/* ssl/ssl_locl.h */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #ifndef HEADER_SSL_LOCL_H #define HEADER_SSL_LOCL_H #include #include #include #include #include "e_os.h" #include "buffer.h" #include "comp.h" #include "bio.h" #include "crypto.h" #include "evp.h" #include "stack.h" #include "x509.h" #include "err.h" #include "ssl.h" #define PKCS1_CHECK #define c2l(c,l) (l = ((unsigned long)(*((c)++))) , \ l|=(((unsigned long)(*((c)++)))<< 8), \ l|=(((unsigned long)(*((c)++)))<<16), \ l|=(((unsigned long)(*((c)++)))<<24)) /* NOTE - c is not incremented as per c2l */ #define c2ln(c,l1,l2,n) { \ c+=n; \ l1=l2=0; \ switch (n) { \ case 8: l2 =((unsigned long)(*(--(c))))<<24; \ case 7: l2|=((unsigned long)(*(--(c))))<<16; \ case 6: l2|=((unsigned long)(*(--(c))))<< 8; \ case 5: l2|=((unsigned long)(*(--(c)))); \ case 4: l1 =((unsigned long)(*(--(c))))<<24; \ case 3: l1|=((unsigned long)(*(--(c))))<<16; \ case 2: l1|=((unsigned long)(*(--(c))))<< 8; \ case 1: l1|=((unsigned long)(*(--(c)))); \ } \ } #define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ *((c)++)=(unsigned char)(((l)>> 8)&0xff), \ *((c)++)=(unsigned char)(((l)>>16)&0xff), \ *((c)++)=(unsigned char)(((l)>>24)&0xff)) #define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24, \ l|=((unsigned long)(*((c)++)))<<16, \ l|=((unsigned long)(*((c)++)))<< 8, \ l|=((unsigned long)(*((c)++)))) #define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24)&0xff), \ *((c)++)=(unsigned char)(((l)>>16)&0xff), \ *((c)++)=(unsigned char)(((l)>> 8)&0xff), \ *((c)++)=(unsigned char)(((l) )&0xff)) /* NOTE - c is not incremented as per l2c */ #define l2cn(l1,l2,c,n) { \ c+=n; \ switch (n) { \ case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ } \ } #define n2s(c,s) ((s=(((unsigned int)(c[0]))<< 8)| \ (((unsigned int)(c[1])) )),c+=2) #define s2n(s,c) ((c[0]=(unsigned char)(((s)>> 8)&0xff), \ c[1]=(unsigned char)(((s) )&0xff)),c+=2) #define n2l3(c,l) ((l =(((unsigned long)(c[0]))<<16)| \ (((unsigned long)(c[1]))<< 8)| \ (((unsigned long)(c[2])) )),c+=3) #define l2n3(l,c) ((c[0]=(unsigned char)(((l)>>16)&0xff), \ c[1]=(unsigned char)(((l)>> 8)&0xff), \ c[2]=(unsigned char)(((l) )&0xff)),c+=3) /* LOCAL STUFF */ #define SSL_DECRYPT 0 #define SSL_ENCRYPT 1 #define TWO_BYTE_BIT 0x80 #define SEC_ESC_BIT 0x40 #define TWO_BYTE_MASK 0x7fff #define THREE_BYTE_MASK 0x3fff #define INC32(a) ((a)=((a)+1)&0xffffffffL) #define DEC32(a) ((a)=((a)-1)&0xffffffffL) #define MAX_MAC_SIZE 20 /* up from 16 for SSLv3 */ #define SSL_MKEY_MASK 0x0000001FL #define SSL_kRSA 0x00000001L /* RSA key exchange */ #define SSL_kDHr 0x00000002L /* DH cert RSA CA cert */ #define SSL_kDHd 0x00000004L /* DH cert DSA CA cert */ #define SSL_kFZA 0x00000008L #define SSL_kEDH 0x00000010L /* tmp DH key no DH cert */ #define SSL_EDH (SSL_kEDH|(SSL_AUTH_MASK^SSL_aNULL)) #define SSL_AUTH_MASK 0x000003e0L #define SSL_aRSA 0x00000020L /* Authenticate with RSA */ #define SSL_aDSS 0x00000040L /* Authenticate with DSS */ #define SSL_DSS SSL_aDSS #define SSL_aFZA 0x00000080L #define SSL_aNULL 0x00000100L /* no Authenticate, ADH */ #define SSL_aDH 0x00000200L /* no Authenticate, ADH */ #define SSL_NULL (SSL_eNULL) #define SSL_ADH (SSL_kEDH|SSL_aNULL) #define SSL_RSA (SSL_kRSA|SSL_aRSA) #define SSL_DH (SSL_kDHr|SSL_kDHd|SSL_kEDH) #define SSL_FZA (SSL_aFZA|SSL_kFZA|SSL_eFZA) #define SSL_ENC_MASK 0x0001Fc00L #define SSL_DES 0x00000400L #define SSL_3DES 0x00000800L #define SSL_RC4 0x00001000L #define SSL_RC2 0x00002000L #define SSL_IDEA 0x00004000L #define SSL_eFZA 0x00008000L #define SSL_eNULL 0x00010000L #define SSL_MAC_MASK 0x00060000L #define SSL_MD5 0x00020000L #define SSL_SHA1 0x00040000L #define SSL_SHA (SSL_SHA1) #define SSL_EXP_MASK 0x00300000L #define SSL_EXP40 0x00100000L #define SSL_NOT_EXP 0x00200000L #define SSL_EXP56 0x00300000L #define SSL_IS_EXPORT(a) ((a)&SSL_EXP40) #define SSL_IS_EXPORT56(a) (((a)&SSL_EXP_MASK) == SSL_EXP56) #define SSL_IS_EXPORT40(a) (((a)&SSL_EXP_MASK) == SSL_EXP40) #define SSL_C_IS_EXPORT(c) SSL_IS_EXPORT((c)->algorithms) #define SSL_C_IS_EXPORT56(c) SSL_IS_EXPORT56((c)->algorithms) #define SSL_C_IS_EXPORT40(c) SSL_IS_EXPORT40((c)->algorithms) #define SSL_EXPORT_KEYLENGTH(a) (SSL_IS_EXPORT40(a) ? 5 : \ ((a)&SSL_ENC_MASK) == SSL_DES ? 8 : 7) #define SSL_EXPORT_PKEYLENGTH(a) (SSL_IS_EXPORT40(a) ? 512 : 1024) #define SSL_C_EXPORT_KEYLENGTH(c) SSL_EXPORT_KEYLENGTH((c)->algorithms) #define SSL_C_EXPORT_PKEYLENGTH(c) SSL_EXPORT_PKEYLENGTH((c)->algorithms) #define SSL_SSL_MASK 0x00c00000L #define SSL_SSLV2 0x00400000L #define SSL_SSLV3 0x00800000L #define SSL_TLSV1 SSL_SSLV3 /* for now */ #define SSL_STRONG_MASK 0x07000000L #define SSL_LOW 0x01000000L #define SSL_MEDIUM 0x02000000L #define SSL_HIGH 0x04000000L /* we have used 0fffffff - 4 bits left to go */ #define SSL_ALL 0xffffffffL #define SSL_ALL_CIPHERS (SSL_MKEY_MASK|SSL_AUTH_MASK|SSL_ENC_MASK|\ SSL_MAC_MASK|SSL_EXP_MASK) /* Mostly for SSLv3 */ #define SSL_PKEY_RSA_ENC 0 #define SSL_PKEY_RSA_SIGN 1 #define SSL_PKEY_DSA_SIGN 2 #define SSL_PKEY_DH_RSA 3 #define SSL_PKEY_DH_DSA 4 #define SSL_PKEY_NUM 5 /* SSL_kRSA <- RSA_ENC | (RSA_TMP & RSA_SIGN) | * <- (EXPORT & (RSA_ENC | RSA_TMP) & RSA_SIGN) * SSL_kDH <- DH_ENC & (RSA_ENC | RSA_SIGN | DSA_SIGN) * SSL_kEDH <- RSA_ENC | RSA_SIGN | DSA_SIGN * SSL_aRSA <- RSA_ENC | RSA_SIGN * SSL_aDSS <- DSA_SIGN */ /* #define CERT_INVALID 0 #define CERT_PUBLIC_KEY 1 #define CERT_PRIVATE_KEY 2 */ typedef struct cert_pkey_st { X509 *x509; /* EVP_PKEY *publickey; *//* when extracted */ EVP_PKEY *privatekey; } CERT_PKEY; typedef struct cert_st { int cert_type; #ifdef undef X509 *x509; EVP_PKEY *publickey; /* when extracted */ EVP_PKEY *privatekey; pkeys[SSL_PKEY_RSA_ENC].x509 /* pkeys[SSL_PKEY_RSA_ENC].publickey */ pkeys[SSL_PKEY_RSA_ENC].privatekey #endif /* Current active set */ CERT_PKEY *key; /* The following masks are for the key and auth * algorithms that are supported by the certs below */ int valid; unsigned long mask; unsigned long export_mask; RSA *rsa_tmp; DH *dh_tmp; /* FIXME: Although rsa_tmp and dh_tmp are properties of the cert, callbacks probably aren't, and besides only the context default cert's callbacks are actually used. Too close to a release to fix this now - Ben 6 Mar 1999 */ RSA *(*rsa_tmp_cb)(SSL *ssl,int export,int keysize); DH *(*dh_tmp_cb)(SSL *ssl,int export,int keysize); CERT_PKEY pkeys[SSL_PKEY_NUM]; STACK_OF(X509) *cert_chain; int references; } CERT; /*#define MAC_DEBUG */ /*#define ERR_DEBUG */ /*#define ABORT_DEBUG */ /*#define PKT_DEBUG 1 */ /*#define DES_DEBUG */ /*#define DES_OFB_DEBUG */ /*#define SSL_DEBUG */ /*#define RSA_DEBUG */ /*#define IDEA_DEBUG */ #ifndef NOPROTO #define FP_ICC (int (*)(const void *,const void *)) #else #define FP_ICC #endif #define ssl_put_cipher_by_char(ssl,ciph,ptr) \ ((ssl)->method->put_cipher_by_char((ciph),(ptr))) #define ssl_get_cipher_by_char(ssl,ptr) \ ((ssl)->method->get_cipher_by_char(ptr)) /* This is for the SSLv3/TLSv1.0 differences in crypto/hash stuff * It is a bit of a mess of functions, but hell, think of it as * an opaque strucute :-) */ typedef struct ssl3_enc_method { int (*enc)(); int (*mac)(); int (*setup_key_block)(); int (*generate_master_secret)(); int (*change_cipher_state)(); int (*final_finish_mac)(); int finish_mac_length; int (*cert_verify_mac)(); unsigned char client_finished[20]; int client_finished_len; unsigned char server_finished[20]; int server_finished_len; int (*alert_value)(); } SSL3_ENC_METHOD; /* Used for holding the relevant compression methods loaded into SSL_CTX */ typedef struct ssl3_comp_st { int comp_id; /* The identifer byte for this compression type */ char *name; /* Text name used for the compression type */ COMP_METHOD *method; /* The method :-) */ } SSL3_COMP; extern SSL3_ENC_METHOD ssl3_undef_enc_method; extern SSL_CIPHER ssl2_ciphers[]; extern SSL_CIPHER ssl3_ciphers[]; #ifndef NOPROTO SSL_METHOD *ssl_bad_method(int ver); SSL_METHOD *sslv2_base_method(void); SSL_METHOD *sslv23_base_method(void); SSL_METHOD *sslv3_base_method(void); void ssl_clear_cipher_ctx(SSL *s); int ssl_clear_bad_session(SSL *s); CERT *ssl_cert_new(void); int ssl_cert_instantiate(CERT **o, CERT *d); void ssl_cert_free(CERT *c); int ssl_set_cert_type(CERT *c, int type); int ssl_get_new_session(SSL *s, int session); int ssl_get_prev_session(SSL *s, unsigned char *session,int len); int ssl_cipher_id_cmp(SSL_CIPHER *a,SSL_CIPHER *b); int ssl_cipher_ptr_id_cmp(SSL_CIPHER **ap,SSL_CIPHER **bp); STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num, STACK_OF(SSL_CIPHER) **skp); int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p); STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(SSL_METHOD *meth, STACK_OF(SSL_CIPHER) **pref, STACK_OF(SSL_CIPHER) **sorted, char *str); void ssl_update_cache(SSL *s, int mode); int ssl_cipher_get_evp(SSL_SESSION *s,const EVP_CIPHER **enc,const EVP_MD **md, SSL_COMP **comp); int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk); int ssl_undefined_function(SSL *s); X509 *ssl_get_server_send_cert(SSL *); EVP_PKEY *ssl_get_sign_pkey(SSL *,SSL_CIPHER *); int ssl_cert_type(X509 *x,EVP_PKEY *pkey); void ssl_set_cert_masks(CERT *c,CERT *default_cert,SSL_CIPHER *cipher); STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s); int ssl_verify_alarm_type(long type); int ssl2_enc_init(SSL *s, int client); void ssl2_generate_key_material(SSL *s); void ssl2_enc(SSL *s,int send_data); void ssl2_mac(SSL *s,unsigned char *mac,int send_data); SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p); int ssl2_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p); int ssl2_part_read(SSL *s, unsigned long f, int i); int ssl2_do_write(SSL *s); int ssl2_set_certificate(SSL *s, int type, int len, unsigned char *data); void ssl2_return_error(SSL *s,int reason); void ssl2_write_error(SSL *s); int ssl2_num_ciphers(void); SSL_CIPHER *ssl2_get_cipher(unsigned int u); int ssl2_new(SSL *s); void ssl2_free(SSL *s); int ssl2_accept(SSL *s); int ssl2_connect(SSL *s); int ssl2_read(SSL *s, char *buf, int len); int ssl2_peek(SSL *s, char *buf, int len); int ssl2_write(SSL *s, const char *buf, int len); int ssl2_shutdown(SSL *s); void ssl2_clear(SSL *s); long ssl2_ctrl(SSL *s,int cmd, long larg, char *parg); long ssl2_ctx_ctrl(SSL_CTX *s,int cmd, long larg, char *parg); int ssl2_pending(SSL *s); SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p); int ssl3_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p); void ssl3_init_finished_mac(SSL *s); int ssl3_send_server_certificate(SSL *s); int ssl3_get_finished(SSL *s,int state_a,int state_b); int ssl3_setup_key_block(SSL *s); int ssl3_send_change_cipher_spec(SSL *s,int state_a,int state_b); int ssl3_change_cipher_state(SSL *s,int which); void ssl3_cleanup_key_block(SSL *s); int ssl3_do_write(SSL *s,int type); void ssl3_send_alert(SSL *s,int level, int desc); int ssl3_generate_master_secret(SSL *s, unsigned char *out, unsigned char *p, int len); int ssl3_get_req_cert_type(SSL *s,unsigned char *p); long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok); int ssl3_send_finished(SSL *s, int a, int b, unsigned char *sender,int slen); int ssl3_num_ciphers(void); SSL_CIPHER *ssl3_get_cipher(unsigned int u); int ssl3_renegotiate(SSL *ssl); int ssl3_renegotiate_check(SSL *ssl); int ssl3_dispatch_alert(SSL *s); int ssl3_read_bytes(SSL *s, int type, char *buf, int len); int ssl3_part_read(SSL *s, int i); int ssl3_write_bytes(SSL *s, int type, const char *buf, int len); int ssl3_final_finish_mac(SSL *s, EVP_MD_CTX *ctx1,EVP_MD_CTX *ctx2, unsigned char *sender, int slen,unsigned char *p); int ssl3_cert_verify_mac(SSL *s, EVP_MD_CTX *in, unsigned char *p); void ssl3_finish_mac(SSL *s, const unsigned char *buf, int len); int ssl3_enc(SSL *s, int send_data); int ssl3_mac(SSL *ssl, unsigned char *md, int send_data); unsigned long ssl3_output_cert_chain(SSL *s, X509 *x); SSL_CIPHER *ssl3_choose_cipher(SSL *ssl,STACK_OF(SSL_CIPHER) *have, STACK_OF(SSL_CIPHER) *pref); int ssl3_setup_buffers(SSL *s); int ssl3_new(SSL *s); void ssl3_free(SSL *s); int ssl3_accept(SSL *s); int ssl3_connect(SSL *s); int ssl3_read(SSL *s, char *buf, int len); int ssl3_peek(SSL *s,char *buf, int len); int ssl3_write(SSL *s, const char *buf, int len); int ssl3_shutdown(SSL *s); void ssl3_clear(SSL *s); long ssl3_ctrl(SSL *s,int cmd, long larg, char *parg); long ssl3_ctx_ctrl(SSL_CTX *s,int cmd, long larg, char *parg); int ssl3_pending(SSL *s); int ssl23_accept(SSL *s); int ssl23_connect(SSL *s); int ssl23_read_bytes(SSL *s, int n); int ssl23_write_bytes(SSL *s); int tls1_new(SSL *s); void tls1_free(SSL *s); void tls1_clear(SSL *s); long tls1_ctrl(SSL *s,int cmd, long larg, char *parg); SSL_METHOD *tlsv1_base_method(void ); int ssl_init_wbio_buffer(SSL *s, int push); void ssl_free_wbio_buffer(SSL *s); int tls1_change_cipher_state(SSL *s, int which); int tls1_setup_key_block(SSL *s); int tls1_enc(SSL *s, int snd); int tls1_final_finish_mac(SSL *s, EVP_MD_CTX *in1_ctx, EVP_MD_CTX *in2_ctx, unsigned char *str, int slen, unsigned char *p); int tls1_cert_verify_mac(SSL *s, EVP_MD_CTX *in, unsigned char *p); int tls1_mac(SSL *ssl, unsigned char *md, int snd); int tls1_generate_master_secret(SSL *s, unsigned char *out, unsigned char *p, int len); int tls1_alert_code(int code); int ssl3_alert_code(int code); int ssl_ok(SSL *s); SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n); STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); #else SSL_METHOD *ssl_bad_method(); SSL_METHOD *sslv2_base_method(); SSL_METHOD *sslv23_base_method(); SSL_METHOD *sslv3_base_method(); void ssl_clear_cipher_ctx(); int ssl_clear_bad_session(); CERT *ssl_cert_new(); int ssl_cert_instantiate(); void ssl_cert_free(); int ssl_set_cert_type(); int ssl_get_new_session(); int ssl_get_prev_session(); int ssl_cipher_id_cmp(); int ssl_cipher_ptr_id_cmp(); STACK *ssl_bytes_to_cipher_list(); int ssl_cipher_list_to_bytes(); STACK *ssl_create_cipher_list(); void ssl_update_cache(); int ssl_session_get_ciphers(); int ssl_verify_cert_chain(); int ssl_undefined_function(); X509 *ssl_get_server_send_cert(); EVP_PKEY *ssl_get_sign_pkey(); int ssl_cert_type(); void ssl_set_cert_masks(); STACK *ssl_get_ciphers_by_id(); int ssl_verify_alarm_type(); int ssl2_enc_init(); void ssl2_generate_key_material(); void ssl2_enc(); void ssl2_mac(); SSL_CIPHER *ssl2_get_cipher_by_char(); int ssl2_put_cipher_by_char(); int ssl2_part_read(); int ssl2_do_write(); int ssl2_set_certificate(); void ssl2_return_error(); void ssl2_write_error(); int ssl2_num_ciphers(); SSL_CIPHER *ssl2_get_cipher(); int ssl2_new(); void ssl2_free(); int ssl2_accept(); int ssl2_connect(); int ssl2_read(); int ssl2_peek(); int ssl2_write(); int ssl2_shutdown(); void ssl2_clear(); long ssl2_ctrl(); long ssl2_ctx_ctrl(); int ssl2_pending(); SSL_CIPHER *ssl3_get_cipher_by_char(); int ssl3_put_cipher_by_char(); void ssl3_init_finished_mac(); int ssl3_send_server_certificate(); int ssl3_get_finished(); int ssl3_setup_key_block(); int ssl3_send_change_cipher_spec(); int ssl3_change_cipher_state(); void ssl3_cleanup_key_block(); int ssl3_do_write(); void ssl3_send_alert(); int ssl3_generate_master_secret(); int ssl3_get_req_cert_type(); long ssl3_get_message(); int ssl3_send_finished(); int ssl3_num_ciphers(); SSL_CIPHER *ssl3_get_cipher(); int ssl3_renegotiate(); int ssl3_renegotiate_check(); int ssl3_dispatch_alert(); int ssl3_read_bytes(); int ssl3_part_read(); int ssl3_write_bytes(); int ssl3_final_finish_mac(); void ssl3_finish_mac(); int ssl3_enc(); int ssl3_mac(); unsigned long ssl3_output_cert_chain(); SSL_CIPHER *ssl3_choose_cipher(); int ssl3_setup_buffers(); int ssl3_new(); void ssl3_free(); int ssl3_accept(); int ssl3_connect(); int ssl3_read(); int ssl3_peek(); int ssl3_write(); int ssl3_shutdown(); void ssl3_clear(); long ssl3_ctrl(); long ssl3_ctx_ctrl(); int ssl3_pending(); int ssl23_accept(); int ssl23_connect(); int ssl23_read_bytes(); int ssl23_write_bytes(); int ssl_init_wbio_buffer(); void ssl_free_wbio_buffer(); int ssl3_cert_verify_mac(); int ssl3_alert_code(); int tls1_new(); void tls1_free(); void tls1_clear(); long tls1_ctrl(); SSL_METHOD *tlsv1_base_method(); int tls1_change_cipher_state(); int tls1_setup_key_block(); int tls1_enc(); int tls1_final_finish_mac(); int tls1_cert_verify_mac(); int tls1_mac(); int tls1_generate_master_secret(); int tls1_alert_code(); int ssl_ok(); SSL_COMP *ssl3_comp_find(); STACK *SSL_COMP_get_compression_methods(); #endif #endif