section 3ssl · Library functions 📚

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OSSL_ENCODER_get_params(3ssl)Encoder method routines✨
OSSL_ENCODER_gettable_params(3ssl)Encoder method routines✨
OSSL_ENCODER_INSTANCE(3ssl)Encoder context routines✨
OSSL_ENCODER_INSTANCE_get_encoder(3ssl)Encoder context routines✨
OSSL_ENCODER_INSTANCE_get_encoder_ctx(3ssl)Encoder context routines✨
OSSL_ENCODER_INSTANCE_get_output_structure(3ssl)Encoder context routines✨
OSSL_ENCODER_INSTANCE_get_output_type(3ssl)Encoder context routines✨
OSSL_ENCODER_is_a(3ssl)Encoder method routines✨
OSSL_ENCODER_names_do_all(3ssl)Encoder method routines✨
OSSL_ENCODER_settable_ctx_params(3ssl)Encoder context routines✨
OSSL_ENCODER_to_bio(3ssl)Routines to perform an encoding✨
OSSL_ENCODER_to_data(3ssl)Routines to perform an encoding✨
OSSL_ENCODER_to_fp(3ssl)Routines to perform an encoding✨
OSSL_ENCODER_up_ref(3ssl)Encoder method routines✨
OSSL_END_ALLOW_DEPRECATED(3ssl)generic C programming utility macros✨
OSSL_ERR_STATE_free(3ssl)saving and restoring error state✨
OSSL_ERR_STATE_new(3ssl)saving and restoring error state✨
OSSL_ERR_STATE_restore(3ssl)saving and restoring error state✨
OSSL_ERR_STATE_save(3ssl)saving and restoring error state✨
OSSL_ERR_STATE_save_to_mark(3ssl)saving and restoring error state✨
OSSL_ESS_check_signing_certs(3ssl)Enhanced Security Services (ESS) functions✨
OSSL_ESS_check_signing_certs_ex(3ssl)Enhanced Security Services (ESS) functions✨
OSSL_ESS_signing_cert_new_init(3ssl)Enhanced Security Services (ESS) functions✨
OSSL_ESS_signing_cert_v2_new_init(3ssl)Enhanced Security Services (ESS) functions✨
OSSL_FUNC_SSL_QUIC_TLS_alert_fn(3ssl)Use the OpenSSL TLS implementation for a third party QUIC implementation✨
OSSL_FUNC_SSL_QUIC_TLS_crypto_recv_rcd_fn(3ssl)Use the OpenSSL TLS implementation for a third party QUIC implementation✨
OSSL_FUNC_SSL_QUIC_TLS_crypto_release_rcd_fn(3ssl)Use the OpenSSL TLS implementation for a third party QUIC implementation✨
OSSL_FUNC_SSL_QUIC_TLS_crypto_send_fn(3ssl)Use the OpenSSL TLS implementation for a third party QUIC implementation✨
OSSL_FUNC_SSL_QUIC_TLS_got_transport_params_fn(3ssl)Use the OpenSSL TLS implementation for a third party QUIC implementation✨
OSSL_FUNC_SSL_QUIC_TLS_yield_secret_fn(3ssl)Use the OpenSSL TLS implementation for a third party QUIC implementation✨
OSSL_GENERAL_NAMES_print(3ssl)print GeneralNames in a human-friendly, multi-line string✨
OSSL_get_max_threads(3ssl)OpenSSL thread support✨
OSSL_get_thread_support_flags(3ssl)OpenSSL thread support✨
OSSL_HASH_free(3ssl)ASN1 object utilities✨
OSSL_HASH_it(3ssl)ASN1 object utilities✨
OSSL_HASH_new(3ssl)ASN1 object utilities✨
OSSL_HPKE_CTX_free(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_get_seq(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_new(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_set1_authpriv(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_set1_authpub(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_set1_ikme(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_set1_psk(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_CTX_set_seq(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_decap(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_encap(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_export(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_get_ciphertext_size(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_get_grease_value(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_get_public_encap_size(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_get_recommended_ikmelen(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_keygen(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_open(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_seal(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_str2suite(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HPKE_suite_check(3ssl)Hybrid Public Key Encryption (HPKE) functions✨
OSSL_HTTP_adapt_proxy(3ssl)http utility functions✨
OSSL_HTTP_bio_cb_t(3ssl)HTTP client high-level functions✨
OSSL_HTTP_close(3ssl)HTTP client high-level functions✨
OSSL_HTTP_exchange(3ssl)HTTP client high-level functions✨
OSSL_HTTP_get(3ssl)HTTP client high-level functions✨
OSSL_HTTP_is_alive(3ssl)HTTP client low-level functions✨
OSSL_HTTP_open(3ssl)HTTP client high-level functions✨
OSSL_HTTP_parse_url(3ssl)http utility functions✨
OSSL_HTTP_proxy_connect(3ssl)HTTP client high-level functions✨
OSSL_HTTP_REQ_CTX(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_add1_header(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_exchange(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_free(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_get0_mem_bio(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_get_resp_len(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_nbio(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_nbio_d2i(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_new(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_set1_req(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_set_expected(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_set_max_response_hdr_lines(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_set_max_response_length(3ssl)HTTP client low-level functions✨
OSSL_HTTP_REQ_CTX_set_request_line(3ssl)HTTP client low-level functions✨
OSSL_HTTP_set1_request(3ssl)HTTP client high-level functions✨
OSSL_HTTP_transfer(3ssl)HTTP client high-level functions✨
OSSL_IETF_ATTR_SYNTAX(3ssl)Accessors and setters for OSSL_IETF_ATTR_SYNTAX✨
OSSL_IETF_ATTR_SYNTAX_add1_value(3ssl)Accessors and setters for OSSL_IETF_ATTR_SYNTAX✨
OSSL_IETF_ATTR_SYNTAX_free(3ssl)ASN1 object utilities✨
OSSL_IETF_ATTR_SYNTAX_get0_policyAuthority(3ssl)Accessors and setters for OSSL_IETF_ATTR_SYNTAX✨
OSSL_IETF_ATTR_SYNTAX_get0_value(3ssl)Accessors and setters for OSSL_IETF_ATTR_SYNTAX✨
OSSL_IETF_ATTR_SYNTAX_get_value_num(3ssl)Accessors and setters for OSSL_IETF_ATTR_SYNTAX✨
OSSL_IETF_ATTR_SYNTAX_it(3ssl)ASN1 object utilities✨
OSSL_IETF_ATTR_SYNTAX_new(3ssl)ASN1 object utilities✨
OSSL_IETF_ATTR_SYNTAX_print(3ssl)OSSL_IETF_ATTR_SYNTAX printing✨
OSSL_IETF_ATTR_SYNTAX_set0_policyAuthority(3ssl)Accessors and setters for OSSL_IETF_ATTR_SYNTAX✨
OSSL_IETF_ATTR_SYNTAX_VALUE_free(3ssl)ASN1 object utilities✨
OSSL_IETF_ATTR_SYNTAX_VALUE_it(3ssl)ASN1 object utilities✨
OSSL_IETF_ATTR_SYNTAX_VALUE_new(3ssl)ASN1 object utilities✨
OSSL_INDICATOR_get_callback(3ssl)specify a callback for FIPS indicators✨
OSSL_INDICATOR_set_callback(3ssl)specify a callback for FIPS indicators✨
OSSL_INFO_SYNTAX_free(3ssl)ASN1 object utilities✨
OSSL_INFO_SYNTAX_it(3ssl)ASN1 object utilities✨
OSSL_INFO_SYNTAX_new(3ssl)ASN1 object utilities✨
OSSL_INFO_SYNTAX_POINTER_free(3ssl)ASN1 object utilities✨
OSSL_INFO_SYNTAX_POINTER_it(3ssl)ASN1 object utilities✨
OSSL_INFO_SYNTAX_POINTER_new(3ssl)ASN1 object utilities✨
OSSL_ISSUER_SERIAL_free(3ssl)ASN1 object utilities✨
OSSL_ISSUER_SERIAL_get0_issuer(3ssl)get and set Attribute Certificate holder fields✨
OSSL_ISSUER_SERIAL_get0_issuerUID(3ssl)get and set Attribute Certificate holder fields✨
OSSL_ISSUER_SERIAL_get0_serial(3ssl)get and set Attribute Certificate holder fields✨
OSSL_ISSUER_SERIAL_new(3ssl)ASN1 object utilities✨
OSSL_ISSUER_SERIAL_set1_issuer(3ssl)get and set Attribute Certificate holder fields✨
OSSL_ISSUER_SERIAL_set1_issuerUID(3ssl)get and set Attribute Certificate holder fields✨
OSSL_ISSUER_SERIAL_set1_serial(3ssl)get and set Attribute Certificate holder fields✨
OSSL_ITEM(3ssl)OpenSSL Core type for generic itemized data✨
OSSL_LIB_CTX(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_free(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_get0_global_default(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_get_conf_diagnostics(3ssl)Set and get configuration diagnostics✨
OSSL_LIB_CTX_get_data(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_load_config(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_new(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_new_child(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_new_from_dispatch(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_set0_default(3ssl)OpenSSL library context✨
OSSL_LIB_CTX_set_conf_diagnostics(3ssl)Set and get configuration diagnostics✨
OSSL_NAMED_DAY_free(3ssl)ASN1 object utilities✨
OSSL_NAMED_DAY_it(3ssl)ASN1 object utilities✨
OSSL_NAMED_DAY_new(3ssl)ASN1 object utilities✨
OSSL_OBJECT_DIGEST_INFO_free(3ssl)ASN1 object utilities✨
OSSL_OBJECT_DIGEST_INFO_get0_digest(3ssl)get and set Attribute Certificate holder fields✨
OSSL_OBJECT_DIGEST_INFO_new(3ssl)ASN1 object utilities✨
OSSL_OBJECT_DIGEST_INFO_set1_digest(3ssl)get and set Attribute Certificate holder fields✨
OSSL_PARAM(3ssl)a structure to pass or request object parameters✨
OSSL_PARAM_allocate_from_text(3ssl)OSSL_PARAM construction utilities✨
OSSL_PARAM_BLD(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_free(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_new(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_BN(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_BN_pad(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_double(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_int(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_int32(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_int64(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_long(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_octet_ptr(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_octet_string(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_size_t(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_time_t(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_uint(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_uint32(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_uint64(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_ulong(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_utf8_ptr(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_push_utf8_string(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BLD_to_param(3ssl)functions to assist in the creation of OSSL_PARAM arrays✨
OSSL_PARAM_BN(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_clear_free(3ssl)OSSL_PARAM array copy functions✨
OSSL_PARAM_construct_BN(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_double(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_end(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_int(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_int32(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_int64(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_long(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_octet_ptr(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_octet_string(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_size_t(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_time_t(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_uint(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_uint32(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_uint64(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_ulong(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_utf8_ptr(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_construct_utf8_string(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_DEFN(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_double(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_dup(3ssl)OSSL_PARAM array copy functions✨
OSSL_PARAM_END(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_free(3ssl)OSSL_PARAM array copy functions✨
OSSL_PARAM_get_BN(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_double(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_int(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_int32(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_int64(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_long(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_octet_ptr(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_octet_string(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_octet_string_ptr(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_size_t(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_time_t(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_uint(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_uint32(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_uint64(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_ulong(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_utf8_ptr(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_utf8_string(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_get_utf8_string_ptr(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_int(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_int32(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_int64(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_locate(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_locate_const(3ssl)OSSL_PARAM helpers✨
OSSL_PARAM_long(3ssl)OSSL_PARAM helpers✨