44 lines
781 B
C
44 lines
781 B
C
#include <openssl/evp.h>
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#include <sodium.h>
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#include "apk_crypto.h"
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#include "apk_defines.h"
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#if OPENSSL_VERSION_NUMBER < 0x1010000fL || (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
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#define APK_NEED_LIBCRYPTO_CLEANUP 1
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#endif
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#ifdef APK_NEED_LIBCRYPTO_CLEANUP
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static void apk_crypto_cleanup(void)
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{
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EVP_cleanup();
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#ifndef OPENSSL_NO_ENGINE
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ENGINE_cleanup();
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#endif
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CRYPTO_cleanup_all_ex_data();
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}
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#endif
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int apk_crypto_init(void)
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{
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if (sodium_init() < 0) {
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return -APKE_CRYPTO_ERROR;
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}
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#ifdef APK_NEED_LIBCRYPTO_CLEANUP
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atexit(apk_crypto_cleanup);
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OpenSSL_add_all_algorithms();
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#ifndef OPENSSL_NO_ENGINE
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ENGINE_load_builtin_engines();
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ENGINE_register_all_complete();
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#endif
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#endif
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return 0;
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}
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#undef APK_NEED_LIBCRYPTO_CLEANUP
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