# endif
# include <openssl/err.h>
# include <openssl/ssl.h>
+# include <openssl/async.h>
# include <openssl/symhacks.h>
#include "record/record.h"
+#include "statem/statem.h"
#include "packet_locl.h"
# ifdef OPENSSL_BUILD_SHLIBSSL
/* Bits for algorithm_mkey (key exchange algorithm) */
/* RSA key exchange */
-# define SSL_kRSA 0x00000001L
+# define SSL_kRSA 0x00000001U
/* DH cert, RSA CA cert */
-# define SSL_kDHr 0x00000002L
+# define SSL_kDHr 0x00000002U
/* DH cert, DSA CA cert */
-# define SSL_kDHd 0x00000004L
+# define SSL_kDHd 0x00000004U
/* tmp DH key no DH cert */
-# define SSL_kDHE 0x00000008L
+# define SSL_kDHE 0x00000008U
/* synonym */
# define SSL_kEDH SSL_kDHE
/* ECDH cert, RSA CA cert */
-# define SSL_kECDHr 0x00000020L
+# define SSL_kECDHr 0x00000020U
/* ECDH cert, ECDSA CA cert */
-# define SSL_kECDHe 0x00000040L
+# define SSL_kECDHe 0x00000040U
/* ephemeral ECDH */
-# define SSL_kECDHE 0x00000080L
+# define SSL_kECDHE 0x00000080U
/* synonym */
# define SSL_kEECDH SSL_kECDHE
/* PSK */
-# define SSL_kPSK 0x00000100L
+# define SSL_kPSK 0x00000100U
/* GOST key exchange */
-# define SSL_kGOST 0x00000200L
+# define SSL_kGOST 0x00000200U
/* SRP */
-# define SSL_kSRP 0x00000400L
+# define SSL_kSRP 0x00000400U
-# define SSL_kRSAPSK 0x00000800L
-# define SSL_kECDHEPSK 0x00001000L
-# define SSL_kDHEPSK 0x00002000L
+# define SSL_kRSAPSK 0x00000800U
+# define SSL_kECDHEPSK 0x00001000U
+# define SSL_kDHEPSK 0x00002000U
/* all PSK */
/* Bits for algorithm_auth (server authentication) */
/* RSA auth */
-# define SSL_aRSA 0x00000001L
+# define SSL_aRSA 0x00000001U
/* DSS auth */
-# define SSL_aDSS 0x00000002L
+# define SSL_aDSS 0x00000002U
/* no auth (i.e. use ADH or AECDH) */
-# define SSL_aNULL 0x00000004L
+# define SSL_aNULL 0x00000004U
/* Fixed DH auth (kDHd or kDHr) */
-# define SSL_aDH 0x00000008L
+# define SSL_aDH 0x00000008U
/* Fixed ECDH auth (kECDHe or kECDHr) */
-# define SSL_aECDH 0x00000010L
+# define SSL_aECDH 0x00000010U
/* ECDSA auth*/
-# define SSL_aECDSA 0x00000040L
+# define SSL_aECDSA 0x00000040U
/* PSK auth */
-# define SSL_aPSK 0x00000080L
+# define SSL_aPSK 0x00000080U
/* GOST R 34.10-2001 signature auth */
-# define SSL_aGOST01 0x00000200L
+# define SSL_aGOST01 0x00000200U
/* SRP auth */
-# define SSL_aSRP 0x00000400L
+# define SSL_aSRP 0x00000400U
+/* GOST R 34.10-2012 signature auth */
+# define SSL_aGOST12 0x00000800U
/* Bits for algorithm_enc (symmetric encryption) */
-# define SSL_DES 0x00000001L
-# define SSL_3DES 0x00000002L
-# define SSL_RC4 0x00000004L
-# define SSL_RC2 0x00000008L
-# define SSL_IDEA 0x00000010L
-# define SSL_eNULL 0x00000020L
-# define SSL_AES128 0x00000040L
-# define SSL_AES256 0x00000080L
-# define SSL_CAMELLIA128 0x00000100L
-# define SSL_CAMELLIA256 0x00000200L
-# define SSL_eGOST2814789CNT 0x00000400L
-# define SSL_SEED 0x00000800L
-# define SSL_AES128GCM 0x00001000L
-# define SSL_AES256GCM 0x00002000L
-# define SSL_AES128CCM 0x00004000L
-# define SSL_AES256CCM 0x00008000L
-# define SSL_AES128CCM8 0x00010000L
-# define SSL_AES256CCM8 0x00020000L
+# define SSL_DES 0x00000001U
+# define SSL_3DES 0x00000002U
+# define SSL_RC4 0x00000004U
+# define SSL_RC2 0x00000008U
+# define SSL_IDEA 0x00000010U
+# define SSL_eNULL 0x00000020U
+# define SSL_AES128 0x00000040U
+# define SSL_AES256 0x00000080U
+# define SSL_CAMELLIA128 0x00000100U
+# define SSL_CAMELLIA256 0x00000200U
+# define SSL_eGOST2814789CNT 0x00000400U
+# define SSL_SEED 0x00000800U
+# define SSL_AES128GCM 0x00001000U
+# define SSL_AES256GCM 0x00002000U
+# define SSL_AES128CCM 0x00004000U
+# define SSL_AES256CCM 0x00008000U
+# define SSL_AES128CCM8 0x00010000U
+# define SSL_AES256CCM8 0x00020000U
+# define SSL_eGOST2814789CNT12 0x00040000U
# define SSL_AES (SSL_AES128|SSL_AES256|SSL_AES128GCM|SSL_AES256GCM|SSL_AES128CCM|SSL_AES256CCM|SSL_AES128CCM8|SSL_AES256CCM8)
# define SSL_CAMELLIA (SSL_CAMELLIA128|SSL_CAMELLIA256)
/* Bits for algorithm_mac (symmetric authentication) */
-# define SSL_MD5 0x00000001L
-# define SSL_SHA1 0x00000002L
-# define SSL_GOST94 0x00000004L
-# define SSL_GOST89MAC 0x00000008L
-# define SSL_SHA256 0x00000010L
-# define SSL_SHA384 0x00000020L
+# define SSL_MD5 0x00000001U
+# define SSL_SHA1 0x00000002U
+# define SSL_GOST94 0x00000004U
+# define SSL_GOST89MAC 0x00000008U
+# define SSL_SHA256 0x00000010U
+# define SSL_SHA384 0x00000020U
/* Not a real MAC, just an indication it is part of cipher */
-# define SSL_AEAD 0x00000040L
+# define SSL_AEAD 0x00000040U
+# define SSL_GOST12_256 0x00000080U
+# define SSL_GOST89MAC12 0x00000100U
+# define SSL_GOST12_512 0x00000200U
/* Bits for algorithm_ssl (protocol version) */
-# define SSL_SSLV3 0x00000002L
-# define SSL_TLSV1 SSL_SSLV3/* for now */
-# define SSL_TLSV1_2 0x00000004L
+# define SSL_SSLV3 0x00000002U
+# define SSL_TLSV1 0x00000004U
+# define SSL_TLSV1_2 0x00000008U
/* Bits for algorithm2 (handshake digests and other extra flags) */
# define SSL_HANDSHAKE_MAC_GOST94 0x40
# define SSL_HANDSHAKE_MAC_SHA256 0x80
# define SSL_HANDSHAKE_MAC_SHA384 0x100
+# define SSL_HANDSHAKE_MAC_GOST12_256 0x200
+# define SSL_HANDSHAKE_MAC_GOST12_512 0x400
# define SSL_HANDSHAKE_MAC_DEFAULT (SSL_HANDSHAKE_MAC_MD5 | SSL_HANDSHAKE_MAC_SHA)
/*
- * When adding new digest in the ssl_ciph.c and increment SSM_MD_NUM_IDX make
+ * When adding new digest in the ssl_ciph.c and increment SSL_MD_NUM_IDX make
* sure to update this constant too
*/
-# define SSL_MAX_DIGEST 6
+# define SSL_MAX_DIGEST 9
# define TLS1_PRF_DGST_SHIFT 10
# define TLS1_PRF_MD5 (SSL_HANDSHAKE_MAC_MD5 << TLS1_PRF_DGST_SHIFT)
# define TLS1_PRF_SHA256 (SSL_HANDSHAKE_MAC_SHA256 << TLS1_PRF_DGST_SHIFT)
# define TLS1_PRF_SHA384 (SSL_HANDSHAKE_MAC_SHA384 << TLS1_PRF_DGST_SHIFT)
# define TLS1_PRF_GOST94 (SSL_HANDSHAKE_MAC_GOST94 << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF_GOST12_256 (SSL_HANDSHAKE_MAC_GOST12_256 << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF_GOST12_512 (SSL_HANDSHAKE_MAC_GOST12_512 << TLS1_PRF_DGST_SHIFT)
# define TLS1_PRF (TLS1_PRF_MD5 | TLS1_PRF_SHA1)
/*
* and ciphers goes, another extension to SSL_SUPER and/or SSL_ULTRA would
* be possible.
*/
-# define SSL_EXP_MASK 0x00000003L
-# define SSL_STRONG_MASK 0x000001fcL
-# define SSL_DEFAULT_MASK 0X00000200L
+# define SSL_EXP_MASK 0x00000003U
+# define SSL_STRONG_MASK 0x000001fcU
+# define SSL_DEFAULT_MASK 0X00000200U
-# define SSL_NOT_EXP 0x00000001L
-# define SSL_EXPORT 0x00000002L
+# define SSL_NOT_EXP 0x00000001U
+# define SSL_EXPORT 0x00000002U
-# define SSL_STRONG_NONE 0x00000004L
-# define SSL_EXP40 0x00000008L
+# define SSL_STRONG_NONE 0x00000004U
+# define SSL_EXP40 0x00000008U
# define SSL_MICRO (SSL_EXP40)
-# define SSL_EXP56 0x00000010L
+# define SSL_EXP56 0x00000010U
# define SSL_MINI (SSL_EXP56)
-# define SSL_LOW 0x00000020L
-# define SSL_MEDIUM 0x00000040L
-# define SSL_HIGH 0x00000080L
-# define SSL_FIPS 0x00000100L
+# define SSL_LOW 0x00000020U
+# define SSL_MEDIUM 0x00000040U
+# define SSL_HIGH 0x00000080U
+# define SSL_FIPS 0x00000100U
-# define SSL_NOT_DEFAULT 0x00000200L
+# define SSL_NOT_DEFAULT 0x00000200U
/* we have used 000003ff - 22 bits left to go */
# define SSL_PKEY_DH_DSA 4
# define SSL_PKEY_ECC 5
# define SSL_PKEY_GOST01 7
-# define SSL_PKEY_NUM 8
+# define SSL_PKEY_GOST12_256 8
+# define SSL_PKEY_GOST12_512 9
+# define SSL_PKEY_NUM 10
+/*
+ * Pseudo-constant. GOST cipher suites can use different certs for 1
+ * SSL_CIPHER. So let's see which one we have in fact.
+ */
+# define SSL_PKEY_GOST_EC SSL_PKEY_NUM+1
/*-
* SSL_kRSA <- RSA_ENC | (RSA_TMP & RSA_SIGN) |
#define TLS_CIPHER_LEN 2
/* used to hold info on the particular ciphers used */
struct ssl_cipher_st {
- int valid;
- const char *name; /* text name */
- unsigned long id; /* id, 4 bytes, first is version */
+ uint32_t valid;
+ const char *name; /* text name */
+ uint32_t id; /* id, 4 bytes, first is version */
/*
- * changed in 0.9.9: these four used to be portions of a single value
+ * changed in 1.0.0: these four used to be portions of a single value
* 'algorithms'
*/
- unsigned long algorithm_mkey; /* key exchange algorithm */
- unsigned long algorithm_auth; /* server authentication */
- unsigned long algorithm_enc; /* symmetric encryption */
- unsigned long algorithm_mac; /* symmetric authentication */
- unsigned long algorithm_ssl; /* (major) protocol version */
- unsigned long algo_strength; /* strength and export flags */
- unsigned long algorithm2; /* Extra flags */
- int strength_bits; /* Number of bits really used */
- int alg_bits; /* Number of bits for algorithm */
+ uint32_t algorithm_mkey; /* key exchange algorithm */
+ uint32_t algorithm_auth; /* server authentication */
+ uint32_t algorithm_enc; /* symmetric encryption */
+ uint32_t algorithm_mac; /* symmetric authentication */
+ uint32_t algorithm_ssl; /* (major) protocol version */
+ uint32_t algo_strength; /* strength and export flags */
+ uint32_t algorithm2; /* Extra flags */
+ int32_t strength_bits; /* Number of bits really used */
+ uint32_t alg_bits; /* Number of bits for algorithm */
};
-/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
+/* Used to hold SSL/TLS functions */
struct ssl_method_st {
int version;
int (*ssl_new) (SSL *s);
int (*ssl_shutdown) (SSL *s);
int (*ssl_renegotiate) (SSL *s);
int (*ssl_renegotiate_check) (SSL *s);
- long (*ssl_get_message) (SSL *s, int st1, int stn, int mt, long
- max, int *ok);
int (*ssl_read_bytes) (SSL *s, int type, int *recvd_type,
unsigned char *buf, int len, int peek);
int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len);
DECLARE_STACK_OF(SSL_COMP)
DECLARE_LHASH_OF(SSL_SESSION);
-/*
- * The valid handshake states (one for each type message sent and one for each
- * type of message received). There are also two "special" states:
- * TLS = TLS or DTLS state
- * DTLS = DTLS specific state
- * CR/SR = Client Read/Server Read
- * CW/SW = Client Write/Server Write
- *
- * The "special" states are:
- * TLS_ST_BEFORE = No handshake has been initiated yet
- * TLS_ST_OK = A handshake has been successfully completed
- */
-enum HANDSHAKE_STATE {
- TLS_ST_BEFORE,
- TLS_ST_OK,
- DTLS_ST_CR_HELLO_VERIFY_REQUEST,
- TLS_ST_CR_SRVR_HELLO,
- TLS_ST_CR_CERT,
- TLS_ST_CR_CERT_STATUS,
- TLS_ST_CR_KEY_EXCH,
- TLS_ST_CR_CERT_REQ,
- TLS_ST_CR_SRVR_DONE,
- TLS_ST_CR_SESSION_TICKET,
- TLS_ST_CR_CHANGE,
- TLS_ST_CR_FINISHED,
- TLS_ST_CW_CLNT_HELLO,
- TLS_ST_CW_CERT,
- TLS_ST_CW_KEY_EXCH,
- TLS_ST_CW_CERT_VRFY,
- TLS_ST_CW_CHANGE,
- TLS_ST_CW_NEXT_PROTO,
- TLS_ST_CW_FINISHED,
- TLS_ST_SW_HELLO_REQ,
- TLS_ST_SR_CLNT_HELLO,
- DTLS_ST_SW_HELLO_VERIFY_REQUEST,
- TLS_ST_SW_SRVR_HELLO,
- TLS_ST_SW_CERT,
- TLS_ST_SW_KEY_EXCH,
- TLS_ST_SW_CERT_REQ,
- TLS_ST_SW_SRVR_DONE,
- TLS_ST_SR_CERT,
- TLS_ST_SR_KEY_EXCH,
- TLS_ST_SR_CERT_VRFY,
- TLS_ST_SR_NEXT_PROTO,
- TLS_ST_SR_CHANGE,
- TLS_ST_SR_FINISHED,
- TLS_ST_SW_SESSION_TICKET,
- TLS_ST_SW_CERT_STATUS,
- TLS_ST_SW_CHANGE,
- TLS_ST_SW_FINISHED
-};
-
-/*
- * Valid return codes used for functions performing work prior to or after
- * sending or receiving a message
- */
-enum WORK_STATE {
- /* Something went wrong */
- WORK_ERROR,
- /* We're done working and there shouldn't be anything else to do after */
- WORK_FINISHED_STOP,
- /* We're done working move onto the next thing */
- WORK_FINISHED_CONTINUE,
- /* We're working on phase A */
- WORK_MORE_A,
- /* We're working on phase B */
- WORK_MORE_B
-};
-
-/* Write transition return codes */
-enum WRITE_TRAN {
- /* Something went wrong */
- WRITE_TRAN_ERROR,
- /* A transition was successfully completed and we should continue */
- WRITE_TRAN_CONTINUE,
- /* There is no more write work to be done */
- WRITE_TRAN_FINISHED
-};
-
-/* Message processing return codes */
-enum MSG_PROCESS_RETURN {
- MSG_PROCESS_ERROR,
- MSG_PROCESS_FINISHED_READING,
- MSG_PROCESS_CONTINUE_PROCESSING,
- MSG_PROCESS_CONTINUE_READING
-};
-
-/* Message flow states */
-enum MSG_FLOW_STATE {
- /* No handshake in progress */
- MSG_FLOW_UNINITED,
- /* A permanent error with this connection */
- MSG_FLOW_ERROR,
- /* We are about to renegotiate */
- MSG_FLOW_RENEGOTIATE,
- /* We are reading messages */
- MSG_FLOW_READING,
- /* We are writing messages */
- MSG_FLOW_WRITING,
- /* Handshake has finished */
- MSG_FLOW_FINISHED
-};
-
-/* Read states */
-enum READ_STATE {
- READ_STATE_HEADER,
- READ_STATE_BODY,
- READ_STATE_POST_PROCESS
-};
-
-/* Write states */
-enum WRITE_STATE {
- WRITE_STATE_TRANSITION,
- WRITE_STATE_PRE_WORK,
- WRITE_STATE_SEND,
- WRITE_STATE_POST_WORK
-};
-
-struct statem_st {
- enum MSG_FLOW_STATE state;
- enum WRITE_STATE write_state;
- enum WORK_STATE write_state_work;
- enum READ_STATE read_state;
- enum WORK_STATE read_state_work;
- enum HANDSHAKE_STATE hand_state;
- int read_state_first_init;
- int use_timer;
-#ifndef OPENSSL_NO_SCTP
- int in_sctp_read_sock;
-#endif
-};
-typedef struct statem_st STATEM;
-
struct ssl_ctx_st {
const SSL_METHOD *method;
* DTLS1_VERSION)
*/
int version;
- /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
- int type;
+
/* SSLv3 */
const SSL_METHOD *method;
/*
* request needs re-doing when in SSL_accept or SSL_connect
*/
int rwstate;
- /* true when we are actually in SSL_accept() or SSL_connect() */
- int in_handshake;
+
int (*handshake_func) (SSL *);
/*
* Imagine that here's a boolean member "init" that is switched as soon
* handshake_func is == 0 until then, we use this test instead of an
* "init" member.
*/
- /* are we the server side? - mostly used by SSL_clear */
+ /* are we the server side? */
int server;
/*
* Generate a new session or reuse an old one.
/* we have shut things down, 0x01 sent, 0x02 for received */
int shutdown;
/* where we are */
- int state;
- STATEM statem;
+ OSSL_STATEM statem;
BUF_MEM *init_buf; /* buffer used during init */
void *init_msg; /* pointer to handshake message body, set by
int (*not_resumable_session_cb) (SSL *ssl, int is_forward_secure);
RECORD_LAYER rlayer;
+
+ /* Default password callback. */
+ pem_password_cb *default_passwd_callback;
+
+ /* Default password callback user data. */
+ void *default_passwd_callback_userdata;
+
+ /* Async Job info */
+ ASYNC_JOB *job;
};
int num_renegotiations;
int in_read_app_data;
struct {
- /* actually only needs to be 16+20 */
+ /* actually needs to be 32+32+64 for GOST */
unsigned char cert_verify_md[EVP_MAX_MD_SIZE * 2];
/* actually only need to be 16+20 for SSLv3 and 12 for TLS */
unsigned char finish_md[EVP_MAX_MD_SIZE * 2];
# ifndef OPENSSL_NO_EC
EC_KEY *ecdh; /* holds short lived ECDH key */
# endif
- /* used when SSL_ST_FLUSH_DATA is entered */
- int next_state;
- int reuse_message;
/* used for certificate requests */
int cert_req;
int ctype_num;
* that are supported by the certs below. For clients they are masks of
* *disabled* algorithms based on the current session.
*/
- unsigned long mask_k;
- unsigned long mask_a;
- unsigned long export_mask_k;
- unsigned long export_mask_a;
+ uint32_t mask_k;
+ uint32_t mask_a;
+ uint32_t export_mask_k;
+ uint32_t export_mask_a;
/* Client only */
- unsigned long mask_ssl;
+ uint32_t mask_ssl;
} tmp;
/* Connection binding to prevent renegotiation attacks */
} hm_fragment;
typedef struct dtls1_state_st {
- unsigned int send_cookie;
unsigned char cookie[DTLS1_COOKIE_LENGTH];
unsigned int cookie_len;
+ unsigned int cookie_verified;
/* handshake message numbers */
unsigned short handshake_write_seq;
unsigned int retransmitting;
# ifndef OPENSSL_NO_SCTP
- /* used when SSL_ST_XX_FLUSH is entered */
- int next_state;
int shutdown_received;
# endif
} DTLS1_STATE;
ssl3_shutdown, \
ssl3_renegotiate, \
ssl3_renegotiate_check, \
- ssl3_get_message, \
ssl3_read_bytes, \
ssl3_write_bytes, \
ssl3_dispatch_alert, \
ssl3_shutdown, \
ssl3_renegotiate, \
ssl3_renegotiate_check, \
- ssl3_get_message, \
ssl3_read_bytes, \
ssl3_write_bytes, \
ssl3_dispatch_alert, \
dtls1_shutdown, \
ssl3_renegotiate, \
ssl3_renegotiate_check, \
- dtls1_get_message, \
dtls1_read_bytes, \
dtls1_write_app_data_bytes, \
dtls1_dispatch_alert, \
__owur const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p);
__owur int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
void ssl3_init_finished_mac(SSL *s);
-__owur int ssl3_send_server_certificate(SSL *s);
-__owur int ssl3_send_newsession_ticket(SSL *s);
-__owur int ssl3_send_cert_status(SSL *s);
-__owur int ssl3_get_change_cipher_spec(SSL *s, int a, int b);
-__owur int ssl3_get_finished(SSL *s, int state_a, int state_b);
-__owur int tls_construct_cert_status(SSL *s);
-__owur enum MSG_PROCESS_RETURN tls_process_change_cipher_spec(SSL *s, long n);
-__owur enum MSG_PROCESS_RETURN tls_process_finished(SSL *s, unsigned long n);
__owur int ssl3_setup_key_block(SSL *s);
-__owur int ssl3_send_change_cipher_spec(SSL *s, int state_a, int state_b);
-__owur int tls_construct_change_cipher_spec(SSL *s);
__owur int ssl3_change_cipher_state(SSL *s, int which);
void ssl3_cleanup_key_block(SSL *s);
__owur int ssl3_do_write(SSL *s, int type);
__owur int ssl3_generate_master_secret(SSL *s, unsigned char *out,
unsigned char *p, int len);
__owur int ssl3_get_req_cert_type(SSL *s, unsigned char *p);
-__owur long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok);
-__owur int tls_get_message_header(SSL *s, int *mt);
-__owur int tls_get_message_body(SSL *s, unsigned long *len);
-__owur int ssl3_send_finished(SSL *s, int a, int b, const char *sender, int slen);
-__owur int tls_construct_finished(SSL *s, const char *sender, int slen);
-__owur enum WORK_STATE tls_finish_handshake(SSL *s, enum WORK_STATE wst);
__owur int ssl3_num_ciphers(void);
__owur const SSL_CIPHER *ssl3_get_cipher(unsigned int u);
int ssl3_renegotiate(SSL *ssl);
__owur int ssl3_digest_cached_records(SSL *s, int keep);
__owur int ssl3_new(SSL *s);
void ssl3_free(SSL *s);
-__owur int ssl3_accept(SSL *s);
-__owur int ssl3_connect(SSL *s);
-void statem_clear(SSL *s);
-void statem_set_renegotiate(SSL *s);
-void statem_set_error(SSL *s);
-__owur int statem_app_data_allowed(SSL *s);
-#ifndef OPENSSL_NO_SCTP
-void statem_set_sctp_read_sock(SSL *s, int read_sock);
-__owur int statem_in_sctp_read_sock(SSL *s);
-#endif
__owur int ssl3_read(SSL *s, void *buf, int len);
__owur int ssl3_peek(SSL *s, void *buf, int len);
__owur int ssl3_write(SSL *s, const void *buf, int len);
__owur int dtls1_write_app_data_bytes(SSL *s, int type, const void *buf, int len);
-__owur int dtls1_send_change_cipher_spec(SSL *s, int a, int b);
__owur int dtls1_read_failed(SSL *s, int code);
__owur int dtls1_buffer_message(SSL *s, int ccs);
__owur int dtls1_retransmit_message(SSL *s, unsigned short seq,
void dtls1_stop_timer(SSL *s);
__owur int dtls1_is_timer_expired(SSL *s);
void dtls1_double_timeout(SSL *s);
-__owur unsigned int dtls1_raw_hello_verify_request(unsigned char *buf,
- unsigned char *cookie,
- unsigned char cookie_len);
+__owur unsigned int dtls_raw_hello_verify_request(unsigned char *buf,
+ unsigned char *cookie,
+ unsigned char cookie_len);
__owur int dtls1_send_newsession_ticket(SSL *s);
__owur unsigned int dtls1_min_mtu(SSL *s);
-__owur unsigned int dtls1_link_min_mtu(void);
void dtls1_hm_fragment_free(hm_fragment *frag);
-
-/* some client-only functions */
-__owur int ssl3_client_hello(SSL *s);
-__owur int tls_construct_client_hello(SSL *s);
-__owur int ssl3_get_server_hello(SSL *s);
-__owur int ssl3_get_certificate_request(SSL *s);
-__owur int ssl3_get_new_session_ticket(SSL *s);
-__owur int ssl3_get_cert_status(SSL *s);
-__owur int ssl3_get_server_done(SSL *s);
-__owur enum MSG_PROCESS_RETURN tls_process_server_hello(SSL *s,
- unsigned long n);
-__owur enum MSG_PROCESS_RETURN tls_process_certificate_request(SSL *s,
- unsigned long n);
-__owur enum MSG_PROCESS_RETURN tls_process_new_session_ticket(SSL *s,
- unsigned long n);
-__owur enum MSG_PROCESS_RETURN tls_process_cert_status(SSL *s, unsigned long n);
-__owur enum MSG_PROCESS_RETURN tls_process_server_done(SSL *s, unsigned long n);
-__owur int ssl3_send_client_verify(SSL *s);
-__owur int tls_construct_client_verify(SSL *s);
-__owur int tls_construct_client_verify(SSL *s);
-int ssl3_send_client_certificate(SSL *s);
-__owur enum WORK_STATE tls_prepare_client_certificate(SSL *s,
- enum WORK_STATE wst);
-__owur int tls_construct_client_certificate(SSL *s);
-__owur int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey);
-__owur int ssl3_send_client_key_exchange(SSL *s);
-__owur int tls_construct_client_key_exchange(SSL *s);
-__owur int tls_client_key_exchange_post_work(SSL *s);
-__owur int ssl3_get_key_exchange(SSL *s);
-__owur int ssl3_get_server_certificate(SSL *s);
-__owur enum MSG_PROCESS_RETURN tls_process_key_exchange(SSL *s,
- unsigned long n);
-__owur enum MSG_PROCESS_RETURN tls_process_server_certificate(SSL *s,
- unsigned long n);
-__owur int ssl3_check_cert_and_algorithm(SSL *s);
-# ifndef OPENSSL_NO_NEXTPROTONEG
-__owur int ssl3_send_next_proto(SSL *s);
-__owur int tls_construct_next_proto(SSL *s);
-# endif
-
-int dtls1_client_hello(SSL *s);
-
-/* some server-only functions */
-__owur int ssl3_get_client_hello(SSL *s);
-__owur int ssl3_send_server_hello(SSL *s);
-__owur enum MSG_PROCESS_RETURN tls_process_client_hello(SSL *s, long n);
-__owur enum WORK_STATE tls_post_process_client_hello(SSL *s,
- enum WORK_STATE wst);
-__owur int tls_construct_server_hello(SSL *s);
-__owur int ssl3_send_hello_request(SSL *s);
-__owur int ssl3_send_server_key_exchange(SSL *s);
-__owur int ssl3_send_certificate_request(SSL *s);
-__owur int ssl3_send_server_done(SSL *s);
-__owur int ssl3_get_client_certificate(SSL *s);
-__owur int ssl3_get_client_key_exchange(SSL *s);
-__owur int ssl3_get_cert_verify(SSL *s);
-__owur enum MSG_PROCESS_RETURN tls_process_client_certificate(SSL *s, long n);
-__owur enum MSG_PROCESS_RETURN tls_process_client_key_exchange(SSL *s, long n);
-__owur enum WORK_STATE tls_post_process_client_key_exchange(SSL *s,
- enum WORK_STATE wst);
-__owur enum MSG_PROCESS_RETURN tls_process_cert_verify(SSL *s, long n);
-# ifndef OPENSSL_NO_NEXTPROTONEG
-__owur int ssl3_get_next_proto(SSL *s);
-__owur enum MSG_PROCESS_RETURN tls_process_next_proto(SSL *s, long n);
-# endif
+__owur int dtls1_query_mtu(SSL *s);
__owur int tls1_new(SSL *s);
void tls1_free(SSL *s);
long tls1_callback_ctrl(SSL *s, int cmd, void (*fp) (void));
__owur int dtls1_new(SSL *s);
-__owur int dtls1_accept(SSL *s);
-__owur int dtls1_connect(SSL *s);
void dtls1_free(SSL *s);
void dtls1_clear(SSL *s);
long dtls1_ctrl(SSL *s, int cmd, long larg, void *parg);
__owur int dtls1_shutdown(SSL *s);
-__owur long dtls1_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok);
-__owur int dtls_get_message(SSL *s, int *mt, unsigned long *len);
__owur int dtls1_dispatch_alert(SSL *s);
__owur int ssl_init_wbio_buffer(SSL *s, int push);
__owur unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf,
unsigned char *limit, int *al);
__owur int ssl_parse_clienthello_tlsext(SSL *s, PACKET *pkt);
+void ssl_set_default_md(SSL *s);
__owur int tls1_set_server_sigalgs(SSL *s);
__owur int ssl_check_clienthello_tlsext_late(SSL *s);
__owur int ssl_parse_serverhello_tlsext(SSL *s, PACKET *pkt);
const EVP_MD *md);
__owur int tls12_get_sigid(const EVP_PKEY *pk);
__owur const EVP_MD *tls12_get_hash(unsigned char hash_alg);
-void ssl_set_sig_mask(unsigned long *pmask_a, SSL *s, int op);
+void ssl_set_sig_mask(uint32_t *pmask_a, SSL *s, int op);
__owur int tls1_set_sigalgs_list(CERT *c, const char *str, int client);
__owur int tls1_set_sigalgs(CERT *c, const int *salg, size_t salglen, int client);
/* s3_cbc.c */
__owur char ssl3_cbc_record_digest_supported(const EVP_MD_CTX *ctx);
-void ssl3_cbc_digest_record(const EVP_MD_CTX *ctx,
- unsigned char *md_out,
- size_t *md_out_size,
- const unsigned char header[13],
- const unsigned char *data,
- size_t data_plus_mac_size,
- size_t data_plus_mac_plus_padding_size,
- const unsigned char *mac_secret,
- unsigned mac_secret_length, char is_sslv3);
+__owur int ssl3_cbc_digest_record(const EVP_MD_CTX *ctx,
+ unsigned char *md_out,
+ size_t *md_out_size,
+ const unsigned char header[13],
+ const unsigned char *data,
+ size_t data_plus_mac_size,
+ size_t data_plus_mac_plus_padding_size,
+ const unsigned char *mac_secret,
+ unsigned mac_secret_length, char is_sslv3);
void tls_fips_digest_extra(const EVP_CIPHER_CTX *cipher_ctx,
EVP_MD_CTX *mac_ctx, const unsigned char *data,
projects / openssl.git / blobdiff