java.lang.Object
- org.conscrypt.NativeCrypto

```
public final class NativeCrypto
extends Object
```
Provides the Java side of our JNI glue for OpenSSL.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`NativeCrypto.SSLHandshakeCallbacks`	A collection of callbacks from the native OpenSSL code that are related to the SSL handshake initiated by SSL_do_handshake.

Field Summary

Fields
Modifier and Type	Field	Description
`static String[]`	`DEFAULT_PROTOCOLS`
`static int`	`EC_CURVE_GF2M`	Used to request EC_GROUP_new_curve_GF2m to EC_GROUP_new_curve
`static int`	`EC_CURVE_GFP`	Used to request EC_GROUP_new_curve_GFp to EC_GROUP_new_curve
`static int`	`EXTENSION_TYPE_CRITICAL`	Used to request only critical types in get_X509*_ext_oids.
`static int`	`EXTENSION_TYPE_NON_CRITICAL`	Used to request only non-critical types in get_X509*_ext_oids.
`static int`	`GN_STACK_ISSUER_ALT_NAME`	Used to request get_X509_GENERAL_NAME_stack get the issuerAlternativeName extension.
`static int`	`GN_STACK_SUBJECT_ALT_NAME`	Used to request get_X509_GENERAL_NAME_stack get the "altname" field.
`static boolean`	`isBoringSSL`
`static Map<String,String>`	`OPENSSL_TO_STANDARD_CIPHER_SUITES`
`static int`	`PKCS7_CERTS`	Used as the "which" field in d2i_PKCS7_bio and PEM_read_bio_PKCS7.
`static int`	`PKCS7_CRLS`	Used as the "which" field in d2i_PKCS7_bio and PEM_read_bio_PKCS7.
`static int`	`RAND_SEED_LENGTH_IN_BYTES`
`static int`	`SSL_VERIFY_FAIL_IF_NO_PEER_CERT`
`static int`	`SSL_VERIFY_NONE`
`static int`	`SSL_VERIFY_PEER`
`static String[]`	`SSLV3_PROTOCOLS`	Protocols to enable by default when "SSLv3" is requested.
`static Map<String,String>`	`STANDARD_TO_OPENSSL_CIPHER_SUITES`
`static Set<String>`	`SUPPORTED_CIPHER_SUITES_SET`
`static String`	`TLS_EMPTY_RENEGOTIATION_INFO_SCSV`	TLS_EMPTY_RENEGOTIATION_INFO_SCSV is RFC 5746's renegotiation indication signaling cipher suite value.
`static String`	`TLS_FALLBACK_SCSV`	TLS_FALLBACK_SCSV is from https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00 to indicate to the server that this is a fallback protocol request.
`static String[]`	`TLSV1_PROTOCOLS`	Protocols to enable by default when "TLSv1" is requested.
`static String[]`	`TLSV11_PROTOCOLS`	Protocols to enable by default when "TLSv1.1" is requested.
`static String[]`	`TLSV12_PROTOCOLS`	Protocols to enable by default when "TLSv1.2" is requested.

Constructor Summary

Constructors
Constructor Description

NativeCrypto()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static byte[]`	`ASN1_seq_pack_X509(long[] x509CertRefs)`
`static long[]`	`ASN1_seq_unpack_X509_bio(long bioRef)`
`static void`	`ASN1_TIME_to_Calendar(long asn1TimeCtx, Calendar cal)`
`static void`	`BIO_free_all(long bioRef)`
`static int`	`BIO_read(long bioRef, byte[] buffer)`
`static void`	`BIO_write(long bioRef, byte[] buffer, int offset, int length)`
`static String[]`	`checkEnabledCipherSuites(String[] cipherSuites)`
`static String[]`	`checkEnabledProtocols(String[] protocols)`
`static long`	`create_BIO_InputStream(OpenSSLBIOInputStream is, boolean isFinite)`
`static long`	`create_BIO_OutputStream(OutputStream os)`
`static long[]`	`d2i_PKCS7_bio(long bioCtx, int which)`	Returns an array of X509 or X509_CRL pointers.
`static long`	`d2i_PKCS8_PRIV_KEY_INFO(byte[] data)`
`static long`	`d2i_PUBKEY(byte[] data)`
`static long`	`d2i_SSL_SESSION(byte[] data)`
`static long`	`d2i_X509(byte[] encoded)`
`static long`	`d2i_X509_bio(long bioCtx)`
`static long`	`d2i_X509_CRL_bio(long bioCtx)`
`static void`	`DH_generate_key(NativeRef.EVP_PKEY pkeyRef)`
`static long`	`DH_generate_parameters_ex(int primeBits, long generator)`
`static void`	`EC_GROUP_clear_free(long groupRef)`
`static byte[]`	`EC_GROUP_get_cofactor(NativeRef.EC_GROUP groupRef)`
`static byte[][]`	`EC_GROUP_get_curve(NativeRef.EC_GROUP groupRef)`
`static String`	`EC_GROUP_get_curve_name(NativeRef.EC_GROUP groupRef)`
`static int`	`EC_GROUP_get_degree(NativeRef.EC_GROUP groupRef)`
`static long`	`EC_GROUP_get_generator(NativeRef.EC_GROUP groupRef)`
`static byte[]`	`EC_GROUP_get_order(NativeRef.EC_GROUP groupRef)`
`static long`	`EC_GROUP_new_arbitrary(byte[] p, byte[] a, byte[] b, byte[] x, byte[] y, byte[] order, int cofactor)`
`static long`	`EC_GROUP_new_by_curve_name(String curveName)`
`static void`	`EC_GROUP_set_asn1_flag(NativeRef.EC_GROUP groupRef, int flag)`
`static void`	`EC_GROUP_set_point_conversion_form(NativeRef.EC_GROUP groupRef, int form)`
`static long`	`EC_KEY_generate_key(NativeRef.EC_GROUP groupRef)`
`static byte[]`	`EC_KEY_get_private_key(NativeRef.EVP_PKEY keyRef)`
`static long`	`EC_KEY_get_public_key(NativeRef.EVP_PKEY keyRef)`
`static long`	`EC_KEY_get1_group(NativeRef.EVP_PKEY pkeyRef)`
`static void`	`EC_KEY_set_nonce_from_hash(NativeRef.EVP_PKEY keyRef, boolean enabled)`
`static void`	`EC_POINT_clear_free(long pointRef)`
`static byte[][]`	`EC_POINT_get_affine_coordinates(NativeRef.EC_GROUP groupRef, NativeRef.EC_POINT pointRef)`
`static long`	`EC_POINT_new(NativeRef.EC_GROUP groupRef)`
`static void`	`EC_POINT_set_affine_coordinates(NativeRef.EC_GROUP groupRef, NativeRef.EC_POINT pointRef, byte[] x, byte[] y)`
`static int`	`ECDH_compute_key(byte[] out, int outOffset, NativeRef.EVP_PKEY publicKeyRef, NativeRef.EVP_PKEY privateKeyRef)`
`static int`	`ENGINE_add(long e)`
`static long`	`ENGINE_by_id(String id)`
`static int`	`ENGINE_ctrl_cmd_string(long engineRef, String cmd, String arg, int cmd_optional)`
`static int`	`ENGINE_finish(long e)`
`static int`	`ENGINE_free(long e)`
`static String`	`ENGINE_get_id(long engineRef)`
`static int`	`ENGINE_init(long e)`
`static void`	`ENGINE_load_dynamic()`
`static long`	`ENGINE_load_private_key(long e, String key_id)`
`static long`	`ERR_peek_last_error()`
`static long`	`EVP_aead_aes_128_gcm()`
`static long`	`EVP_aead_aes_256_gcm()`
`static void`	`EVP_AEAD_CTX_cleanup(long ctx)`
`static long`	`EVP_AEAD_CTX_init(long evpAead, byte[] key, int tagLen)`
`static int`	`EVP_AEAD_CTX_open(NativeRef.EVP_AEAD_CTX ctx, byte[] out, int outOffset, byte[] nonce, byte[] in, int inOffset, int inLength, byte[] ad)`
`static int`	`EVP_AEAD_CTX_seal(NativeRef.EVP_AEAD_CTX ctx, byte[] out, int outOffset, byte[] nonce, byte[] in, int inOffset, int inLength, byte[] ad)`
`static int`	`EVP_AEAD_max_overhead(long evpAead)`
`static int`	`EVP_AEAD_max_tag_len(long evpAead)`
`static int`	`EVP_AEAD_nonce_length(long evpAead)`
`static int`	`EVP_CIPHER_CTX_block_size(NativeRef.EVP_CIPHER_CTX ctx)`
`static void`	`EVP_CIPHER_CTX_free(long ctx)`
`static long`	`EVP_CIPHER_CTX_new()`
`static void`	`EVP_CIPHER_CTX_set_key_length(NativeRef.EVP_CIPHER_CTX ctx, int keyBitSize)`
`static void`	`EVP_CIPHER_CTX_set_padding(NativeRef.EVP_CIPHER_CTX ctx, boolean enablePadding)`
`static int`	`EVP_CIPHER_iv_length(long evpCipher)`
`static int`	`EVP_CipherFinal_ex(NativeRef.EVP_CIPHER_CTX ctx, byte[] out, int outOffset)`
`static void`	`EVP_CipherInit_ex(NativeRef.EVP_CIPHER_CTX ctx, long evpCipher, byte[] key, byte[] iv, boolean encrypting)`
`static int`	`EVP_CipherUpdate(NativeRef.EVP_CIPHER_CTX ctx, byte[] out, int outOffset, byte[] in, int inOffset, int inLength)`
`static int`	`EVP_DigestFinal(NativeRef.EVP_MD_CTX ctx, byte[] hash, int offset)`
`static int`	`EVP_DigestInit(NativeRef.EVP_MD_CTX ctx, long evp_md)`
`static byte[]`	`EVP_DigestSignFinal(NativeRef.EVP_MD_CTX evp_md_ctx)`
`static void`	`EVP_DigestSignInit(NativeRef.EVP_MD_CTX evp_md_ctx, long evp_md, NativeRef.EVP_PKEY evp_pkey)`
`static void`	`EVP_DigestSignUpdate(NativeRef.EVP_MD_CTX evp_md_ctx, byte[] in)`
`static void`	`EVP_DigestUpdate(NativeRef.EVP_MD_CTX ctx, byte[] buffer, int offset, int length)`
`static void`	`EVP_DigestUpdateDirect(NativeRef.EVP_MD_CTX ctx, long ptr, int length)`
`static long`	`EVP_get_cipherbyname(String string)`
`static long`	`EVP_get_digestbyname(String name)`
`static int`	`EVP_MD_block_size(long evp_md_const)`
`static int`	`EVP_MD_CTX_copy(NativeRef.EVP_MD_CTX dst_ctx, NativeRef.EVP_MD_CTX src_ctx)`
`static long`	`EVP_MD_CTX_create()`
`static void`	`EVP_MD_CTX_destroy(long ctx)`
`static void`	`EVP_MD_CTX_init(NativeRef.EVP_MD_CTX ctx)`
`static int`	`EVP_MD_size(long evp_md_const)`
`static int`	`EVP_PKEY_cmp(NativeRef.EVP_PKEY pkey1, NativeRef.EVP_PKEY pkey2)`
`static void`	`EVP_PKEY_free(long pkey)`
`static long`	`EVP_PKEY_new_DH(byte[] p, byte[] g, byte[] pub_key, byte[] priv_key)`
`static long`	`EVP_PKEY_new_DSA(byte[] p, byte[] q, byte[] g, byte[] pub_key, byte[] priv_key)`
`static long`	`EVP_PKEY_new_EC_KEY(NativeRef.EC_GROUP groupRef, NativeRef.EC_POINT pubkeyRef, byte[] privkey)`
`static long`	`EVP_PKEY_new_RSA(byte[] n, byte[] e, byte[] d, byte[] p, byte[] q, byte[] dmp1, byte[] dmq1, byte[] iqmp)`
`static String`	`EVP_PKEY_print_params(NativeRef.EVP_PKEY pkeyRef)`
`static String`	`EVP_PKEY_print_public(NativeRef.EVP_PKEY pkeyRef)`
`static int`	`EVP_PKEY_size(NativeRef.EVP_PKEY pkey)`
`static int`	`EVP_PKEY_type(NativeRef.EVP_PKEY pkey)`
`static int`	`EVP_SignFinal(NativeRef.EVP_MD_CTX ctx, byte[] signature, int offset, NativeRef.EVP_PKEY key)`
`static int`	`EVP_SignInit(NativeRef.EVP_MD_CTX ctx, long evpRef)`
`static void`	`EVP_SignUpdate(NativeRef.EVP_MD_CTX ctx, byte[] buffer, int offset, int length)`
`static int`	`EVP_VerifyFinal(NativeRef.EVP_MD_CTX ctx, byte[] signature, int offset, int length, NativeRef.EVP_PKEY key)`
`static int`	`EVP_VerifyInit(NativeRef.EVP_MD_CTX ctx, long evpRef)`
`static void`	`EVP_VerifyUpdate(NativeRef.EVP_MD_CTX ctx, byte[] buffer, int offset, int length)`
`static String[]`	`get_cipher_names(String selection)`
`static byte[][]`	`get_DH_params(NativeRef.EVP_PKEY dh)`
`static int`	`get_EC_GROUP_type(NativeRef.EC_GROUP groupRef)`
`static int`	`get_EVP_CIPHER_CTX_buf_len(NativeRef.EVP_CIPHER_CTX ctx)`
`static boolean`	`get_EVP_CIPHER_CTX_final_used(NativeRef.EVP_CIPHER_CTX ctx)`
`static byte[]`	`get_ocsp_single_extension(byte[] ocspResponse, String oid, long x509Ref, long issuerX509Ref)`
`static byte[][]`	`get_RSA_private_params(NativeRef.EVP_PKEY rsa)`
`static byte[][]`	`get_RSA_public_params(NativeRef.EVP_PKEY rsa)`
`static int`	`get_SSL_CIPHER_algorithm_auth(long sslCipher)`
`static int`	`get_SSL_CIPHER_algorithm_mkey(long sslCipher)`
`static byte[]`	`get_X509_cert_info_enc(long x509ctx)`
`static byte[]`	`get_X509_CRL_crl_enc(long x509CrlCtx)`
`static String[]`	`get_X509_CRL_ext_oids(long x509ctx, int critical)`
`static String`	`get_X509_CRL_sig_alg_oid(long x509CrlCtx)`
`static byte[]`	`get_X509_CRL_sig_alg_parameter(long x509CrlCtx)`
`static byte[]`	`get_X509_CRL_signature(long x509ctx)`
`static int`	`get_X509_ex_flags(long x509ctx)`
`static boolean[]`	`get_X509_ex_kusage(long x509ctx)`
`static int`	`get_X509_ex_pathlen(long x509ctx)`
`static String[]`	`get_X509_ex_xkusage(long x509ctx)`
`static String[]`	`get_X509_ext_oids(long x509ctx, int critical)`
`static Object[][]`	`get_X509_GENERAL_NAME_stack(long x509ctx, int type)`
`static int`	`get_X509_hashCode(long x509ctx)`
`static boolean[]`	`get_X509_issuerUID(long x509ctx)`
`static String`	`get_X509_pubkey_oid(long x509ctx)`
`static String[]`	`get_X509_REVOKED_ext_oids(long x509ctx, int critical)`
`static long`	`get_X509_REVOKED_revocationDate(long x509RevokedCtx)`	Returns ASN1_TIME reference.
`static String`	`get_X509_sig_alg_oid(long x509ctx)`
`static byte[]`	`get_X509_sig_alg_parameter(long x509ctx)`
`static byte[]`	`get_X509_signature(long x509ctx)`
`static boolean[]`	`get_X509_subjectUID(long x509ctx)`
`static long`	`getDirectBufferAddress(Buffer buf)`	Returns the starting address of the memory region referenced by the provided direct `Buffer` or `0` if the provided buffer is not direct or if such access to direct buffers is not supported by the platform.
`static long`	`getECPrivateKeyWrapper(PrivateKey key, NativeRef.EC_GROUP ecGroupRef)`
`static long`	`getRSAPrivateKeyWrapper(PrivateKey key, byte[] modulus)`
`static String[]`	`getSupportedCipherSuites()`
`static String[]`	`getSupportedProtocols()`
`static void`	`HMAC_CTX_free(long ctx)`
`static long`	`HMAC_CTX_new()`
`static byte[]`	`HMAC_Final(NativeRef.HMAC_CTX ctx)`
`static void`	`HMAC_Init_ex(NativeRef.HMAC_CTX ctx, byte[] key, long evp_md)`
`static void`	`HMAC_Update(NativeRef.HMAC_CTX ctx, byte[] in, int inOffset, int inLength)`
`static byte[]`	`i2d_PKCS7(long[] certs)`	Returns an array of X509 or X509_CRL pointers.
`static byte[]`	`i2d_PKCS8_PRIV_KEY_INFO(NativeRef.EVP_PKEY pkey)`
`static byte[]`	`i2d_PUBKEY(NativeRef.EVP_PKEY pkey)`
`static byte[]`	`i2d_RSAPrivateKey(NativeRef.EVP_PKEY rsa)`
`static byte[]`	`i2d_RSAPublicKey(NativeRef.EVP_PKEY rsa)`
`static byte[]`	`i2d_SSL_SESSION(long sslSessionNativePointer)`
`static byte[]`	`i2d_X509(long x509ctx)`
`static byte[]`	`i2d_X509_CRL(long x509CrlCtx)`
`static byte[]`	`i2d_X509_PUBKEY(long x509ctx)`	Takes an X509 context not an X509_PUBKEY context.
`static byte[]`	`i2d_X509_REVOKED(long x509RevokedCtx)`
`static int`	`OBJ_txt2nid(String oid)`
`static String`	`OBJ_txt2nid_longName(String oid)`
`static String`	`OBJ_txt2nid_oid(String oid)`
`static long[]`	`PEM_read_bio_PKCS7(long bioCtx, int which)`	Returns an array of X509 or X509_CRL pointers.
`static long`	`PEM_read_bio_PrivateKey(long bioCtx)`
`static long`	`PEM_read_bio_PUBKEY(long bioCtx)`
`static long`	`PEM_read_bio_X509(long bioCtx)`
`static long`	`PEM_read_bio_X509_CRL(long bioCtx)`
`static void`	`RAND_bytes(byte[] output)`
`static int`	`RAND_load_file(String filename, long max_bytes)`
`static void`	`RAND_seed(byte[] seed)`
`static long`	`RSA_generate_key_ex(int modulusBits, byte[] publicExponent)`
`static int`	`RSA_private_decrypt(int flen, byte[] from, byte[] to, NativeRef.EVP_PKEY pkey, int padding)`
`static int`	`RSA_private_encrypt(int flen, byte[] from, byte[] to, NativeRef.EVP_PKEY pkey, int padding)`
`static int`	`RSA_public_decrypt(int flen, byte[] from, byte[] to, NativeRef.EVP_PKEY pkey, int padding)`
`static int`	`RSA_public_encrypt(int flen, byte[] from, byte[] to, NativeRef.EVP_PKEY pkey, int padding)`
`static int`	`RSA_size(NativeRef.EVP_PKEY pkey)`
`static void`	`set_SSL_psk_client_callback_enabled(long ssl, boolean enabled)`
`static void`	`set_SSL_psk_server_callback_enabled(long ssl, boolean enabled)`
`static void`	`setEnabledCipherSuites(long ssl, String[] cipherSuites)`
`static void`	`setEnabledProtocols(long ssl, String[] protocols)`
`static void`	`SSL_check_private_key(long ssl)`
`static String`	`SSL_CIPHER_get_kx_name(long cipherAddress)`
`static long`	`SSL_clear_mode(long ssl, long mode)`
`static long`	`SSL_clear_options(long ssl, long options)`
`static void`	`SSL_CTX_disable_npn(long sslCtxNativePointer)`	Disables NPN for all SSL connections in the context.
`static void`	`SSL_CTX_enable_npn(long sslCtxNativePointer)`	Enables NPN for all SSL connections in the context.
`static void`	`SSL_CTX_free(long ssl_ctx)`
`static long`	`SSL_CTX_new()`
`static void`	`SSL_CTX_set_ocsp_response(long ssl, byte[] response)`
`static void`	`SSL_CTX_set_session_id_context(long ssl_ctx, byte[] sid_ctx)`
`static void`	`SSL_CTX_set_signed_cert_timestamp_list(long ssl, byte[] list)`
`static long`	`SSL_do_handshake(long sslNativePointer, FileDescriptor fd, NativeCrypto.SSLHandshakeCallbacks shc, int timeoutMillis, boolean client_mode, byte[] npnProtocols, byte[] alpnProtocols)`	Returns the sslSessionNativePointer of the negotiated session.
`static long`	`SSL_do_handshake_bio(long sslNativePointer, long sourceBioRef, long sinkBioRef, NativeCrypto.SSLHandshakeCallbacks shc, boolean client_mode, byte[] npnProtocols, byte[] alpnProtocols)`	Returns the sslSessionNativePointer of the negotiated session.
`static void`	`SSL_enable_ocsp_stapling(long ssl)`
`static void`	`SSL_enable_signed_cert_timestamps(long ssl)`
`static void`	`SSL_enable_tls_channel_id(long ssl)`
`static void`	`SSL_free(long sslNativePointer)`
`static long[]`	`SSL_get_certificate(long sslNativePointer)`	Returns the local X509 certificate references.
`static long[]`	`SSL_get_ciphers(long ssl)`	Gets the list of cipher suites enabled for the provided `SSL` instance.
`static long`	`SSL_get_mode(long ssl)`
`static byte[]`	`SSL_get_npn_negotiated_protocol(long sslNativePointer)`
`static byte[]`	`SSL_get_ocsp_response(long ssl)`
`static long`	`SSL_get_options(long ssl)`
`static long[]`	`SSL_get_peer_cert_chain(long sslNativePointer)`	Returns the peer X509 certificate references.
`static String`	`SSL_get_servername(long sslNativePointer)`
`static int`	`SSL_get_shutdown(long sslNativePointer)`
`static byte[]`	`SSL_get_signed_cert_timestamp_list(long ssl)`
`static byte[]`	`SSL_get_tls_channel_id(long ssl)`
`static byte[]`	`SSL_get0_alpn_selected(long sslPointer)`	Returns the selected ALPN protocol.
`static void`	`SSL_interrupt(long sslNativePointer)`
`static long`	`SSL_new(long ssl_ctx)`
`static int`	`SSL_read(long sslNativePointer, FileDescriptor fd, NativeCrypto.SSLHandshakeCallbacks shc, byte[] b, int off, int len, int readTimeoutMillis)`	Reads with the native SSL_read function from the encrypted data stream
`static int`	`SSL_read_BIO(long sslNativePointer, byte[] dest, int destOffset, int destLength, long sourceBioRef, long sinkBioRef, NativeCrypto.SSLHandshakeCallbacks shc)`
`static void`	`SSL_renegotiate(long sslNativePointer)`	Currently only intended for forcing renegotiation for testing.
`static String`	`SSL_SESSION_cipher(long sslSessionNativePointer)`
`static void`	`SSL_SESSION_free(long sslSessionNativePointer)`
`static long`	`SSL_SESSION_get_time(long sslSessionNativePointer)`
`static String`	`SSL_SESSION_get_version(long sslSessionNativePointer)`
`static byte[]`	`SSL_SESSION_session_id(long sslSessionNativePointer)`
`static void`	`SSL_set_accept_state(long sslNativePointer)`
`static int`	`SSL_set_alpn_protos(long sslPointer, byte[] protos)`	For clients, sets the list of supported ALPN protocols in wire-format (length-prefixed 8-bit strings).
`static void`	`SSL_set_cipher_lists(long ssl, String[] ciphers)`
`static void`	`SSL_set_client_CA_list(long ssl, byte[][] asn1DerEncodedX500Principals)`
`static void`	`SSL_set_connect_state(long sslNativePointer)`
`static long`	`SSL_set_mode(long ssl, long mode)`
`static long`	`SSL_set_options(long ssl, long options)`
`static void`	`SSL_set_reject_peer_renegotiations(long sslNativePointer, boolean renegotiationRejected)`
`static void`	`SSL_set_session(long sslNativePointer, long sslSessionNativePointer)`
`static void`	`SSL_set_session_creation_enabled(long sslNativePointer, boolean creationEnabled)`
`static void`	`SSL_set_tlsext_host_name(long sslNativePointer, String hostname)`
`static void`	`SSL_set_verify(long sslNativePointer, int mode)`
`static void`	`SSL_set1_tls_channel_id(long ssl, NativeRef.EVP_PKEY pkey)`
`static void`	`SSL_shutdown(long sslNativePointer, FileDescriptor fd, NativeCrypto.SSLHandshakeCallbacks shc)`
`static void`	`SSL_shutdown_BIO(long sslNativePointer, long sourceBioRef, long sinkBioRef, NativeCrypto.SSLHandshakeCallbacks shc)`
`static void`	`SSL_use_certificate(long ssl, long[] x509refs)`
`static void`	`SSL_use_PrivateKey(long ssl, NativeRef.EVP_PKEY pkey)`
`static void`	`SSL_use_psk_identity_hint(long ssl, String identityHint)`
`static void`	`SSL_write(long sslNativePointer, FileDescriptor fd, NativeCrypto.SSLHandshakeCallbacks shc, byte[] b, int off, int len, int writeTimeoutMillis)`	Writes with the native SSL_write function to the encrypted data stream.
`static int`	`SSL_write_BIO(long sslNativePointer, byte[] source, int length, long sinkBioRef, NativeCrypto.SSLHandshakeCallbacks shc)`
`static int`	`X509_check_issued(long ctx, long ctx2)`
`static int`	`X509_cmp(long x509ctx1, long x509ctx2)`
`static void`	`X509_CRL_free(long x509CrlCtx)`
`static long`	`X509_CRL_get_ext(long x509CrlCtx, String oid)`
`static byte[]`	`X509_CRL_get_ext_oid(long x509CrlCtx, String oid)`
`static byte[]`	`X509_CRL_get_issuer_name(long x509CrlCtx)`
`static long`	`X509_CRL_get_lastUpdate(long x509CrlCtx)`
`static long`	`X509_CRL_get_nextUpdate(long x509CrlCtx)`
`static long[]`	`X509_CRL_get_REVOKED(long x509CrlCtx)`	Returns an array of X509_REVOKED that are owned by the caller.
`static long`	`X509_CRL_get_version(long x509CrlCtx)`
`static long`	`X509_CRL_get0_by_cert(long x509CrlCtx, long x509Ctx)`	Returns X509_REVOKED reference that is not duplicated!
`static long`	`X509_CRL_get0_by_serial(long x509CrlCtx, byte[] serial)`	Returns X509_REVOKED reference that is not duplicated!
`static void`	`X509_CRL_print(long bioCtx, long x509CrlCtx)`
`static void`	`X509_CRL_verify(long x509CrlCtx, NativeRef.EVP_PKEY pkeyCtx)`
`static void`	`X509_delete_ext(long x509, String oid)`
`static long`	`X509_dup(long x509ctx)`
`static void`	`X509_free(long x509ctx)`
`static byte[]`	`X509_get_ext_oid(long x509ctx, String oid)`
`static byte[]`	`X509_get_issuer_name(long x509ctx)`
`static long`	`X509_get_notAfter(long x509ctx)`
`static long`	`X509_get_notBefore(long x509ctx)`
`static long`	`X509_get_pubkey(long x509ctx)`
`static byte[]`	`X509_get_serialNumber(long x509ctx)`
`static byte[]`	`X509_get_subject_name(long x509ctx)`
`static long`	`X509_get_version(long x509ctx)`
`static int`	`X509_NAME_hash(X500Principal principal)`
`static int`	`X509_NAME_hash_old(X500Principal principal)`
`static String`	`X509_NAME_print_ex(long x509nameCtx, long flags)`
`static void`	`X509_print_ex(long bioCtx, long x509ctx, long nmflag, long certflag)`
`static long`	`X509_REVOKED_dup(long x509RevokedCtx)`
`static long`	`X509_REVOKED_get_ext(long x509RevokedCtx, String oid)`
`static byte[]`	`X509_REVOKED_get_ext_oid(long x509RevokedCtx, String oid)`
`static byte[]`	`X509_REVOKED_get_serialNumber(long x509RevokedCtx)`
`static void`	`X509_REVOKED_print(long bioRef, long x509RevokedCtx)`
`static int`	`X509_supported_extension(long x509ExtensionRef)`
`static void`	`X509_verify(long x509ctx, NativeRef.EVP_PKEY pkeyCtx)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- isBoringSSL
```
public static final boolean isBoringSSL
```
- EC_CURVE_GFP
```
public static final int EC_CURVE_GFP
```
  Used to request EC_GROUP_new_curve_GFp to EC_GROUP_new_curve
  
  See Also:
  
  Constant Field Values
- EC_CURVE_GF2M
```
public static final int EC_CURVE_GF2M
```
  Used to request EC_GROUP_new_curve_GF2m to EC_GROUP_new_curve
  
  See Also:
  
  Constant Field Values
- RAND_SEED_LENGTH_IN_BYTES
```
public static final int RAND_SEED_LENGTH_IN_BYTES
```
  See Also:
  
  Constant Field Values
- GN_STACK_SUBJECT_ALT_NAME
```
public static final int GN_STACK_SUBJECT_ALT_NAME
```
  Used to request get_X509_GENERAL_NAME_stack get the "altname" field.
  
  See Also:
  
  Constant Field Values
- GN_STACK_ISSUER_ALT_NAME
```
public static final int GN_STACK_ISSUER_ALT_NAME
```
  Used to request get_X509_GENERAL_NAME_stack get the issuerAlternativeName extension.
  
  See Also:
  
  Constant Field Values
- EXTENSION_TYPE_NON_CRITICAL
```
public static final int EXTENSION_TYPE_NON_CRITICAL
```
  Used to request only non-critical types in get_X509*_ext_oids.
  
  See Also:
  
  Constant Field Values
- EXTENSION_TYPE_CRITICAL
```
public static final int EXTENSION_TYPE_CRITICAL
```
  Used to request only critical types in get_X509*_ext_oids.
  
  See Also:
  
  Constant Field Values
- PKCS7_CERTS
```
public static final int PKCS7_CERTS
```
  Used as the "which" field in d2i_PKCS7_bio and PEM_read_bio_PKCS7.
  
  See Also:
  
  Constant Field Values
- PKCS7_CRLS
```
public static final int PKCS7_CRLS
```
  Used as the "which" field in d2i_PKCS7_bio and PEM_read_bio_PKCS7.
  
  See Also:
  
  Constant Field Values
- OPENSSL_TO_STANDARD_CIPHER_SUITES
```
public static final Map<String,String> OPENSSL_TO_STANDARD_CIPHER_SUITES
```
- STANDARD_TO_OPENSSL_CIPHER_SUITES
```
public static final Map<String,String> STANDARD_TO_OPENSSL_CIPHER_SUITES
```
- SUPPORTED_CIPHER_SUITES_SET
```
public static final Set<String> SUPPORTED_CIPHER_SUITES_SET
```
- TLS_EMPTY_RENEGOTIATION_INFO_SCSV
```
public static final String TLS_EMPTY_RENEGOTIATION_INFO_SCSV
```
  TLS_EMPTY_RENEGOTIATION_INFO_SCSV is RFC 5746's renegotiation indication signaling cipher suite value. It is not a real cipher suite. It is just an indication in the default and supported cipher suite lists indicates that the implementation supports secure renegotiation.
  In the RI, its presence means that the SCSV is sent in the cipher suite list to indicate secure renegotiation support and its absense means to send an empty TLS renegotiation info extension instead.
  However, OpenSSL doesn't provide an API to give this level of control, instead always sending the SCSV and always including the empty renegotiation info if TLS is used (as opposed to SSL). So we simply allow TLS_EMPTY_RENEGOTIATION_INFO_SCSV to be passed for compatibility as to provide the hint that we support secure renegotiation.
  
  See Also:
  
  Constant Field Values
- TLS_FALLBACK_SCSV
```
public static final String TLS_FALLBACK_SCSV
```
  TLS_FALLBACK_SCSV is from https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00 to indicate to the server that this is a fallback protocol request.
  
  See Also:
  
  Constant Field Values
- TLSV12_PROTOCOLS
```
public static final String[] TLSV12_PROTOCOLS
```
  Protocols to enable by default when "TLSv1.2" is requested.
- TLSV11_PROTOCOLS
```
public static final String[] TLSV11_PROTOCOLS
```
  Protocols to enable by default when "TLSv1.1" is requested.
- TLSV1_PROTOCOLS
```
public static final String[] TLSV1_PROTOCOLS
```
  Protocols to enable by default when "TLSv1" is requested.
- SSLV3_PROTOCOLS
```
public static final String[] SSLV3_PROTOCOLS
```
  Protocols to enable by default when "SSLv3" is requested.
- DEFAULT_PROTOCOLS
```
public static final String[] DEFAULT_PROTOCOLS
```
- SSL_VERIFY_NONE
```
public static final int SSL_VERIFY_NONE
```
  See Also:
  
  Constant Field Values
- SSL_VERIFY_PEER
```
public static final int SSL_VERIFY_PEER
```
  See Also:
  
  Constant Field Values
- SSL_VERIFY_FAIL_IF_NO_PEER_CERT
```
public static final int SSL_VERIFY_FAIL_IF_NO_PEER_CERT
```
  See Also:
  
  Constant Field Values

Constructor Detail
- NativeCrypto
```
public NativeCrypto()
```

Method Detail

ENGINE_load_dynamic

public static void ENGINE_load_dynamic()

ENGINE_by_id

public static long ENGINE_by_id(String id)

ENGINE_add

public static int ENGINE_add(long e)

ENGINE_init

public static int ENGINE_init(long e)

ENGINE_finish

public static int ENGINE_finish(long e)

ENGINE_free

public static int ENGINE_free(long e)

ENGINE_load_private_key

public static long ENGINE_load_private_key(long e,
                                           String key_id)
                                    throws InvalidKeyException

Throws:: InvalidKeyException

ENGINE_get_id

public static String ENGINE_get_id(long engineRef)

ENGINE_ctrl_cmd_string

public static int ENGINE_ctrl_cmd_string(long engineRef,
                                         String cmd,
                                         String arg,
                                         int cmd_optional)

EVP_PKEY_new_DSA

public static long EVP_PKEY_new_DSA(byte[] p,
                                    byte[] q,
                                    byte[] g,
                                    byte[] pub_key,
                                    byte[] priv_key)

EVP_PKEY_new_RSA

public static long EVP_PKEY_new_RSA(byte[] n,
                                    byte[] e,
                                    byte[] d,
                                    byte[] p,
                                    byte[] q,
                                    byte[] dmp1,
                                    byte[] dmq1,
                                    byte[] iqmp)

EVP_PKEY_size

public static int EVP_PKEY_size(NativeRef.EVP_PKEY pkey)

EVP_PKEY_type

public static int EVP_PKEY_type(NativeRef.EVP_PKEY pkey)

EVP_PKEY_print_public

public static String EVP_PKEY_print_public(NativeRef.EVP_PKEY pkeyRef)

EVP_PKEY_print_params

public static String EVP_PKEY_print_params(NativeRef.EVP_PKEY pkeyRef)

EVP_PKEY_free

public static void EVP_PKEY_free(long pkey)

EVP_PKEY_cmp

public static int EVP_PKEY_cmp(NativeRef.EVP_PKEY pkey1,
                               NativeRef.EVP_PKEY pkey2)

i2d_PKCS8_PRIV_KEY_INFO

public static byte[] i2d_PKCS8_PRIV_KEY_INFO(NativeRef.EVP_PKEY pkey)

d2i_PKCS8_PRIV_KEY_INFO

public static long d2i_PKCS8_PRIV_KEY_INFO(byte[] data)

i2d_PUBKEY

public static byte[] i2d_PUBKEY(NativeRef.EVP_PKEY pkey)

d2i_PUBKEY

public static long d2i_PUBKEY(byte[] data)

PEM_read_bio_PUBKEY

public static long PEM_read_bio_PUBKEY(long bioCtx)

PEM_read_bio_PrivateKey

public static long PEM_read_bio_PrivateKey(long bioCtx)

getRSAPrivateKeyWrapper

public static long getRSAPrivateKeyWrapper(PrivateKey key,
                                           byte[] modulus)

getECPrivateKeyWrapper

public static long getECPrivateKeyWrapper(PrivateKey key,
                                          NativeRef.EC_GROUP ecGroupRef)

RSA_generate_key_ex

public static long RSA_generate_key_ex(int modulusBits,
                                       byte[] publicExponent)

RSA_size

public static int RSA_size(NativeRef.EVP_PKEY pkey)

RSA_private_encrypt

public static int RSA_private_encrypt(int flen,
                                      byte[] from,
                                      byte[] to,
                                      NativeRef.EVP_PKEY pkey,
                                      int padding)

RSA_public_decrypt

public static int RSA_public_decrypt(int flen,
                                     byte[] from,
                                     byte[] to,
                                     NativeRef.EVP_PKEY pkey,
                                     int padding)
                              throws BadPaddingException,
                                     SignatureException

Throws:: BadPaddingException; SignatureException

RSA_public_encrypt

public static int RSA_public_encrypt(int flen,
                                     byte[] from,
                                     byte[] to,
                                     NativeRef.EVP_PKEY pkey,
                                     int padding)

RSA_private_decrypt

public static int RSA_private_decrypt(int flen,
                                      byte[] from,
                                      byte[] to,
                                      NativeRef.EVP_PKEY pkey,
                                      int padding)
                               throws BadPaddingException,
                                      SignatureException

Throws:: BadPaddingException; SignatureException

get_RSA_public_params

public static byte[][] get_RSA_public_params(NativeRef.EVP_PKEY rsa)

Returns:: array of {n, e}

get_RSA_private_params

public static byte[][] get_RSA_private_params(NativeRef.EVP_PKEY rsa)

Returns:: array of {n, e, d, p, q, dmp1, dmq1, iqmp}

i2d_RSAPublicKey

public static byte[] i2d_RSAPublicKey(NativeRef.EVP_PKEY rsa)

i2d_RSAPrivateKey

public static byte[] i2d_RSAPrivateKey(NativeRef.EVP_PKEY rsa)

EVP_PKEY_new_DH

public static long EVP_PKEY_new_DH(byte[] p,
                                   byte[] g,
                                   byte[] pub_key,
                                   byte[] priv_key)

DH_generate_parameters_ex

public static long DH_generate_parameters_ex(int primeBits,
                                             long generator)

DH_generate_key

public static void DH_generate_key(NativeRef.EVP_PKEY pkeyRef)

get_DH_params

public static byte[][] get_DH_params(NativeRef.EVP_PKEY dh)

Returns:: array of {p, g, y(pub), x(priv)}

EVP_PKEY_new_EC_KEY

public static long EVP_PKEY_new_EC_KEY(NativeRef.EC_GROUP groupRef,
                                       NativeRef.EC_POINT pubkeyRef,
                                       byte[] privkey)

EC_GROUP_new_by_curve_name

public static long EC_GROUP_new_by_curve_name(String curveName)

EC_GROUP_new_arbitrary

public static long EC_GROUP_new_arbitrary(byte[] p,
                                          byte[] a,
                                          byte[] b,
                                          byte[] x,
                                          byte[] y,
                                          byte[] order,
                                          int cofactor)

EC_GROUP_set_asn1_flag

public static void EC_GROUP_set_asn1_flag(NativeRef.EC_GROUP groupRef,
                                          int flag)

EC_GROUP_set_point_conversion_form

public static void EC_GROUP_set_point_conversion_form(NativeRef.EC_GROUP groupRef,
                                                      int form)

EC_GROUP_get_curve_name

public static String EC_GROUP_get_curve_name(NativeRef.EC_GROUP groupRef)

EC_GROUP_get_curve

public static byte[][] EC_GROUP_get_curve(NativeRef.EC_GROUP groupRef)

EC_GROUP_clear_free

public static void EC_GROUP_clear_free(long groupRef)

EC_GROUP_get_generator

public static long EC_GROUP_get_generator(NativeRef.EC_GROUP groupRef)

get_EC_GROUP_type

public static int get_EC_GROUP_type(NativeRef.EC_GROUP groupRef)

EC_GROUP_get_order

public static byte[] EC_GROUP_get_order(NativeRef.EC_GROUP groupRef)

EC_GROUP_get_degree

public static int EC_GROUP_get_degree(NativeRef.EC_GROUP groupRef)

EC_GROUP_get_cofactor

public static byte[] EC_GROUP_get_cofactor(NativeRef.EC_GROUP groupRef)

EC_POINT_new

public static long EC_POINT_new(NativeRef.EC_GROUP groupRef)

EC_POINT_clear_free

public static void EC_POINT_clear_free(long pointRef)

EC_POINT_get_affine_coordinates

public static byte[][] EC_POINT_get_affine_coordinates(NativeRef.EC_GROUP groupRef,
                                                       NativeRef.EC_POINT pointRef)

EC_POINT_set_affine_coordinates

public static void EC_POINT_set_affine_coordinates(NativeRef.EC_GROUP groupRef,
                                                   NativeRef.EC_POINT pointRef,
                                                   byte[] x,
                                                   byte[] y)

EC_KEY_generate_key

public static long EC_KEY_generate_key(NativeRef.EC_GROUP groupRef)

EC_KEY_get1_group

public static long EC_KEY_get1_group(NativeRef.EVP_PKEY pkeyRef)

EC_KEY_get_private_key

public static byte[] EC_KEY_get_private_key(NativeRef.EVP_PKEY keyRef)

EC_KEY_get_public_key

public static long EC_KEY_get_public_key(NativeRef.EVP_PKEY keyRef)

EC_KEY_set_nonce_from_hash

public static void EC_KEY_set_nonce_from_hash(NativeRef.EVP_PKEY keyRef,
                                              boolean enabled)

ECDH_compute_key

public static int ECDH_compute_key(byte[] out,
                                   int outOffset,
                                   NativeRef.EVP_PKEY publicKeyRef,
                                   NativeRef.EVP_PKEY privateKeyRef)
                            throws InvalidKeyException

Throws:: InvalidKeyException

EVP_get_digestbyname

public static long EVP_get_digestbyname(String name)

EVP_MD_size

public static int EVP_MD_size(long evp_md_const)

EVP_MD_block_size

public static int EVP_MD_block_size(long evp_md_const)

EVP_MD_CTX_create

public static long EVP_MD_CTX_create()

EVP_MD_CTX_init

public static void EVP_MD_CTX_init(NativeRef.EVP_MD_CTX ctx)

EVP_MD_CTX_destroy

public static void EVP_MD_CTX_destroy(long ctx)

EVP_MD_CTX_copy

public static int EVP_MD_CTX_copy(NativeRef.EVP_MD_CTX dst_ctx,
                                  NativeRef.EVP_MD_CTX src_ctx)

EVP_DigestInit

public static int EVP_DigestInit(NativeRef.EVP_MD_CTX ctx,
                                 long evp_md)

EVP_DigestUpdate

public static void EVP_DigestUpdate(NativeRef.EVP_MD_CTX ctx,
                                    byte[] buffer,
                                    int offset,
                                    int length)

EVP_DigestUpdateDirect

public static void EVP_DigestUpdateDirect(NativeRef.EVP_MD_CTX ctx,
                                          long ptr,
                                          int length)

EVP_DigestFinal

public static int EVP_DigestFinal(NativeRef.EVP_MD_CTX ctx,
                                  byte[] hash,
                                  int offset)

EVP_DigestSignInit

public static void EVP_DigestSignInit(NativeRef.EVP_MD_CTX evp_md_ctx,
                                      long evp_md,
                                      NativeRef.EVP_PKEY evp_pkey)

EVP_DigestSignUpdate

public static void EVP_DigestSignUpdate(NativeRef.EVP_MD_CTX evp_md_ctx,
                                        byte[] in)

EVP_DigestSignFinal

public static byte[] EVP_DigestSignFinal(NativeRef.EVP_MD_CTX evp_md_ctx)

EVP_SignInit

public static int EVP_SignInit(NativeRef.EVP_MD_CTX ctx,
                               long evpRef)

EVP_SignUpdate

public static void EVP_SignUpdate(NativeRef.EVP_MD_CTX ctx,
                                  byte[] buffer,
                                  int offset,
                                  int length)

EVP_SignFinal

public static int EVP_SignFinal(NativeRef.EVP_MD_CTX ctx,
                                byte[] signature,
                                int offset,
                                NativeRef.EVP_PKEY key)

EVP_VerifyInit

public static int EVP_VerifyInit(NativeRef.EVP_MD_CTX ctx,
                                 long evpRef)

EVP_VerifyUpdate

public static void EVP_VerifyUpdate(NativeRef.EVP_MD_CTX ctx,
                                    byte[] buffer,
                                    int offset,
                                    int length)

EVP_VerifyFinal

public static int EVP_VerifyFinal(NativeRef.EVP_MD_CTX ctx,
                                  byte[] signature,
                                  int offset,
                                  int length,
                                  NativeRef.EVP_PKEY key)

EVP_get_cipherbyname

public static long EVP_get_cipherbyname(String string)

EVP_CipherInit_ex

public static void EVP_CipherInit_ex(NativeRef.EVP_CIPHER_CTX ctx,
                                     long evpCipher,
                                     byte[] key,
                                     byte[] iv,
                                     boolean encrypting)

EVP_CipherUpdate

public static int EVP_CipherUpdate(NativeRef.EVP_CIPHER_CTX ctx,
                                   byte[] out,
                                   int outOffset,
                                   byte[] in,
                                   int inOffset,
                                   int inLength)

EVP_CipherFinal_ex

public static int EVP_CipherFinal_ex(NativeRef.EVP_CIPHER_CTX ctx,
                                     byte[] out,
                                     int outOffset)
                              throws BadPaddingException,
                                     IllegalBlockSizeException

Throws:: BadPaddingException; IllegalBlockSizeException

EVP_CIPHER_iv_length

public static int EVP_CIPHER_iv_length(long evpCipher)

EVP_CIPHER_CTX_new

public static long EVP_CIPHER_CTX_new()

EVP_CIPHER_CTX_block_size

public static int EVP_CIPHER_CTX_block_size(NativeRef.EVP_CIPHER_CTX ctx)

get_EVP_CIPHER_CTX_buf_len

public static int get_EVP_CIPHER_CTX_buf_len(NativeRef.EVP_CIPHER_CTX ctx)

get_EVP_CIPHER_CTX_final_used

public static boolean get_EVP_CIPHER_CTX_final_used(NativeRef.EVP_CIPHER_CTX ctx)

EVP_CIPHER_CTX_set_padding

public static void EVP_CIPHER_CTX_set_padding(NativeRef.EVP_CIPHER_CTX ctx,
                                              boolean enablePadding)

EVP_CIPHER_CTX_set_key_length

public static void EVP_CIPHER_CTX_set_key_length(NativeRef.EVP_CIPHER_CTX ctx,
                                                 int keyBitSize)

EVP_CIPHER_CTX_free

public static void EVP_CIPHER_CTX_free(long ctx)

EVP_aead_aes_128_gcm

public static long EVP_aead_aes_128_gcm()

EVP_aead_aes_256_gcm

public static long EVP_aead_aes_256_gcm()

EVP_AEAD_CTX_init

public static long EVP_AEAD_CTX_init(long evpAead,
                                     byte[] key,
                                     int tagLen)

EVP_AEAD_CTX_cleanup

public static void EVP_AEAD_CTX_cleanup(long ctx)

EVP_AEAD_max_overhead

public static int EVP_AEAD_max_overhead(long evpAead)

EVP_AEAD_nonce_length

public static int EVP_AEAD_nonce_length(long evpAead)

EVP_AEAD_max_tag_len

public static int EVP_AEAD_max_tag_len(long evpAead)

EVP_AEAD_CTX_seal

public static int EVP_AEAD_CTX_seal(NativeRef.EVP_AEAD_CTX ctx,
                                    byte[] out,
                                    int outOffset,
                                    byte[] nonce,
                                    byte[] in,
                                    int inOffset,
                                    int inLength,
                                    byte[] ad)
                             throws BadPaddingException

Throws:: BadPaddingException

EVP_AEAD_CTX_open

public static int EVP_AEAD_CTX_open(NativeRef.EVP_AEAD_CTX ctx,
                                    byte[] out,
                                    int outOffset,
                                    byte[] nonce,
                                    byte[] in,
                                    int inOffset,
                                    int inLength,
                                    byte[] ad)
                             throws BadPaddingException

Throws:: BadPaddingException

HMAC_CTX_new
```
public static long HMAC_CTX_new()
```

HMAC_CTX_free

public static void HMAC_CTX_free(long ctx)

HMAC_Init_ex

public static void HMAC_Init_ex(NativeRef.HMAC_CTX ctx,
                                byte[] key,
                                long evp_md)

HMAC_Update

public static void HMAC_Update(NativeRef.HMAC_CTX ctx,
                               byte[] in,
                               int inOffset,
                               int inLength)

HMAC_Final

public static byte[] HMAC_Final(NativeRef.HMAC_CTX ctx)

RAND_seed

public static void RAND_seed(byte[] seed)

RAND_load_file

public static int RAND_load_file(String filename,
                                 long max_bytes)

RAND_bytes

public static void RAND_bytes(byte[] output)

OBJ_txt2nid

public static int OBJ_txt2nid(String oid)

OBJ_txt2nid_longName

public static String OBJ_txt2nid_longName(String oid)

OBJ_txt2nid_oid

public static String OBJ_txt2nid_oid(String oid)

X509_NAME_hash

public static int X509_NAME_hash(X500Principal principal)

X509_NAME_hash_old

public static int X509_NAME_hash_old(X500Principal principal)

X509_NAME_print_ex

public static String X509_NAME_print_ex(long x509nameCtx,
                                        long flags)

d2i_X509_bio

public static long d2i_X509_bio(long bioCtx)

d2i_X509

public static long d2i_X509(byte[] encoded)

PEM_read_bio_X509

public static long PEM_read_bio_X509(long bioCtx)

i2d_X509

public static byte[] i2d_X509(long x509ctx)

i2d_X509_PUBKEY
```
public static byte[] i2d_X509_PUBKEY(long x509ctx)
```
Takes an X509 context not an X509_PUBKEY context.

ASN1_seq_pack_X509

public static byte[] ASN1_seq_pack_X509(long[] x509CertRefs)

ASN1_seq_unpack_X509_bio

public static long[] ASN1_seq_unpack_X509_bio(long bioRef)

X509_free

public static void X509_free(long x509ctx)

X509_dup

public static long X509_dup(long x509ctx)

X509_cmp

public static int X509_cmp(long x509ctx1,
                           long x509ctx2)

get_X509_hashCode

public static int get_X509_hashCode(long x509ctx)

X509_print_ex

public static void X509_print_ex(long bioCtx,
                                 long x509ctx,
                                 long nmflag,
                                 long certflag)

X509_get_issuer_name

public static byte[] X509_get_issuer_name(long x509ctx)

X509_get_subject_name

public static byte[] X509_get_subject_name(long x509ctx)

get_X509_sig_alg_oid

public static String get_X509_sig_alg_oid(long x509ctx)

get_X509_sig_alg_parameter

public static byte[] get_X509_sig_alg_parameter(long x509ctx)

get_X509_issuerUID

public static boolean[] get_X509_issuerUID(long x509ctx)

get_X509_subjectUID

public static boolean[] get_X509_subjectUID(long x509ctx)

X509_get_pubkey

public static long X509_get_pubkey(long x509ctx)
                            throws NoSuchAlgorithmException

Throws:: NoSuchAlgorithmException

get_X509_pubkey_oid

public static String get_X509_pubkey_oid(long x509ctx)

X509_get_ext_oid

public static byte[] X509_get_ext_oid(long x509ctx,
                                      String oid)

get_X509_ext_oids

public static String[] get_X509_ext_oids(long x509ctx,
                                         int critical)

get_X509_GENERAL_NAME_stack

public static Object[][] get_X509_GENERAL_NAME_stack(long x509ctx,
                                                     int type)
                                              throws CertificateParsingException

Throws:: CertificateParsingException

get_X509_ex_kusage

public static boolean[] get_X509_ex_kusage(long x509ctx)

get_X509_ex_xkusage

public static String[] get_X509_ex_xkusage(long x509ctx)

get_X509_ex_pathlen

public static int get_X509_ex_pathlen(long x509ctx)

X509_get_notBefore

public static long X509_get_notBefore(long x509ctx)

X509_get_notAfter

public static long X509_get_notAfter(long x509ctx)

X509_get_version

public static long X509_get_version(long x509ctx)

X509_get_serialNumber

public static byte[] X509_get_serialNumber(long x509ctx)

X509_verify

public static void X509_verify(long x509ctx,
                               NativeRef.EVP_PKEY pkeyCtx)
                        throws BadPaddingException

Throws:: BadPaddingException

get_X509_cert_info_enc

public static byte[] get_X509_cert_info_enc(long x509ctx)

get_X509_signature

public static byte[] get_X509_signature(long x509ctx)

get_X509_ex_flags

public static int get_X509_ex_flags(long x509ctx)

X509_check_issued

public static int X509_check_issued(long ctx,
                                    long ctx2)

d2i_PKCS7_bio

public static long[] d2i_PKCS7_bio(long bioCtx,
                                   int which)

Returns an array of X509 or X509_CRL pointers.

i2d_PKCS7
```
public static byte[] i2d_PKCS7(long[] certs)
```
Returns an array of X509 or X509_CRL pointers.

PEM_read_bio_PKCS7

public static long[] PEM_read_bio_PKCS7(long bioCtx,
                                        int which)

Returns an array of X509 or X509_CRL pointers.

d2i_X509_CRL_bio

public static long d2i_X509_CRL_bio(long bioCtx)

PEM_read_bio_X509_CRL

public static long PEM_read_bio_X509_CRL(long bioCtx)

i2d_X509_CRL

public static byte[] i2d_X509_CRL(long x509CrlCtx)

X509_CRL_free

public static void X509_CRL_free(long x509CrlCtx)

X509_CRL_print

public static void X509_CRL_print(long bioCtx,
                                  long x509CrlCtx)

get_X509_CRL_sig_alg_oid

public static String get_X509_CRL_sig_alg_oid(long x509CrlCtx)

get_X509_CRL_sig_alg_parameter

public static byte[] get_X509_CRL_sig_alg_parameter(long x509CrlCtx)

X509_CRL_get_issuer_name

public static byte[] X509_CRL_get_issuer_name(long x509CrlCtx)

X509_CRL_get0_by_cert

public static long X509_CRL_get0_by_cert(long x509CrlCtx,
                                         long x509Ctx)

Returns X509_REVOKED reference that is not duplicated!

X509_CRL_get0_by_serial

public static long X509_CRL_get0_by_serial(long x509CrlCtx,
                                           byte[] serial)

Returns X509_REVOKED reference that is not duplicated!

X509_CRL_get_REVOKED
```
public static long[] X509_CRL_get_REVOKED(long x509CrlCtx)
```
Returns an array of X509_REVOKED that are owned by the caller.

get_X509_CRL_ext_oids

public static String[] get_X509_CRL_ext_oids(long x509ctx,
                                             int critical)

X509_CRL_get_ext_oid

public static byte[] X509_CRL_get_ext_oid(long x509CrlCtx,
                                          String oid)

X509_delete_ext

public static void X509_delete_ext(long x509,
                                   String oid)

X509_CRL_get_version

public static long X509_CRL_get_version(long x509CrlCtx)

X509_CRL_get_ext

public static long X509_CRL_get_ext(long x509CrlCtx,
                                    String oid)

get_X509_CRL_signature

public static byte[] get_X509_CRL_signature(long x509ctx)

X509_CRL_verify

public static void X509_CRL_verify(long x509CrlCtx,
                                   NativeRef.EVP_PKEY pkeyCtx)

get_X509_CRL_crl_enc

public static byte[] get_X509_CRL_crl_enc(long x509CrlCtx)

X509_CRL_get_lastUpdate

public static long X509_CRL_get_lastUpdate(long x509CrlCtx)

X509_CRL_get_nextUpdate

public static long X509_CRL_get_nextUpdate(long x509CrlCtx)

X509_REVOKED_dup

public static long X509_REVOKED_dup(long x509RevokedCtx)

i2d_X509_REVOKED

public static byte[] i2d_X509_REVOKED(long x509RevokedCtx)

get_X509_REVOKED_ext_oids

public static String[] get_X509_REVOKED_ext_oids(long x509ctx,
                                                 int critical)

X509_REVOKED_get_ext_oid

public static byte[] X509_REVOKED_get_ext_oid(long x509RevokedCtx,
                                              String oid)

X509_REVOKED_get_serialNumber

public static byte[] X509_REVOKED_get_serialNumber(long x509RevokedCtx)

X509_REVOKED_get_ext

public static long X509_REVOKED_get_ext(long x509RevokedCtx,
                                        String oid)

get_X509_REVOKED_revocationDate

public static long get_X509_REVOKED_revocationDate(long x509RevokedCtx)

Returns ASN1_TIME reference.

X509_REVOKED_print

public static void X509_REVOKED_print(long bioRef,
                                      long x509RevokedCtx)

X509_supported_extension

public static int X509_supported_extension(long x509ExtensionRef)

ASN1_TIME_to_Calendar

public static void ASN1_TIME_to_Calendar(long asn1TimeCtx,
                                         Calendar cal)

create_BIO_InputStream

public static long create_BIO_InputStream(OpenSSLBIOInputStream is,
                                          boolean isFinite)

create_BIO_OutputStream

public static long create_BIO_OutputStream(OutputStream os)

BIO_read

public static int BIO_read(long bioRef,
                           byte[] buffer)

BIO_write

public static void BIO_write(long bioRef,
                             byte[] buffer,
                             int offset,
                             int length)
                      throws IOException

Throws:: IOException

BIO_free_all

public static void BIO_free_all(long bioRef)

SSL_CTX_new
```
public static long SSL_CTX_new()
```

getSupportedCipherSuites

public static String[] getSupportedCipherSuites()

SSL_CTX_free

public static void SSL_CTX_free(long ssl_ctx)

SSL_CTX_set_session_id_context

public static void SSL_CTX_set_session_id_context(long ssl_ctx,
                                                  byte[] sid_ctx)

SSL_new

public static long SSL_new(long ssl_ctx)
                    throws SSLException

Throws:: SSLException

SSL_enable_tls_channel_id

public static void SSL_enable_tls_channel_id(long ssl)
                                      throws SSLException

Throws:: SSLException

SSL_get_tls_channel_id

public static byte[] SSL_get_tls_channel_id(long ssl)
                                     throws SSLException

Throws:: SSLException

SSL_set1_tls_channel_id

public static void SSL_set1_tls_channel_id(long ssl,
                                           NativeRef.EVP_PKEY pkey)

SSL_use_certificate

public static void SSL_use_certificate(long ssl,
                                       long[] x509refs)

SSL_use_PrivateKey

public static void SSL_use_PrivateKey(long ssl,
                                      NativeRef.EVP_PKEY pkey)

SSL_check_private_key

public static void SSL_check_private_key(long ssl)
                                  throws SSLException

Throws:: SSLException

SSL_set_client_CA_list

public static void SSL_set_client_CA_list(long ssl,
                                          byte[][] asn1DerEncodedX500Principals)

SSL_get_mode

public static long SSL_get_mode(long ssl)

SSL_set_mode

public static long SSL_set_mode(long ssl,
                                long mode)

SSL_clear_mode

public static long SSL_clear_mode(long ssl,
                                  long mode)

SSL_get_options

public static long SSL_get_options(long ssl)

SSL_set_options

public static long SSL_set_options(long ssl,
                                   long options)

SSL_clear_options

public static long SSL_clear_options(long ssl,
                                     long options)

SSL_enable_signed_cert_timestamps

public static void SSL_enable_signed_cert_timestamps(long ssl)

SSL_get_signed_cert_timestamp_list

public static byte[] SSL_get_signed_cert_timestamp_list(long ssl)

SSL_CTX_set_signed_cert_timestamp_list

public static void SSL_CTX_set_signed_cert_timestamp_list(long ssl,
                                                          byte[] list)

SSL_enable_ocsp_stapling

public static void SSL_enable_ocsp_stapling(long ssl)

SSL_get_ocsp_response

public static byte[] SSL_get_ocsp_response(long ssl)

SSL_CTX_set_ocsp_response

public static void SSL_CTX_set_ocsp_response(long ssl,
                                             byte[] response)

SSL_use_psk_identity_hint

public static void SSL_use_psk_identity_hint(long ssl,
                                             String identityHint)
                                      throws SSLException

Throws:: SSLException

set_SSL_psk_client_callback_enabled

public static void set_SSL_psk_client_callback_enabled(long ssl,
                                                       boolean enabled)

set_SSL_psk_server_callback_enabled

public static void set_SSL_psk_server_callback_enabled(long ssl,
                                                       boolean enabled)

getSupportedProtocols

public static String[] getSupportedProtocols()

setEnabledProtocols

public static void setEnabledProtocols(long ssl,
                                       String[] protocols)

checkEnabledProtocols

public static String[] checkEnabledProtocols(String[] protocols)

SSL_set_cipher_lists

public static void SSL_set_cipher_lists(long ssl,
                                        String[] ciphers)

SSL_get_ciphers
```
public static long[] SSL_get_ciphers(long ssl)
```
Gets the list of cipher suites enabled for the provided SSL instance.

Returns:

array of SSL_CIPHER references.

get_SSL_CIPHER_algorithm_mkey

public static int get_SSL_CIPHER_algorithm_mkey(long sslCipher)

get_SSL_CIPHER_algorithm_auth

public static int get_SSL_CIPHER_algorithm_auth(long sslCipher)

setEnabledCipherSuites

public static void setEnabledCipherSuites(long ssl,
                                          String[] cipherSuites)

checkEnabledCipherSuites

public static String[] checkEnabledCipherSuites(String[] cipherSuites)

SSL_set_accept_state

public static void SSL_set_accept_state(long sslNativePointer)

SSL_set_connect_state

public static void SSL_set_connect_state(long sslNativePointer)

SSL_set_verify

public static void SSL_set_verify(long sslNativePointer,
                                  int mode)

SSL_set_session

public static void SSL_set_session(long sslNativePointer,
                                   long sslSessionNativePointer)
                            throws SSLException

Throws:: SSLException

SSL_set_session_creation_enabled

public static void SSL_set_session_creation_enabled(long sslNativePointer,
                                                    boolean creationEnabled)
                                             throws SSLException

Throws:: SSLException

SSL_set_reject_peer_renegotiations

public static void SSL_set_reject_peer_renegotiations(long sslNativePointer,
                                                      boolean renegotiationRejected)
                                               throws SSLException

Throws:: SSLException

SSL_set_tlsext_host_name

public static void SSL_set_tlsext_host_name(long sslNativePointer,
                                            String hostname)
                                     throws SSLException

Throws:: SSLException

SSL_get_servername

public static String SSL_get_servername(long sslNativePointer)

SSL_CTX_enable_npn
```
public static void SSL_CTX_enable_npn(long sslCtxNativePointer)
```
Enables NPN for all SSL connections in the context.
For clients this causes the NPN extension to be included in the ClientHello message.
For servers this causes the NPN extension to be included in the ServerHello message. The NPN extension will not be included in the ServerHello response if the client didn't include it in the ClientHello request.
In either case the caller should pass a non-null byte array of NPN protocols to SSL_do_handshake(long, java.io.FileDescriptor, org.conscrypt.NativeCrypto.SSLHandshakeCallbacks, int, boolean, byte[], byte[]).

SSL_CTX_disable_npn
```
public static void SSL_CTX_disable_npn(long sslCtxNativePointer)
```
Disables NPN for all SSL connections in the context.

SSL_set_alpn_protos
```
public static int SSL_set_alpn_protos(long sslPointer,
                                      byte[] protos)
```
For clients, sets the list of supported ALPN protocols in wire-format (length-prefixed 8-bit strings).

SSL_get0_alpn_selected
```
public static byte[] SSL_get0_alpn_selected(long sslPointer)
```
Returns the selected ALPN protocol. If the server did not select a protocol, null will be returned.

SSL_do_handshake

public static long SSL_do_handshake(long sslNativePointer,
                                    FileDescriptor fd,
                                    NativeCrypto.SSLHandshakeCallbacks shc,
                                    int timeoutMillis,
                                    boolean client_mode,
                                    byte[] npnProtocols,
                                    byte[] alpnProtocols)
                             throws SSLException,
                                    SocketTimeoutException,
                                    CertificateException

Returns the sslSessionNativePointer of the negotiated session. If this is a server negotiation, supplying the alpnProtocols will enable ALPN negotiation.

Throws:: SSLException; SocketTimeoutException; CertificateException

SSL_do_handshake_bio

public static long SSL_do_handshake_bio(long sslNativePointer,
                                        long sourceBioRef,
                                        long sinkBioRef,
                                        NativeCrypto.SSLHandshakeCallbacks shc,
                                        boolean client_mode,
                                        byte[] npnProtocols,
                                        byte[] alpnProtocols)
                                 throws SSLException,
                                        SocketTimeoutException,
                                        CertificateException

Returns the sslSessionNativePointer of the negotiated session. If this is a server negotiation, supplying the alpnProtocols will enable ALPN negotiation.

Throws:: SSLException; SocketTimeoutException; CertificateException

SSL_get_npn_negotiated_protocol

public static byte[] SSL_get_npn_negotiated_protocol(long sslNativePointer)

SSL_renegotiate
```
public static void SSL_renegotiate(long sslNativePointer)
                            throws SSLException
```
Currently only intended for forcing renegotiation for testing. Not used within OpenSSLSocketImpl.

Throws:

SSLException

SSL_get_certificate
```
public static long[] SSL_get_certificate(long sslNativePointer)
```
Returns the local X509 certificate references. Must X509_free when done.

SSL_get_peer_cert_chain
```
public static long[] SSL_get_peer_cert_chain(long sslNativePointer)
```
Returns the peer X509 certificate references. Must X509_free when done.

SSL_read

public static int SSL_read(long sslNativePointer,
                           FileDescriptor fd,
                           NativeCrypto.SSLHandshakeCallbacks shc,
                           byte[] b,
                           int off,
                           int len,
                           int readTimeoutMillis)
                    throws IOException

Reads with the native SSL_read function from the encrypted data stream

Returns:: -1 if error or the end of the stream is reached.
Throws:: IOException

SSL_read_BIO

public static int SSL_read_BIO(long sslNativePointer,
                               byte[] dest,
                               int destOffset,
                               int destLength,
                               long sourceBioRef,
                               long sinkBioRef,
                               NativeCrypto.SSLHandshakeCallbacks shc)
                        throws IOException

Throws:: IOException

SSL_write

public static void SSL_write(long sslNativePointer,
                             FileDescriptor fd,
                             NativeCrypto.SSLHandshakeCallbacks shc,
                             byte[] b,
                             int off,
                             int len,
                             int writeTimeoutMillis)
                      throws IOException

Writes with the native SSL_write function to the encrypted data stream.

Throws:: IOException

SSL_write_BIO

public static int SSL_write_BIO(long sslNativePointer,
                                byte[] source,
                                int length,
                                long sinkBioRef,
                                NativeCrypto.SSLHandshakeCallbacks shc)
                         throws IOException

Throws:: IOException

SSL_interrupt

public static void SSL_interrupt(long sslNativePointer)

SSL_shutdown

public static void SSL_shutdown(long sslNativePointer,
                                FileDescriptor fd,
                                NativeCrypto.SSLHandshakeCallbacks shc)
                         throws IOException

Throws:: IOException

SSL_shutdown_BIO

public static void SSL_shutdown_BIO(long sslNativePointer,
                                    long sourceBioRef,
                                    long sinkBioRef,
                                    NativeCrypto.SSLHandshakeCallbacks shc)
                             throws IOException

Throws:: IOException

SSL_get_shutdown

public static int SSL_get_shutdown(long sslNativePointer)

SSL_free

public static void SSL_free(long sslNativePointer)

SSL_SESSION_session_id

public static byte[] SSL_SESSION_session_id(long sslSessionNativePointer)

SSL_SESSION_get_time

public static long SSL_SESSION_get_time(long sslSessionNativePointer)

SSL_SESSION_get_version

public static String SSL_SESSION_get_version(long sslSessionNativePointer)

SSL_SESSION_cipher

public static String SSL_SESSION_cipher(long sslSessionNativePointer)

SSL_SESSION_free

public static void SSL_SESSION_free(long sslSessionNativePointer)

i2d_SSL_SESSION

public static byte[] i2d_SSL_SESSION(long sslSessionNativePointer)

d2i_SSL_SESSION

public static long d2i_SSL_SESSION(byte[] data)

ERR_peek_last_error

public static long ERR_peek_last_error()

SSL_CIPHER_get_kx_name

public static String SSL_CIPHER_get_kx_name(long cipherAddress)

get_cipher_names

public static String[] get_cipher_names(String selection)

get_ocsp_single_extension

public static byte[] get_ocsp_single_extension(byte[] ocspResponse,
                                               String oid,
                                               long x509Ref,
                                               long issuerX509Ref)

getDirectBufferAddress
```
public static long getDirectBufferAddress(Buffer buf)
```
Returns the starting address of the memory region referenced by the provided direct Buffer or 0 if the provided buffer is not direct or if such access to direct buffers is not supported by the platform.
NOTE: This method ignores the buffer's current position.

Class NativeCrypto

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

isBoringSSL

EC_CURVE_GFP

EC_CURVE_GF2M

RAND_SEED_LENGTH_IN_BYTES

GN_STACK_SUBJECT_ALT_NAME

GN_STACK_ISSUER_ALT_NAME

EXTENSION_TYPE_NON_CRITICAL

EXTENSION_TYPE_CRITICAL

PKCS7_CERTS

PKCS7_CRLS

OPENSSL_TO_STANDARD_CIPHER_SUITES

STANDARD_TO_OPENSSL_CIPHER_SUITES

SUPPORTED_CIPHER_SUITES_SET

TLS_EMPTY_RENEGOTIATION_INFO_SCSV

TLS_FALLBACK_SCSV

TLSV12_PROTOCOLS

TLSV11_PROTOCOLS

TLSV1_PROTOCOLS

SSLV3_PROTOCOLS

DEFAULT_PROTOCOLS

SSL_VERIFY_NONE

SSL_VERIFY_PEER

SSL_VERIFY_FAIL_IF_NO_PEER_CERT

Constructor Detail

NativeCrypto