/cyassl/ssl.h
C Header | 912 lines | 643 code | 197 blank | 72 comment | 1 complexity | e9573939d98e19b167ad0386f5eb6be1 MD5 | raw file
Possible License(s): GPL-2.0
- /* ssl.h
- *
- * Copyright (C) 2006-2012 Sawtooth Consulting Ltd.
- *
- * This file is part of CyaSSL.
- *
- * CyaSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * CyaSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
- /* CyaSSL API */
- #ifndef CYASSL_SSL_H
- #define CYASSL_SSL_H
- /* for users not using preprocessor flags*/
- #include <cyassl/ctaocrypt/settings.h>
- #include <cyassl/version.h>
- #ifndef NO_FILESYSTEM
- #ifdef FREESCALE_MQX
- #include <fio.h>
- #else
- #include <stdio.h> /* ERR_printf */
- #endif
- #endif
- #ifdef YASSL_PREFIX
- #include "prefix_ssl.h"
- #endif
- #ifdef LIBCYASSL_VERSION_STRING
- #define CYASSL_VERSION LIBCYASSL_VERSION_STRING
- #endif
- #ifdef _WIN32
- /* wincrypt.h clashes */
- #undef OCSP_REQUEST
- #undef OCSP_RESPONSE
- #endif
- #ifdef __cplusplus
- extern "C" {
- #endif
- typedef struct CYASSL CYASSL;
- typedef struct CYASSL_SESSION CYASSL_SESSION;
- typedef struct CYASSL_METHOD CYASSL_METHOD;
- typedef struct CYASSL_CTX CYASSL_CTX;
- typedef struct CYASSL_X509 CYASSL_X509;
- typedef struct CYASSL_X509_NAME CYASSL_X509_NAME;
- typedef struct CYASSL_X509_CHAIN CYASSL_X509_CHAIN;
- typedef struct CYASSL_CERT_MANAGER CYASSL_CERT_MANAGER;
- typedef struct CYASSL_SOCKADDR CYASSL_SOCKADDR;
- /* redeclare guard */
- #define CYASSL_TYPES_DEFINED
- typedef struct CYASSL_RSA CYASSL_RSA;
- typedef struct CYASSL_DSA CYASSL_DSA;
- typedef struct CYASSL_CIPHER CYASSL_CIPHER;
- typedef struct CYASSL_X509_LOOKUP CYASSL_X509_LOOKUP;
- typedef struct CYASSL_X509_LOOKUP_METHOD CYASSL_X509_LOOKUP_METHOD;
- typedef struct CYASSL_X509_CRL CYASSL_X509_CRL;
- typedef struct CYASSL_BIO CYASSL_BIO;
- typedef struct CYASSL_BIO_METHOD CYASSL_BIO_METHOD;
- typedef struct CYASSL_X509_EXTENSION CYASSL_X509_EXTENSION;
- typedef struct CYASSL_ASN1_TIME CYASSL_ASN1_TIME;
- typedef struct CYASSL_ASN1_INTEGER CYASSL_ASN1_INTEGER;
- typedef struct CYASSL_ASN1_OBJECT CYASSL_ASN1_OBJECT;
- typedef struct CYASSL_ASN1_STRING CYASSL_ASN1_STRING;
- typedef struct CYASSL_dynlock_value CYASSL_dynlock_value;
- #define CYASSL_ASN1_UTCTIME CYASSL_ASN1_TIME
- typedef struct CYASSL_EVP_PKEY {
- int type; /* openssh dereference */
- int save_type; /* openssh dereference */
- } CYASSL_EVP_PKEY;
- typedef struct CYASSL_MD4_CTX {
- int buffer[32]; /* big enough to hold, check size in Init */
- } CYASSL_MD4_CTX;
- typedef struct CYASSL_COMP_METHOD {
- int type; /* stunnel dereference */
- } CYASSL_COMP_METHOD;
- typedef struct CYASSL_X509_STORE {
- int cache; /* stunnel dereference */
- } CYASSL_X509_STORE;
- typedef struct CYASSL_X509_REVOKED {
- CYASSL_ASN1_INTEGER* serialNumber; /* stunnel dereference */
- } CYASSL_X509_REVOKED;
- typedef struct CYASSL_X509_OBJECT {
- union {
- char* ptr;
- CYASSL_X509_CRL* crl; /* stunnel dereference */
- } data;
- } CYASSL_X509_OBJECT;
- /* in internal.h too, change there !! */
- typedef struct CYASSL_X509_STORE_CTX {
- int error;
- int error_depth;
- CYASSL_X509* current_cert; /* stunnel dereference */
- char* domain; /* subject CN domain name */
- void* ex_data; /* external data, for fortress build */
- /* in internal.h too, change there !! */
- } CYASSL_X509_STORE_CTX;
- CYASSL_API CYASSL_METHOD *CyaSSLv3_server_method(void);
- CYASSL_API CYASSL_METHOD *CyaSSLv3_client_method(void);
- CYASSL_API CYASSL_METHOD *CyaTLSv1_server_method(void);
- CYASSL_API CYASSL_METHOD *CyaTLSv1_client_method(void);
- CYASSL_API CYASSL_METHOD *CyaTLSv1_1_server_method(void);
- CYASSL_API CYASSL_METHOD *CyaTLSv1_1_client_method(void);
- CYASSL_API CYASSL_METHOD *CyaTLSv1_2_server_method(void);
- CYASSL_API CYASSL_METHOD *CyaTLSv1_2_client_method(void);
- #ifdef CYASSL_DTLS
- CYASSL_API CYASSL_METHOD *CyaDTLSv1_client_method(void);
- CYASSL_API CYASSL_METHOD *CyaDTLSv1_server_method(void);
- #endif
- #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
- CYASSL_API int CyaSSL_CTX_use_certificate_file(CYASSL_CTX*, const char*, int);
- CYASSL_API int CyaSSL_CTX_use_PrivateKey_file(CYASSL_CTX*, const char*, int);
- CYASSL_API int CyaSSL_CTX_load_verify_locations(CYASSL_CTX*, const char*,
- const char*);
- CYASSL_API int CyaSSL_CTX_use_certificate_chain_file(CYASSL_CTX *,
- const char *file);
- CYASSL_API int CyaSSL_CTX_use_RSAPrivateKey_file(CYASSL_CTX*, const char*, int);
- CYASSL_API int CyaSSL_use_certificate_file(CYASSL*, const char*, int);
- CYASSL_API int CyaSSL_use_PrivateKey_file(CYASSL*, const char*, int);
- CYASSL_API int CyaSSL_use_certificate_chain_file(CYASSL*, const char *file);
- CYASSL_API int CyaSSL_use_RSAPrivateKey_file(CYASSL*, const char*, int);
- #ifdef CYASSL_DER_LOAD
- CYASSL_API int CyaSSL_CTX_der_load_verify_locations(CYASSL_CTX*,
- const char*, int);
- #endif
- #ifdef HAVE_NTRU
- CYASSL_API int CyaSSL_CTX_use_NTRUPrivateKey_file(CYASSL_CTX*, const char*);
- /* load NTRU private key blob */
- #endif
- CYASSL_API int CyaSSL_PemCertToDer(const char*, unsigned char*, int);
- #endif /* !NO_FILESYSTEM && !NO_CERTS */
- CYASSL_API CYASSL_CTX* CyaSSL_CTX_new(CYASSL_METHOD*);
- CYASSL_API CYASSL* CyaSSL_new(CYASSL_CTX*);
- CYASSL_API int CyaSSL_set_fd (CYASSL*, int);
- CYASSL_API int CyaSSL_get_fd(const CYASSL*);
- CYASSL_API void CyaSSL_set_using_nonblock(CYASSL*, int);
- CYASSL_API int CyaSSL_get_using_nonblock(CYASSL*);
- CYASSL_API int CyaSSL_connect(CYASSL*); /* please see note at top of README
- if you get an error from connect */
- CYASSL_API int CyaSSL_write(CYASSL*, const void*, int);
- CYASSL_API int CyaSSL_read(CYASSL*, void*, int);
- CYASSL_API int CyaSSL_peek(CYASSL*, void*, int);
- CYASSL_API int CyaSSL_accept(CYASSL*);
- CYASSL_API void CyaSSL_CTX_free(CYASSL_CTX*);
- CYASSL_API void CyaSSL_free(CYASSL*);
- CYASSL_API int CyaSSL_shutdown(CYASSL*);
- CYASSL_API int CyaSSL_send(CYASSL*, const void*, int sz, int flags);
- CYASSL_API int CyaSSL_recv(CYASSL*, void*, int sz, int flags);
- CYASSL_API void CyaSSL_CTX_set_quiet_shutdown(CYASSL_CTX*, int);
- CYASSL_API void CyaSSL_set_quiet_shutdown(CYASSL*, int);
- CYASSL_API int CyaSSL_get_error(CYASSL*, int);
- CYASSL_API int CyaSSL_set_session(CYASSL* ssl,CYASSL_SESSION* session);
- CYASSL_API CYASSL_SESSION* CyaSSL_get_session(CYASSL* ssl);
- CYASSL_API void CyaSSL_flush_sessions(CYASSL_CTX *ctx, long tm);
- typedef int (*VerifyCallback)(int, CYASSL_X509_STORE_CTX*);
- typedef int (*pem_password_cb)(char*, int, int, void*);
- CYASSL_API void CyaSSL_CTX_set_verify(CYASSL_CTX*, int,
- VerifyCallback verify_callback);
- CYASSL_API void CyaSSL_set_verify(CYASSL*, int, VerifyCallback verify_callback);
- CYASSL_API int CyaSSL_pending(CYASSL*);
- CYASSL_API void CyaSSL_load_error_strings(void);
- CYASSL_API int CyaSSL_library_init(void);
- CYASSL_API long CyaSSL_CTX_set_session_cache_mode(CYASSL_CTX*, long);
- /* only supports full name from cipher_name[] delimited by : */
- CYASSL_API int CyaSSL_CTX_set_cipher_list(CYASSL_CTX*, const char*);
- CYASSL_API int CyaSSL_set_cipher_list(CYASSL*, const char*);
- /* Nonblocking DTLS helper functions */
- CYASSL_API int CyaSSL_dtls_get_current_timeout(CYASSL* ssl);
- CYASSL_API int CyaSSL_dtls_got_timeout(CYASSL* ssl);
- CYASSL_API int CyaSSL_dtls(CYASSL* ssl);
- CYASSL_API int CyaSSL_dtls_set_peer(CYASSL*, void*, unsigned int);
- CYASSL_API int CyaSSL_dtls_get_peer(CYASSL*, void*, unsigned int*);
- CYASSL_API int CyaSSL_ERR_GET_REASON(int err);
- CYASSL_API char* CyaSSL_ERR_error_string(unsigned long,char*);
- CYASSL_API void CyaSSL_ERR_error_string_n(unsigned long e, char* buf,
- unsigned long sz);
- /* extras */
- #define STACK_OF(x) x
- CYASSL_API int CyaSSL_set_ex_data(CYASSL*, int, void*);
- CYASSL_API int CyaSSL_get_shutdown(const CYASSL*);
- CYASSL_API int CyaSSL_set_rfd(CYASSL*, int);
- CYASSL_API int CyaSSL_set_wfd(CYASSL*, int);
- CYASSL_API void CyaSSL_set_shutdown(CYASSL*, int);
- CYASSL_API int CyaSSL_set_session_id_context(CYASSL*, const unsigned char*,
- unsigned int);
- CYASSL_API void CyaSSL_set_connect_state(CYASSL*);
- CYASSL_API void CyaSSL_set_accept_state(CYASSL*);
- CYASSL_API int CyaSSL_session_reused(CYASSL*);
- CYASSL_API void CyaSSL_SESSION_free(CYASSL_SESSION* session);
- CYASSL_API int CyaSSL_is_init_finished(CYASSL*);
- CYASSL_API const char* CyaSSL_get_version(CYASSL*);
- CYASSL_API CYASSL_CIPHER* CyaSSL_get_current_cipher(CYASSL*);
- CYASSL_API char* CyaSSL_CIPHER_description(CYASSL_CIPHER*, char*, int);
- CYASSL_API const char* CyaSSL_CIPHER_get_name(const CYASSL_CIPHER* cipher);
- CYASSL_API const char* CyaSSL_get_cipher(CYASSL*);
- CYASSL_API CYASSL_SESSION* CyaSSL_get1_session(CYASSL* ssl);
- /* what's ref count */
- CYASSL_API void CyaSSL_X509_free(CYASSL_X509*);
- CYASSL_API void CyaSSL_OPENSSL_free(void*);
- CYASSL_API int CyaSSL_OCSP_parse_url(char* url, char** host, char** port,
- char** path, int* ssl);
- CYASSL_API CYASSL_METHOD* CyaSSLv23_client_method(void);
- CYASSL_API CYASSL_METHOD* CyaSSLv2_client_method(void);
- CYASSL_API CYASSL_METHOD* CyaSSLv2_server_method(void);
- CYASSL_API void CyaSSL_MD4_Init(CYASSL_MD4_CTX*);
- CYASSL_API void CyaSSL_MD4_Update(CYASSL_MD4_CTX*, const void*, unsigned long);
- CYASSL_API void CyaSSL_MD4_Final(unsigned char*, CYASSL_MD4_CTX*);
- CYASSL_API CYASSL_BIO* CyaSSL_BIO_new(CYASSL_BIO_METHOD*);
- CYASSL_API int CyaSSL_BIO_free(CYASSL_BIO*);
- CYASSL_API int CyaSSL_BIO_free_all(CYASSL_BIO*);
- CYASSL_API int CyaSSL_BIO_read(CYASSL_BIO*, void*, int);
- CYASSL_API int CyaSSL_BIO_write(CYASSL_BIO*, const void*, int);
- CYASSL_API CYASSL_BIO* CyaSSL_BIO_push(CYASSL_BIO*, CYASSL_BIO* append);
- CYASSL_API CYASSL_BIO* CyaSSL_BIO_pop(CYASSL_BIO*);
- CYASSL_API int CyaSSL_BIO_flush(CYASSL_BIO*);
- CYASSL_API int CyaSSL_BIO_pending(CYASSL_BIO*);
- CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_f_buffer(void);
- CYASSL_API long CyaSSL_BIO_set_write_buffer_size(CYASSL_BIO*, long size);
- CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_f_ssl(void);
- CYASSL_API CYASSL_BIO* CyaSSL_BIO_new_socket(int sfd, int flag);
- CYASSL_API int CyaSSL_BIO_eof(CYASSL_BIO*);
- CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_s_mem(void);
- CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_f_base64(void);
- CYASSL_API void CyaSSL_BIO_set_flags(CYASSL_BIO*, int);
- CYASSL_API int CyaSSL_BIO_get_mem_data(CYASSL_BIO* bio,const unsigned char** p);
- CYASSL_API CYASSL_BIO* CyaSSL_BIO_new_mem_buf(void* buf, int len);
- CYASSL_API long CyaSSL_BIO_set_ssl(CYASSL_BIO*, CYASSL*, int flag);
- CYASSL_API void CyaSSL_set_bio(CYASSL*, CYASSL_BIO* rd, CYASSL_BIO* wr);
- CYASSL_API int CyaSSL_add_all_algorithms(void);
- CYASSL_API void CyaSSL_RAND_screen(void);
- CYASSL_API const char* CyaSSL_RAND_file_name(char*, unsigned long);
- CYASSL_API int CyaSSL_RAND_write_file(const char*);
- CYASSL_API int CyaSSL_RAND_load_file(const char*, long);
- CYASSL_API int CyaSSL_RAND_egd(const char*);
- CYASSL_API int CyaSSL_RAND_seed(const void*, int);
- CYASSL_API void CyaSSL_RAND_add(const void*, int, double);
- CYASSL_API CYASSL_COMP_METHOD* CyaSSL_COMP_zlib(void);
- CYASSL_API CYASSL_COMP_METHOD* CyaSSL_COMP_rle(void);
- CYASSL_API int CyaSSL_COMP_add_compression_method(int, void*);
- CYASSL_API int CyaSSL_get_ex_new_index(long, void*, void*, void*, void*);
- CYASSL_API void CyaSSL_set_id_callback(unsigned long (*f)(void));
- CYASSL_API void CyaSSL_set_locking_callback(void (*f)(int, int, const char*,
- int));
- CYASSL_API void CyaSSL_set_dynlock_create_callback(CYASSL_dynlock_value* (*f)
- (const char*, int));
- CYASSL_API void CyaSSL_set_dynlock_lock_callback(void (*f)(int,
- CYASSL_dynlock_value*, const char*, int));
- CYASSL_API void CyaSSL_set_dynlock_destroy_callback(void (*f)
- (CYASSL_dynlock_value*, const char*, int));
- CYASSL_API int CyaSSL_num_locks(void);
- CYASSL_API CYASSL_X509* CyaSSL_X509_STORE_CTX_get_current_cert(
- CYASSL_X509_STORE_CTX*);
- CYASSL_API int CyaSSL_X509_STORE_CTX_get_error(CYASSL_X509_STORE_CTX*);
- CYASSL_API int CyaSSL_X509_STORE_CTX_get_error_depth(CYASSL_X509_STORE_CTX*);
- CYASSL_API char* CyaSSL_X509_NAME_oneline(CYASSL_X509_NAME*, char*, int);
- CYASSL_API CYASSL_X509_NAME* CyaSSL_X509_get_issuer_name(CYASSL_X509*);
- CYASSL_API CYASSL_X509_NAME* CyaSSL_X509_get_subject_name(CYASSL_X509*);
- CYASSL_API const char* CyaSSL_X509_verify_cert_error_string(long);
- CYASSL_API int CyaSSL_X509_LOOKUP_add_dir(CYASSL_X509_LOOKUP*,const char*,long);
- CYASSL_API int CyaSSL_X509_LOOKUP_load_file(CYASSL_X509_LOOKUP*, const char*,
- long);
- CYASSL_API CYASSL_X509_LOOKUP_METHOD* CyaSSL_X509_LOOKUP_hash_dir(void);
- CYASSL_API CYASSL_X509_LOOKUP_METHOD* CyaSSL_X509_LOOKUP_file(void);
- CYASSL_API CYASSL_X509_LOOKUP* CyaSSL_X509_STORE_add_lookup(CYASSL_X509_STORE*,
- CYASSL_X509_LOOKUP_METHOD*);
- CYASSL_API CYASSL_X509_STORE* CyaSSL_X509_STORE_new(void);
- CYASSL_API int CyaSSL_X509_STORE_get_by_subject(CYASSL_X509_STORE_CTX*,
- int, CYASSL_X509_NAME*, CYASSL_X509_OBJECT*);
- CYASSL_API int CyaSSL_X509_STORE_CTX_init(CYASSL_X509_STORE_CTX*,
- CYASSL_X509_STORE*, CYASSL_X509*, STACK_OF(CYASSL_X509)*);
- CYASSL_API void CyaSSL_X509_STORE_CTX_cleanup(CYASSL_X509_STORE_CTX*);
- CYASSL_API CYASSL_ASN1_TIME* CyaSSL_X509_CRL_get_lastUpdate(CYASSL_X509_CRL*);
- CYASSL_API CYASSL_ASN1_TIME* CyaSSL_X509_CRL_get_nextUpdate(CYASSL_X509_CRL*);
- CYASSL_API CYASSL_EVP_PKEY* CyaSSL_X509_get_pubkey(CYASSL_X509*);
- CYASSL_API int CyaSSL_X509_CRL_verify(CYASSL_X509_CRL*, CYASSL_EVP_PKEY*);
- CYASSL_API void CyaSSL_X509_STORE_CTX_set_error(CYASSL_X509_STORE_CTX*,
- int);
- CYASSL_API void CyaSSL_X509_OBJECT_free_contents(CYASSL_X509_OBJECT*);
- CYASSL_API void CyaSSL_EVP_PKEY_free(CYASSL_EVP_PKEY*);
- CYASSL_API int CyaSSL_X509_cmp_current_time(const CYASSL_ASN1_TIME*);
- CYASSL_API int CyaSSL_sk_X509_REVOKED_num(CYASSL_X509_REVOKED*);
- CYASSL_API CYASSL_X509_REVOKED* CyaSSL_X509_CRL_get_REVOKED(CYASSL_X509_CRL*);
- CYASSL_API CYASSL_X509_REVOKED* CyaSSL_sk_X509_REVOKED_value(
- CYASSL_X509_REVOKED*,int);
- CYASSL_API CYASSL_ASN1_INTEGER* CyaSSL_X509_get_serialNumber(CYASSL_X509*);
- CYASSL_API int CyaSSL_ASN1_TIME_print(CYASSL_BIO*, const CYASSL_ASN1_TIME*);
- CYASSL_API int CyaSSL_ASN1_INTEGER_cmp(const CYASSL_ASN1_INTEGER*,
- const CYASSL_ASN1_INTEGER*);
- CYASSL_API long CyaSSL_ASN1_INTEGER_get(const CYASSL_ASN1_INTEGER*);
- CYASSL_API STACK_OF(CYASSL_X509_NAME)* CyaSSL_load_client_CA_file(const char*);
- CYASSL_API void CyaSSL_CTX_set_client_CA_list(CYASSL_CTX*,
- STACK_OF(CYASSL_X509_NAME)*);
- CYASSL_API void* CyaSSL_X509_STORE_CTX_get_ex_data(CYASSL_X509_STORE_CTX*, int);
- CYASSL_API int CyaSSL_get_ex_data_X509_STORE_CTX_idx(void);
- CYASSL_API void* CyaSSL_get_ex_data(const CYASSL*, int);
- CYASSL_API void CyaSSL_CTX_set_default_passwd_cb_userdata(CYASSL_CTX*,
- void* userdata);
- CYASSL_API void CyaSSL_CTX_set_default_passwd_cb(CYASSL_CTX*, pem_password_cb);
- CYASSL_API void CyaSSL_CTX_set_info_callback(CYASSL_CTX*, void (*)(void));
- CYASSL_API unsigned long CyaSSL_ERR_peek_error(void);
- CYASSL_API int CyaSSL_GET_REASON(int);
- CYASSL_API char* CyaSSL_alert_type_string_long(int);
- CYASSL_API char* CyaSSL_alert_desc_string_long(int);
- CYASSL_API char* CyaSSL_state_string_long(CYASSL*);
- CYASSL_API CYASSL_RSA* CyaSSL_RSA_generate_key(int, unsigned long,
- void(*)(int, int, void*), void*);
- CYASSL_API void CyaSSL_CTX_set_tmp_rsa_callback(CYASSL_CTX*,
- CYASSL_RSA*(*)(CYASSL*, int, int));
- CYASSL_API int CyaSSL_PEM_def_callback(char*, int num, int w, void* key);
- CYASSL_API long CyaSSL_CTX_sess_accept(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_connect(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_accept_good(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_connect_good(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_accept_renegotiate(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_connect_renegotiate(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_hits(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_cb_hits(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_cache_full(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_misses(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_timeouts(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_number(CYASSL_CTX*);
- CYASSL_API long CyaSSL_CTX_sess_get_cache_size(CYASSL_CTX*);
- #define CYASSL_DEFAULT_CIPHER_LIST "" /* default all */
- #define CYASSL_RSA_F4 0x10001L
- enum {
- OCSP_NOCERTS = 1,
- OCSP_NOINTERN = 2,
- OCSP_NOSIGS = 4,
- OCSP_NOCHAIN = 8,
- OCSP_NOVERIFY = 16,
- OCSP_NOEXPLICIT = 32,
- OCSP_NOCASIGN = 64,
- OCSP_NODELEGATED = 128,
- OCSP_NOCHECKS = 256,
- OCSP_TRUSTOTHER = 512,
- OCSP_RESPID_KEY = 1024,
- OCSP_NOTIME = 2048,
- OCSP_CERTID = 2,
- OCSP_REQUEST = 4,
- OCSP_RESPONSE = 8,
- OCSP_BASICRESP = 16,
- CYASSL_CRL_CHECKALL = 1,
- ASN1_GENERALIZEDTIME = 4,
- SSL_OP_MICROSOFT_SESS_ID_BUG = 1,
- SSL_OP_NETSCAPE_CHALLENGE_BUG = 2,
- SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG = 3,
- SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG = 4,
- SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER = 5,
- SSL_OP_MSIE_SSLV2_RSA_PADDING = 6,
- SSL_OP_SSLEAY_080_CLIENT_DH_BUG = 7,
- SSL_OP_TLS_D5_BUG = 8,
- SSL_OP_TLS_BLOCK_PADDING_BUG = 9,
- SSL_OP_TLS_ROLLBACK_BUG = 10,
- SSL_OP_ALL = 11,
- SSL_OP_EPHEMERAL_RSA = 12,
- SSL_OP_NO_SSLv3 = 13,
- SSL_OP_NO_TLSv1 = 14,
- SSL_OP_PKCS1_CHECK_1 = 15,
- SSL_OP_PKCS1_CHECK_2 = 16,
- SSL_OP_NETSCAPE_CA_DN_BUG = 17,
- SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG = 18,
- SSL_OP_SINGLE_DH_USE = 19,
- SSL_OP_NO_TICKET = 20,
- SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS = 21,
- SSL_OP_NO_QUERY_MTU = 22,
- SSL_OP_COOKIE_EXCHANGE = 23,
- SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 24,
- SSL_OP_SINGLE_ECDH_USE = 25,
- SSL_OP_CIPHER_SERVER_PREFERENCE = 26,
- SSL_MAX_SSL_SESSION_ID_LENGTH = 32,
- EVP_R_BAD_DECRYPT = 2,
- SSL_CB_LOOP = 4,
- SSL_ST_CONNECT = 5,
- SSL_ST_ACCEPT = 6,
- SSL_CB_ALERT = 7,
- SSL_CB_READ = 8,
- SSL_CB_HANDSHAKE_DONE = 9,
- SSL_MODE_ENABLE_PARTIAL_WRITE = 2,
- BIO_FLAGS_BASE64_NO_NL = 1,
- BIO_CLOSE = 1,
- BIO_NOCLOSE = 0,
- NID_undef = 0,
- X509_FILETYPE_PEM = 8,
- X509_LU_X509 = 9,
- X509_LU_CRL = 12,
-
- X509_V_ERR_CRL_SIGNATURE_FAILURE = 13,
- X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD = 14,
- X509_V_ERR_CRL_HAS_EXPIRED = 15,
- X509_V_ERR_CERT_REVOKED = 16,
- X509_V_ERR_CERT_CHAIN_TOO_LONG = 17,
- X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT = 18,
- X509_V_ERR_CERT_NOT_YET_VALID = 19,
- X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD = 20,
- X509_V_ERR_CERT_HAS_EXPIRED = 21,
- X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD = 22,
- X509_V_OK = 0,
- CRYPTO_LOCK = 1,
- CRYPTO_NUM_LOCKS = 10
- };
- /* extras end */
- #ifndef NO_FILESYSTEM
- /* CyaSSL extension, provide last error from SSL_get_error
- since not using thread storage error queue */
- CYASSL_API void CyaSSL_ERR_print_errors_fp(FILE*, int err);
- #endif
- enum { /* ssl Constants */
- SSL_ERROR_NONE = 0, /* for most functions */
- SSL_FAILURE = 0, /* for some functions */
- SSL_SUCCESS = 1,
- SSL_BAD_CERTTYPE = -8,
- SSL_BAD_STAT = -7,
- SSL_BAD_PATH = -6,
- SSL_BAD_FILETYPE = -5,
- SSL_BAD_FILE = -4,
- SSL_NOT_IMPLEMENTED = -3,
- SSL_UNKNOWN = -2,
- SSL_FATAL_ERROR = -1,
- SSL_FILETYPE_ASN1 = 2,
- SSL_FILETYPE_PEM = 1,
- SSL_FILETYPE_DEFAULT = 2, /* ASN1 */
- SSL_FILETYPE_RAW = 3, /* NTRU raw key blob */
- SSL_VERIFY_NONE = 0,
- SSL_VERIFY_PEER = 1,
- SSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2,
- SSL_VERIFY_CLIENT_ONCE = 4,
- SSL_SESS_CACHE_OFF = 30,
- SSL_SESS_CACHE_CLIENT = 31,
- SSL_SESS_CACHE_SERVER = 32,
- SSL_SESS_CACHE_BOTH = 33,
- SSL_SESS_CACHE_NO_AUTO_CLEAR = 34,
- SSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 35,
- SSL_ERROR_WANT_READ = 2,
- SSL_ERROR_WANT_WRITE = 3,
- SSL_ERROR_WANT_CONNECT = 7,
- SSL_ERROR_WANT_ACCEPT = 8,
- SSL_ERROR_SYSCALL = 5,
- SSL_ERROR_WANT_X509_LOOKUP = 83,
- SSL_ERROR_ZERO_RETURN = 6,
- SSL_ERROR_SSL = 85,
- SSL_SENT_SHUTDOWN = 1,
- SSL_RECEIVED_SHUTDOWN = 2,
- SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4,
- SSL_OP_NO_SSLv2 = 8,
- SSL_R_SSL_HANDSHAKE_FAILURE = 101,
- SSL_R_TLSV1_ALERT_UNKNOWN_CA = 102,
- SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103,
- SSL_R_SSLV3_ALERT_BAD_CERTIFICATE = 104,
- PEM_BUFSIZE = 1024
- };
- #ifndef NO_PSK
- typedef unsigned int (*psk_client_callback)(CYASSL*, const char*, char*,
- unsigned int, unsigned char*, unsigned int);
- CYASSL_API void CyaSSL_CTX_set_psk_client_callback(CYASSL_CTX*,
- psk_client_callback);
- CYASSL_API void CyaSSL_set_psk_client_callback(CYASSL*,psk_client_callback);
- CYASSL_API const char* CyaSSL_get_psk_identity_hint(const CYASSL*);
- CYASSL_API const char* CyaSSL_get_psk_identity(const CYASSL*);
- CYASSL_API int CyaSSL_CTX_use_psk_identity_hint(CYASSL_CTX*, const char*);
- CYASSL_API int CyaSSL_use_psk_identity_hint(CYASSL*, const char*);
- typedef unsigned int (*psk_server_callback)(CYASSL*, const char*,
- unsigned char*, unsigned int);
- CYASSL_API void CyaSSL_CTX_set_psk_server_callback(CYASSL_CTX*,
- psk_server_callback);
- CYASSL_API void CyaSSL_set_psk_server_callback(CYASSL*,psk_server_callback);
- #define PSK_TYPES_DEFINED
- #endif /* NO_PSK */
- /* extra begins */
- enum { /* ERR Constants */
- ERR_TXT_STRING = 1
- };
- CYASSL_API unsigned long CyaSSL_ERR_get_error_line_data(const char**, int*,
- const char**, int *);
- CYASSL_API unsigned long CyaSSL_ERR_get_error(void);
- CYASSL_API void CyaSSL_ERR_clear_error(void);
- CYASSL_API int CyaSSL_RAND_status(void);
- CYASSL_API int CyaSSL_RAND_bytes(unsigned char* buf, int num);
- CYASSL_API CYASSL_METHOD *CyaSSLv23_server_method(void);
- CYASSL_API long CyaSSL_CTX_set_options(CYASSL_CTX*, long);
- #ifndef NO_CERTS
- CYASSL_API int CyaSSL_CTX_check_private_key(CYASSL_CTX*);
- #endif /* !NO_CERTS */
- CYASSL_API void CyaSSL_ERR_free_strings(void);
- CYASSL_API void CyaSSL_ERR_remove_state(unsigned long);
- CYASSL_API void CyaSSL_EVP_cleanup(void);
- CYASSL_API void CyaSSL_cleanup_all_ex_data(void);
- CYASSL_API long CyaSSL_CTX_set_mode(CYASSL_CTX* ctx, long mode);
- CYASSL_API long CyaSSL_CTX_get_mode(CYASSL_CTX* ctx);
- CYASSL_API void CyaSSL_CTX_set_default_read_ahead(CYASSL_CTX* ctx, int m);
- CYASSL_API long CyaSSL_CTX_sess_set_cache_size(CYASSL_CTX*, long);
- CYASSL_API int CyaSSL_CTX_set_default_verify_paths(CYASSL_CTX*);
- CYASSL_API int CyaSSL_CTX_set_session_id_context(CYASSL_CTX*,
- const unsigned char*, unsigned int);
- CYASSL_API CYASSL_X509* CyaSSL_get_peer_certificate(CYASSL* ssl);
- CYASSL_API int CyaSSL_want_read(CYASSL*);
- CYASSL_API int CyaSSL_want_write(CYASSL*);
- CYASSL_API int CyaSSL_BIO_printf(CYASSL_BIO*, const char*, ...);
- CYASSL_API int CyaSSL_ASN1_UTCTIME_print(CYASSL_BIO*,
- const CYASSL_ASN1_UTCTIME*);
- CYASSL_API int CyaSSL_sk_num(CYASSL_X509_REVOKED*);
- CYASSL_API void* CyaSSL_sk_value(CYASSL_X509_REVOKED*, int);
- /* stunnel 4.28 needs */
- CYASSL_API void* CyaSSL_CTX_get_ex_data(const CYASSL_CTX*, int);
- CYASSL_API int CyaSSL_CTX_set_ex_data(CYASSL_CTX*, int, void*);
- CYASSL_API void CyaSSL_CTX_sess_set_get_cb(CYASSL_CTX*,
- CYASSL_SESSION*(*f)(CYASSL*, unsigned char*, int, int*));
- CYASSL_API void CyaSSL_CTX_sess_set_new_cb(CYASSL_CTX*,
- int (*f)(CYASSL*, CYASSL_SESSION*));
- CYASSL_API void CyaSSL_CTX_sess_set_remove_cb(CYASSL_CTX*,
- void (*f)(CYASSL_CTX*, CYASSL_SESSION*));
- CYASSL_API int CyaSSL_i2d_SSL_SESSION(CYASSL_SESSION*,unsigned char**);
- CYASSL_API CYASSL_SESSION* CyaSSL_d2i_SSL_SESSION(CYASSL_SESSION**,
- const unsigned char**, long);
- CYASSL_API long CyaSSL_SESSION_get_timeout(const CYASSL_SESSION*);
- CYASSL_API long CyaSSL_SESSION_get_time(const CYASSL_SESSION*);
- CYASSL_API int CyaSSL_CTX_get_ex_new_index(long, void*, void*, void*, void*);
- /* extra ends */
- /* CyaSSL extensions */
- /* call before SSL_connect, if verifying will add name check to
- date check and signature check */
- CYASSL_API int CyaSSL_check_domain_name(CYASSL* ssl, const char* dn);
- /* need to call once to load library (session cache) */
- CYASSL_API int CyaSSL_Init(void);
- /* call when done to cleanup/free session cache mutex / resources */
- CYASSL_API int CyaSSL_Cleanup(void);
- /* turn logging on, only if compiled in */
- CYASSL_API int CyaSSL_Debugging_ON(void);
- /* turn logging off */
- CYASSL_API void CyaSSL_Debugging_OFF(void);
- /* do accept or connect depedning on side */
- CYASSL_API int CyaSSL_negotiate(CYASSL* ssl);
- /* turn on CyaSSL data compression */
- CYASSL_API int CyaSSL_set_compression(CYASSL* ssl);
- CYASSL_API int CyaSSL_set_timeout(CYASSL*, unsigned int);
- CYASSL_API int CyaSSL_CTX_set_timeout(CYASSL_CTX*, unsigned int);
- /* get CyaSSL peer X509_CHAIN */
- CYASSL_API CYASSL_X509_CHAIN* CyaSSL_get_peer_chain(CYASSL* ssl);
- /* peer chain count */
- CYASSL_API int CyaSSL_get_chain_count(CYASSL_X509_CHAIN* chain);
- /* index cert length */
- CYASSL_API int CyaSSL_get_chain_length(CYASSL_X509_CHAIN*, int idx);
- /* index cert */
- CYASSL_API unsigned char* CyaSSL_get_chain_cert(CYASSL_X509_CHAIN*, int idx);
- /* get index cert in PEM */
- CYASSL_API int CyaSSL_get_chain_cert_pem(CYASSL_X509_CHAIN*, int idx,
- unsigned char* buffer, int inLen, int* outLen);
- CYASSL_API const unsigned char* CyaSSL_get_sessionID(const CYASSL_SESSION* s);
- CYASSL_API int CyaSSL_X509_get_serial_number(CYASSL_X509*,unsigned char*,int*);
- CYASSL_API char* CyaSSL_X509_get_subjectCN(CYASSL_X509*);
- CYASSL_API const unsigned char* CyaSSL_X509_get_der(CYASSL_X509*, int*);
- CYASSL_API int CyaSSL_cmp_peer_cert_to_file(CYASSL*, const char*);
- CYASSL_API char* CyaSSL_X509_get_next_altname(CYASSL_X509*);
- /* connect enough to get peer cert */
- CYASSL_API int CyaSSL_connect_cert(CYASSL* ssl);
- /* XXX This should be #ifndef NO_DH */
- #ifndef NO_CERTS
- /* server Diffie-Hellman parameters */
- CYASSL_API int CyaSSL_SetTmpDH(CYASSL*, const unsigned char* p, int pSz,
- const unsigned char* g, int gSz);
- CYASSL_API int CyaSSL_SetTmpDH_buffer(CYASSL*, const unsigned char* b, long sz,
- int format);
- CYASSL_API int CyaSSL_SetTmpEC_DHE_Sz(CYASSL*, unsigned short);
- #ifndef NO_FILESYSTEM
- CYASSL_API int CyaSSL_SetTmpDH_file(CYASSL*, const char* f, int format);
- #endif
- /* server ctx Diffie-Hellman parameters */
- CYASSL_API int CyaSSL_CTX_SetTmpDH(CYASSL_CTX*, const unsigned char* p,
- int pSz, const unsigned char* g, int gSz);
- CYASSL_API int CyaSSL_CTX_SetTmpDH_buffer(CYASSL_CTX*, const unsigned char* b,
- long sz, int format);
- CYASSL_API int CyaSSL_CTX_SetTmpEC_DHE_Sz(CYASSL_CTX*, unsigned short);
- #ifndef NO_FILESYSTEM
- CYASSL_API int CyaSSL_CTX_SetTmpDH_file(CYASSL_CTX*, const char* f,
- int format);
- #endif
- #endif
- /* keyblock size in bytes or -1 */
- /* need to call CyaSSL_KeepArrays before handshake to save keys */
- CYASSL_API int CyaSSL_get_keyblock_size(CYASSL*);
- CYASSL_API int CyaSSL_get_keys(CYASSL*,unsigned char** ms, unsigned int* msLen,
- unsigned char** sr, unsigned int* srLen,
- unsigned char** cr, unsigned int* crLen);
- #ifndef _WIN32
- #ifndef NO_WRITEV
- #ifdef __PPU
- #include <sys/types.h>
- #include <sys/socket.h>
- #else
- #include <sys/uio.h>
- #endif
- /* allow writev style writing */
- CYASSL_API int CyaSSL_writev(CYASSL* ssl, const struct iovec* iov,
- int iovcnt);
- #endif
- #endif
- #ifndef NO_CERTS
- /* SSL_CTX versions */
- CYASSL_API int CyaSSL_CTX_load_verify_buffer(CYASSL_CTX*,
- const unsigned char*, long, int);
- CYASSL_API int CyaSSL_CTX_use_certificate_buffer(CYASSL_CTX*,
- const unsigned char*, long, int);
- CYASSL_API int CyaSSL_CTX_use_PrivateKey_buffer(CYASSL_CTX*,
- const unsigned char*, long, int);
- CYASSL_API int CyaSSL_CTX_use_certificate_chain_buffer(CYASSL_CTX*,
- const unsigned char*, long);
- /* SSL versions */
- CYASSL_API int CyaSSL_use_certificate_buffer(CYASSL*, const unsigned char*,
- long, int);
- CYASSL_API int CyaSSL_use_PrivateKey_buffer(CYASSL*, const unsigned char*,
- long, int);
- CYASSL_API int CyaSSL_use_certificate_chain_buffer(CYASSL*,
- const unsigned char*, long);
- #endif
- CYASSL_API int CyaSSL_CTX_set_group_messages(CYASSL_CTX*);
- CYASSL_API int CyaSSL_set_group_messages(CYASSL*);
- /* I/O callbacks */
- typedef int (*CallbackIORecv)(CYASSL *ssl, char *buf, int sz, void *ctx);
- typedef int (*CallbackIOSend)(CYASSL *ssl, char *buf, int sz, void *ctx);
- CYASSL_API void CyaSSL_SetIORecv(CYASSL_CTX*, CallbackIORecv);
- CYASSL_API void CyaSSL_SetIOSend(CYASSL_CTX*, CallbackIOSend);
- CYASSL_API void CyaSSL_SetIOReadCtx( CYASSL* ssl, void *ctx);
- CYASSL_API void CyaSSL_SetIOWriteCtx(CYASSL* ssl, void *ctx);
- CYASSL_API void CyaSSL_SetIOReadFlags( CYASSL* ssl, int flags);
- CYASSL_API void CyaSSL_SetIOWriteFlags(CYASSL* ssl, int flags);
- typedef int (*CallbackIOOcsp)(void*, const char*, int,
- unsigned char*, int, unsigned char**);
- typedef void (*CallbackIOOcspRespFree)(void*,unsigned char*);
- #ifdef HAVE_OCSP
- CYASSL_API void CyaSSL_SetIOOcsp(CYASSL_CTX *ocsp, CallbackIOOcsp cb);
- CYASSL_API void CyaSSL_SetIOOcspRespFree(CYASSL_CTX *ocsp,
- CallbackIOOcspRespFree cb);
- CYASSL_API void CyaSSL_SetIOOcspCtx(CYASSL_CTX *ocsp, void *octx);
- #endif
- /* CA cache callbacks */
- enum {
- CYASSL_SSLV3 = 0,
- CYASSL_TLSV1 = 1,
- CYASSL_TLSV1_1 = 2,
- CYASSL_TLSV1_2 = 3,
- CYASSL_USER_CA = 1, /* user added as trusted */
- CYASSL_CHAIN_CA = 2 /* added to cache from trusted chain */
- };
- CYASSL_API int CyaSSL_GetObjectSize(void); /* object size based on build */
- CYASSL_API int CyaSSL_SetVersion(CYASSL* ssl, int version);
- CYASSL_API int CyaSSL_KeyPemToDer(const unsigned char*, int sz, unsigned char*,
- int, const char*);
- typedef void (*CallbackCACache)(unsigned char* der, int sz, int type);
- typedef void (*CbMissingCRL)(const char* url);
- #ifndef NO_CERTS
- CYASSL_API void CyaSSL_CTX_SetCACb(CYASSL_CTX*, CallbackCACache);
- CYASSL_API CYASSL_CERT_MANAGER* CyaSSL_CertManagerNew(void);
- CYASSL_API void CyaSSL_CertManagerFree(CYASSL_CERT_MANAGER*);
- CYASSL_API int CyaSSL_CertManagerLoadCA(CYASSL_CERT_MANAGER*, const char* f,
- const char* d);
- CYASSL_API int CyaSSL_CertManagerVerify(CYASSL_CERT_MANAGER*, const char* f,
- int format);
- CYASSL_API int CyaSSL_CertManagerVerifyBuffer(CYASSL_CERT_MANAGER* cm,
- const unsigned char* buff, int sz, int format);
- CYASSL_API int CyaSSL_CertManagerCheckCRL(CYASSL_CERT_MANAGER*,
- unsigned char*, int sz);
- CYASSL_API int CyaSSL_CertManagerEnableCRL(CYASSL_CERT_MANAGER*,
- int options);
- CYASSL_API int CyaSSL_CertManagerDisableCRL(CYASSL_CERT_MANAGER*);
- CYASSL_API int CyaSSL_CertManagerLoadCRL(CYASSL_CERT_MANAGER*, const char*,
- int, int);
- CYASSL_API int CyaSSL_CertManagerSetCRL_Cb(CYASSL_CERT_MANAGER*,
- CbMissingCRL);
- CYASSL_API int CyaSSL_EnableCRL(CYASSL* ssl, int options);
- CYASSL_API int CyaSSL_DisableCRL(CYASSL* ssl);
- CYASSL_API int CyaSSL_LoadCRL(CYASSL*, const char*, int, int);
- CYASSL_API int CyaSSL_SetCRL_Cb(CYASSL*, CbMissingCRL);
- CYASSL_API int CyaSSL_CTX_EnableCRL(CYASSL_CTX* ctx, int options);
- CYASSL_API int CyaSSL_CTX_DisableCRL(CYASSL_CTX* ctx);
- CYASSL_API int CyaSSL_CTX_LoadCRL(CYASSL_CTX*, const char*, int, int);
- CYASSL_API int CyaSSL_CTX_SetCRL_Cb(CYASSL_CTX*, CbMissingCRL);
- #endif /* !NO_CERTS */
- /* end of handshake frees temporary arrays, if user needs for get_keys or
- psk hints, call KeepArrays before handshake and then FreeArrays when done
- if don't want to wait for object free */
- CYASSL_API void CyaSSL_KeepArrays(CYASSL*);
- CYASSL_API void CyaSSL_FreeArrays(CYASSL*);
- /* cavium additions */
- CYASSL_API int CyaSSL_UseCavium(CYASSL*, int devId);
- CYASSL_API int CyaSSL_CTX_UseCavium(CYASSL_CTX*, int devId);
- #define CYASSL_CRL_MONITOR 0x01 /* monitor this dir flag */
- #define CYASSL_CRL_START_MON 0x02 /* start monitoring flag */
- #ifdef CYASSL_CALLBACKS
- /* used internally by CyaSSL while OpenSSL types aren't */
- #include <cyassl/callbacks.h>
- typedef int (*HandShakeCallBack)(HandShakeInfo*);
- typedef int (*TimeoutCallBack)(TimeoutInfo*);
- /* CyaSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack
- for diagnostics */
- CYASSL_API int CyaSSL_connect_ex(CYASSL*, HandShakeCallBack, TimeoutCallBack,
- Timeval);
- CYASSL_API int CyaSSL_accept_ex(CYASSL*, HandShakeCallBack, TimeoutCallBack,
- Timeval);
- #endif /* CYASSL_CALLBACKS */
- CYASSL_API long CyaSSL_CTX_OCSP_set_options(CYASSL_CTX*, long);
- CYASSL_API int CyaSSL_CTX_OCSP_set_override_url(CYASSL_CTX*, const char*);
- /* OCSP Options */
- #define CYASSL_OCSP_ENABLE 0x0001 /* Enable OCSP lookups */
- #define CYASSL_OCSP_URL_OVERRIDE 0x0002 /* Use the override URL instead of URL
- * in certificate */
- #define CYASSL_OCSP_NO_NONCE 0x0004 /* Disables the request nonce. */
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
- #endif /* CYASSL_SSL_H */