diff options
Diffstat (limited to 'crypto/openssl/ssl/record/methods/recmethod_local.h')
| -rw-r--r-- | crypto/openssl/ssl/record/methods/recmethod_local.h | 256 |
1 files changed, 127 insertions, 129 deletions
diff --git a/crypto/openssl/ssl/record/methods/recmethod_local.h b/crypto/openssl/ssl/record/methods/recmethod_local.h index 364a3a01bbe2..4ffce8d66385 100644 --- a/crypto/openssl/ssl/record/methods/recmethod_local.h +++ b/crypto/openssl/ssl/record/methods/recmethod_local.h @@ -80,15 +80,14 @@ typedef struct tls_rl_record_st { /* Macros/functions provided by the TLS_RL_RECORD component */ -#define TLS_RL_RECORD_set_type(r, t) ((r)->type = (t)) -#define TLS_RL_RECORD_set_rec_version(r, v) ((r)->rec_version = (v)) -#define TLS_RL_RECORD_get_length(r) ((r)->length) -#define TLS_RL_RECORD_set_length(r, l) ((r)->length = (l)) -#define TLS_RL_RECORD_add_length(r, l) ((r)->length += (l)) -#define TLS_RL_RECORD_set_data(r, d) ((r)->data = (d)) -#define TLS_RL_RECORD_set_input(r, i) ((r)->input = (i)) -#define TLS_RL_RECORD_reset_input(r) ((r)->input = (r)->data) - +#define TLS_RL_RECORD_set_type(r, t) ((r)->type = (t)) +#define TLS_RL_RECORD_set_rec_version(r, v) ((r)->rec_version = (v)) +#define TLS_RL_RECORD_get_length(r) ((r)->length) +#define TLS_RL_RECORD_set_length(r, l) ((r)->length = (l)) +#define TLS_RL_RECORD_add_length(r, l) ((r)->length += (l)) +#define TLS_RL_RECORD_set_data(r, d) ((r)->data = (d)) +#define TLS_RL_RECORD_set_input(r, i) ((r)->input = (i)) +#define TLS_RL_RECORD_reset_input(r) ((r)->input = (r)->data) /* Protocol version specific function pointers */ struct record_functions_st { @@ -98,14 +97,14 @@ struct record_functions_st { * alternative record layer. */ int (*set_crypto_state)(OSSL_RECORD_LAYER *rl, int level, - unsigned char *key, size_t keylen, - unsigned char *iv, size_t ivlen, - unsigned char *mackey, size_t mackeylen, - const EVP_CIPHER *ciph, - size_t taglen, - int mactype, - const EVP_MD *md, - COMP_METHOD *comp); + unsigned char *key, size_t keylen, + unsigned char *iv, size_t ivlen, + unsigned char *mackey, size_t mackeylen, + const EVP_CIPHER *ciph, + size_t taglen, + int mactype, + const EVP_MD *md, + COMP_METHOD *comp); /* * Returns: @@ -114,10 +113,10 @@ struct record_functions_st { * 1: Success or MtE decryption failed (MAC will be randomised) */ int (*cipher)(OSSL_RECORD_LAYER *rl, TLS_RL_RECORD *recs, size_t n_recs, - int sending, SSL_MAC_BUF *macs, size_t macsize); + int sending, SSL_MAC_BUF *macs, size_t macsize); /* Returns 1 for success or 0 for error */ int (*mac)(OSSL_RECORD_LAYER *rl, TLS_RL_RECORD *rec, unsigned char *md, - int sending); + int sending); /* Return 1 for success or 0 for error */ int (*set_protocol_version)(OSSL_RECORD_LAYER *rl, int version); @@ -125,7 +124,7 @@ struct record_functions_st { /* Read related functions */ int (*read_n)(OSSL_RECORD_LAYER *rl, size_t n, size_t max, int extend, - int clearold, size_t *readbytes); + int clearold, size_t *readbytes); int (*get_more_records)(OSSL_RECORD_LAYER *rl); @@ -138,16 +137,16 @@ struct record_functions_st { /* Write related functions */ size_t (*get_max_records)(OSSL_RECORD_LAYER *rl, uint8_t type, size_t len, - size_t maxfrag, size_t *preffrag); + size_t maxfrag, size_t *preffrag); /* Return 1 for success or 0 for error */ int (*write_records)(OSSL_RECORD_LAYER *rl, OSSL_RECORD_TEMPLATE *templates, - size_t numtempl); + size_t numtempl); /* Allocate the rl->wbuf buffers. Return 1 for success or 0 for error */ int (*allocate_write_buffers)(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl, size_t *prefix); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl, size_t *prefix); /* * Initialise the packets in the |pkt| array using the buffers in |rl->wbuf|. @@ -158,27 +157,27 @@ struct record_functions_st { * initialised. This must be 0 on entry and will be filled in even on error. */ int (*initialise_write_packets)(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl, - OSSL_RECORD_TEMPLATE *prefixtempl, - WPACKET *pkt, - TLS_BUFFER *bufs, - size_t *wpinited); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl, + OSSL_RECORD_TEMPLATE *prefixtempl, + WPACKET *pkt, + TLS_BUFFER *bufs, + size_t *wpinited); /* Get the actual record type to be used for a given template */ uint8_t (*get_record_type)(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *template); + OSSL_RECORD_TEMPLATE *template); /* Write the record header data to the WPACKET */ int (*prepare_record_header)(OSSL_RECORD_LAYER *rl, WPACKET *thispkt, - OSSL_RECORD_TEMPLATE *templ, - uint8_t rectype, - unsigned char **recdata); + OSSL_RECORD_TEMPLATE *templ, + uint8_t rectype, + unsigned char **recdata); int (*add_record_padding)(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *thistempl, - WPACKET *thispkt, - TLS_RL_RECORD *thiswr); + OSSL_RECORD_TEMPLATE *thistempl, + WPACKET *thispkt, + TLS_RL_RECORD *thiswr); /* * This applies any mac that might be necessary, ensures that we have enough @@ -186,19 +185,19 @@ struct record_functions_st { * TLS_RL_RECORD ready for that encryption. */ int (*prepare_for_encryption)(OSSL_RECORD_LAYER *rl, - size_t mac_size, - WPACKET *thispkt, - TLS_RL_RECORD *thiswr); + size_t mac_size, + WPACKET *thispkt, + TLS_RL_RECORD *thiswr); /* * Any updates required to the record after encryption has been applied. For * example, adding a MAC if using encrypt-then-mac */ int (*post_encryption_processing)(OSSL_RECORD_LAYER *rl, - size_t mac_size, - OSSL_RECORD_TEMPLATE *thistempl, - WPACKET *thispkt, - TLS_RL_RECORD *thiswr); + size_t mac_size, + OSSL_RECORD_TEMPLATE *thistempl, + WPACKET *thispkt, + TLS_RL_RECORD *thiswr); /* * Some record layer implementations need to do some custom preparation of @@ -335,8 +334,8 @@ struct ossl_record_layer_st { int tlstree; /* TLSv1.3 fields */ - unsigned char *iv; /* static IV */ - unsigned char *nonce; /* part of static IV followed by sequence number */ + unsigned char *iv; /* static IV */ + unsigned char *nonce; /* part of static IV followed by sequence number */ int allow_plain_alerts; /* TLS "any" fields */ @@ -387,47 +386,47 @@ extern const struct record_functions_st dtls_1_funcs; extern const struct record_functions_st dtls_any_funcs; void ossl_rlayer_fatal(OSSL_RECORD_LAYER *rl, int al, int reason, - const char *fmt, ...); + const char *fmt, ...); #define RLAYERfatal(rl, al, r) RLAYERfatal_data((rl), (al), (r), NULL) -#define RLAYERfatal_data \ - (ERR_new(), \ - ERR_set_debug(OPENSSL_FILE, OPENSSL_LINE, OPENSSL_FUNC), \ - ossl_rlayer_fatal) +#define RLAYERfatal_data \ + (ERR_new(), \ + ERR_set_debug(OPENSSL_FILE, OPENSSL_LINE, OPENSSL_FUNC), \ + ossl_rlayer_fatal) #define RLAYER_USE_EXPLICIT_IV(rl) ((rl)->version == TLS1_1_VERSION \ - || (rl)->version == TLS1_2_VERSION \ - || (rl)->version == DTLS1_BAD_VER \ - || (rl)->version == DTLS1_VERSION \ - || (rl)->version == DTLS1_2_VERSION) + || (rl)->version == TLS1_2_VERSION \ + || (rl)->version == DTLS1_BAD_VER \ + || (rl)->version == DTLS1_VERSION \ + || (rl)->version == DTLS1_2_VERSION) void ossl_tls_rl_record_set_seq_num(TLS_RL_RECORD *r, - const unsigned char *seq_num); + const unsigned char *seq_num); int ossl_set_tls_provider_parameters(OSSL_RECORD_LAYER *rl, - EVP_CIPHER_CTX *ctx, - const EVP_CIPHER *ciph, - const EVP_MD *md); + EVP_CIPHER_CTX *ctx, + const EVP_CIPHER *ciph, + const EVP_MD *md); int tls_increment_sequence_ctr(OSSL_RECORD_LAYER *rl); int tls_alloc_buffers(OSSL_RECORD_LAYER *rl); int tls_free_buffers(OSSL_RECORD_LAYER *rl); int tls_default_read_n(OSSL_RECORD_LAYER *rl, size_t n, size_t max, int extend, - int clearold, size_t *readbytes); + int clearold, size_t *readbytes); int tls_get_more_records(OSSL_RECORD_LAYER *rl); int dtls_get_more_records(OSSL_RECORD_LAYER *rl); int dtls_prepare_record_header(OSSL_RECORD_LAYER *rl, - WPACKET *thispkt, - OSSL_RECORD_TEMPLATE *templ, - uint8_t rectype, - unsigned char **recdata); + WPACKET *thispkt, + OSSL_RECORD_TEMPLATE *templ, + uint8_t rectype, + unsigned char **recdata); int dtls_post_encryption_processing(OSSL_RECORD_LAYER *rl, - size_t mac_size, - OSSL_RECORD_TEMPLATE *thistempl, - WPACKET *thispkt, - TLS_RL_RECORD *thiswr); + size_t mac_size, + OSSL_RECORD_TEMPLATE *thistempl, + WPACKET *thispkt, + TLS_RL_RECORD *thiswr); int tls_default_set_protocol_version(OSSL_RECORD_LAYER *rl, int version); int tls_default_validate_record_header(OSSL_RECORD_LAYER *rl, TLS_RL_RECORD *re); @@ -436,29 +435,28 @@ int tls_do_uncompress(OSSL_RECORD_LAYER *rl, TLS_RL_RECORD *rec); int tls_default_post_process_record(OSSL_RECORD_LAYER *rl, TLS_RL_RECORD *rec); int tls13_common_post_process_record(OSSL_RECORD_LAYER *rl, TLS_RL_RECORD *rec); -int -tls_int_new_record_layer(OSSL_LIB_CTX *libctx, const char *propq, int vers, - int role, int direction, int level, - const EVP_CIPHER *ciph, size_t taglen, - const EVP_MD *md, COMP_METHOD *comp, BIO *prev, - BIO *transport, BIO *next, - const OSSL_PARAM *settings, const OSSL_PARAM *options, - const OSSL_DISPATCH *fns, void *cbarg, - OSSL_RECORD_LAYER **retrl); +int tls_int_new_record_layer(OSSL_LIB_CTX *libctx, const char *propq, int vers, + int role, int direction, int level, + const EVP_CIPHER *ciph, size_t taglen, + const EVP_MD *md, COMP_METHOD *comp, BIO *prev, + BIO *transport, BIO *next, + const OSSL_PARAM *settings, const OSSL_PARAM *options, + const OSSL_DISPATCH *fns, void *cbarg, + OSSL_RECORD_LAYER **retrl); int tls_free(OSSL_RECORD_LAYER *rl); int tls_unprocessed_read_pending(OSSL_RECORD_LAYER *rl); int tls_processed_read_pending(OSSL_RECORD_LAYER *rl); size_t tls_app_data_pending(OSSL_RECORD_LAYER *rl); size_t tls_get_max_records(OSSL_RECORD_LAYER *rl, uint8_t type, size_t len, - size_t maxfrag, size_t *preffrag); + size_t maxfrag, size_t *preffrag); int tls_write_records(OSSL_RECORD_LAYER *rl, OSSL_RECORD_TEMPLATE *templates, - size_t numtempl); + size_t numtempl); int tls_retry_write_records(OSSL_RECORD_LAYER *rl); int tls_get_alert_code(OSSL_RECORD_LAYER *rl); int tls_set1_bio(OSSL_RECORD_LAYER *rl, BIO *bio); int tls_read_record(OSSL_RECORD_LAYER *rl, void **rechandle, int *rversion, - uint8_t *type, const unsigned char **data, size_t *datalen, - uint16_t *epoch, unsigned char *seq_num); + uint8_t *type, const unsigned char **data, size_t *datalen, + uint16_t *epoch, unsigned char *seq_num); int tls_release_record(OSSL_RECORD_LAYER *rl, void *rechandle, size_t length); int tls_default_set_protocol_version(OSSL_RECORD_LAYER *rl, int version); int tls_set_protocol_version(OSSL_RECORD_LAYER *rl, int version); @@ -466,74 +464,74 @@ void tls_set_plain_alerts(OSSL_RECORD_LAYER *rl, int allow); void tls_set_first_handshake(OSSL_RECORD_LAYER *rl, int first); void tls_set_max_pipelines(OSSL_RECORD_LAYER *rl, size_t max_pipelines); void tls_get_state(OSSL_RECORD_LAYER *rl, const char **shortstr, - const char **longstr); + const char **longstr); int tls_set_options(OSSL_RECORD_LAYER *rl, const OSSL_PARAM *options); const COMP_METHOD *tls_get_compression(OSSL_RECORD_LAYER *rl); void tls_set_max_frag_len(OSSL_RECORD_LAYER *rl, size_t max_frag_len); int tls_setup_read_buffer(OSSL_RECORD_LAYER *rl); int tls_setup_write_buffer(OSSL_RECORD_LAYER *rl, size_t numwpipes, - size_t firstlen, size_t nextlen); + size_t firstlen, size_t nextlen); int tls_write_records_multiblock(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl); size_t tls_get_max_records_default(OSSL_RECORD_LAYER *rl, uint8_t type, - size_t len, - size_t maxfrag, size_t *preffrag); + size_t len, + size_t maxfrag, size_t *preffrag); size_t tls_get_max_records_multiblock(OSSL_RECORD_LAYER *rl, uint8_t type, - size_t len, size_t maxfrag, - size_t *preffrag); + size_t len, size_t maxfrag, + size_t *preffrag); int tls_allocate_write_buffers_default(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl, size_t *prefix); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl, size_t *prefix); int tls_initialise_write_packets_default(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl, - OSSL_RECORD_TEMPLATE *prefixtempl, - WPACKET *pkt, - TLS_BUFFER *bufs, - size_t *wpinited); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl, + OSSL_RECORD_TEMPLATE *prefixtempl, + WPACKET *pkt, + TLS_BUFFER *bufs, + size_t *wpinited); int tls1_allocate_write_buffers(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl, size_t *prefix); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl, size_t *prefix); int tls1_initialise_write_packets(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl, - OSSL_RECORD_TEMPLATE *prefixtempl, - WPACKET *pkt, - TLS_BUFFER *bufs, - size_t *wpinited); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl, + OSSL_RECORD_TEMPLATE *prefixtempl, + WPACKET *pkt, + TLS_BUFFER *bufs, + size_t *wpinited); int tls_prepare_record_header_default(OSSL_RECORD_LAYER *rl, - WPACKET *thispkt, - OSSL_RECORD_TEMPLATE *templ, - uint8_t rectype, - unsigned char **recdata); + WPACKET *thispkt, + OSSL_RECORD_TEMPLATE *templ, + uint8_t rectype, + unsigned char **recdata); int tls_prepare_for_encryption_default(OSSL_RECORD_LAYER *rl, - size_t mac_size, - WPACKET *thispkt, - TLS_RL_RECORD *thiswr); + size_t mac_size, + WPACKET *thispkt, + TLS_RL_RECORD *thiswr); int tls_post_encryption_processing_default(OSSL_RECORD_LAYER *rl, - size_t mac_size, - OSSL_RECORD_TEMPLATE *thistempl, - WPACKET *thispkt, - TLS_RL_RECORD *thiswr); + size_t mac_size, + OSSL_RECORD_TEMPLATE *thistempl, + WPACKET *thispkt, + TLS_RL_RECORD *thiswr); int tls_write_records_default(OSSL_RECORD_LAYER *rl, - OSSL_RECORD_TEMPLATE *templates, - size_t numtempl); + OSSL_RECORD_TEMPLATE *templates, + size_t numtempl); /* Macros/functions provided by the TLS_BUFFER component */ -#define TLS_BUFFER_get_buf(b) ((b)->buf) -#define TLS_BUFFER_set_buf(b, n) ((b)->buf = (n)) -#define TLS_BUFFER_get_len(b) ((b)->len) -#define TLS_BUFFER_get_left(b) ((b)->left) -#define TLS_BUFFER_set_left(b, l) ((b)->left = (l)) -#define TLS_BUFFER_sub_left(b, l) ((b)->left -= (l)) -#define TLS_BUFFER_get_offset(b) ((b)->offset) -#define TLS_BUFFER_set_offset(b, o) ((b)->offset = (o)) -#define TLS_BUFFER_add_offset(b, o) ((b)->offset += (o)) -#define TLS_BUFFER_set_app_buffer(b, l) ((b)->app_buffer = (l)) -#define TLS_BUFFER_is_app_buffer(b) ((b)->app_buffer) +#define TLS_BUFFER_get_buf(b) ((b)->buf) +#define TLS_BUFFER_set_buf(b, n) ((b)->buf = (n)) +#define TLS_BUFFER_get_len(b) ((b)->len) +#define TLS_BUFFER_get_left(b) ((b)->left) +#define TLS_BUFFER_set_left(b, l) ((b)->left = (l)) +#define TLS_BUFFER_sub_left(b, l) ((b)->left -= (l)) +#define TLS_BUFFER_get_offset(b) ((b)->offset) +#define TLS_BUFFER_set_offset(b, o) ((b)->offset = (o)) +#define TLS_BUFFER_add_offset(b, o) ((b)->offset += (o)) +#define TLS_BUFFER_set_app_buffer(b, l) ((b)->app_buffer = (l)) +#define TLS_BUFFER_is_app_buffer(b) ((b)->app_buffer) void ossl_tls_buffer_release(TLS_BUFFER *b); |