);
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}
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return LLVMFuzzerTestOneInput(NULL, 0U);
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}
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#endif /* defined(HF_SSL_FROM_STDIN) */
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#ifdef __cplusplus
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} // extern "C"
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#endif
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static void HFInit(void) {
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SSL_library_init();
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OpenSSL_add_ssl_algorithms();
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ERR_load_crypto_strings();
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}
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