Security protocol components for C
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| RSA BSAFE SSL-C |
Security protocol components for C |
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#include "r_com.h"
#include "r_vararg.h"
#include "bio_err.h"
#include "sio.h"
Go to the source code of this file.
Data Structures | |
| BIO_METHOD | |
| This structure stores pointers to functions that implement the BIO methods. More... | |
| BIO | |
| This structure contains the data and BIO method structure. More... | |
Defines | |
| #define | BIO_TYPE_FILTER |
| The base type indicating that a BIO of this type modifies the data written to, or read from a source/sink BIO. More... | |
| #define | BIO_TYPE_SOURCE_SINK |
| The base type indicating that a BIO of this type takes data from a device, and/or sends data to a device (data exchange). More... | |
| #define | BIO_TYPE_DESCRIPTOR |
| The base type that may be combined with the source/sink base type to indicate that the BIO uses a file descriptor. More... | |
| #define | BIO_TYPE_DGRAM |
| The base type that may be combined with the source/sink base type to indicate that the BIO is a datagram socket. | |
| #define | BIO_TYPE_NONE |
| Indicates that the BIO does not have a defined type. | |
| #define | BIO_TYPE_MEM |
| Indicates that the BIO is a memory buffer source/sink BIO. | |
| #define | BIO_TYPE_FILE |
| Indicates that the BIO is a file pointer source/sink BIO. | |
| #define | BIO_TYPE_FD |
| Indicates that the BIO is a file descriptor source/sink BIO. | |
| #define | BIO_TYPE_NULL |
Indicates that the BIO is a NULL source/sink BIO. More... | |
| #define | BIO_TYPE_BUFFER |
| Indicates that the BIO is a data buffer filter BIO. More... | |
| #define | BIO_TYPE_BASE64 |
| Indicates that the BIO is a data base 64 filter BIO. | |
| #define | BIO_TYPE_TEFILTER |
| Test Framework filter. | |
| #define | BIO_TYPE_NULL_FILTER |
Indicates that the BIO is a NULL filter BIO. More... | |
| #define | BIO_TYPE_SSL |
| Indicates that the BIO is a Secure Socket Layer (SSL) filter BIO. | |
| #define | BIO_TYPE_SOCKET |
| Indicates that the BIO is a socket source/sink BIO. | |
| #define | BIO_TYPE_CONNECT |
| Indicates that the BIO is a socket connect source/sink BIO. | |
| #define | BIO_TYPE_ACCEPT |
| Indicates that the BIO is a socket accept source/sink BIO. | |
| #define | BIO_TYPE_WTLS |
| Indicates that the BIO is a filter BIO for WTLS operations. | |
| #define | BIO_TYPE_DGRAM_SOCKET |
| Indicates that the BIO is a datagram socket source/sink BIO. | |
| #define | BIO_TYPE_DGRAM_CONNECT |
| Indicates that the BIO is a datagram socket connect source/sink BIO. | |
| #define | BIO_TYPE_DGRAM_MUX |
| Indicates that the BIO is a datagram socket multiplexing source/sink BIO. | |
| #define | BIO_TYPE_DGRAM_MUX_SESSION |
| Indicates that the BIO is a datagram socket multiplexing session source/sink BIO. | |
| #define | BIO_CTRL_RESET |
| Rewinds to the start of input or output and resets the state of the BIO. More... | |
| #define | BIO_CTRL_EOF |
| Verifies if the BIO has reached the End-of-File (EOF) marker. | |
| #define | BIO_CTRL_INFO |
| Retrieves extra information from the BIO. More... | |
| #define | BIO_CTRL_SET |
| Sets the BIO I/O type. | |
| #define | BIO_CTRL_GET |
| Retrieves the BIO I/O type. | |
| #define | BIO_CTRL_PUSH |
| An internal control used for BIO stack manipulation. | |
| #define | BIO_CTRL_POP |
| An internal control used for BIO stack manipulation. | |
| #define | BIO_CTRL_GET_CLOSE |
| Retrieves the state of the BIO shutdown flag used by BIO_free(). More... | |
| #define | BIO_CTRL_SET_CLOSE |
| Sets the state of the BIO shutdown flag used by BIO_free(). More... | |
| #define | BIO_CTRL_PENDING |
| Verifies if there is more data buffered in the BIO to use. | |
| #define | BIO_CTRL_FLUSH |
| Flushes any remaining data from the BIO data buffer. | |
| #define | BIO_CTRL_DUP |
| Contains extra information to use for a duplicated BIO. | |
| #define | BIO_CTRL_WPENDING |
| Retrieves the number of Bytes in the BIO data buffer pending to write. | |
| #define | BIO_CTRL_SET_CALLBACK |
| Sets the BIO callback function. | |
| #define | BIO_CTRL_GET_CALLBACK |
| Retrieves a pointer to a BIO callback function. | |
| #define | BIO_CTRL_SET_FILENAME |
| Sets the file name to be used by the file BIO. | |
| #define | BIO_NOCLOSE |
| Indicates not to close the I/O stream on BIO_free(). More... | |
| #define | BIO_CLOSE |
| Indicates to close the I/O stream on BIO_free(). More... | |
| #define | BIO_FLAGS_READ |
| Indicates that the BIO has data to read. | |
| #define | BIO_FLAGS_WRITE |
| Indicates that the BIO has data to write. | |
| #define | BIO_FLAGS_IO_SPECIAL |
| Indicates that the BIO performs custom socket I/O. More... | |
| #define | BIO_FLAGS_RWS |
| Indicates a combination of BIO_FLAGS_READ, BIO_FLAGS_WRITE and BIO_FLAGS_IO_SPECIAL. | |
| #define | BIO_FLAGS_SHOULD_RETRY |
| Indicates whether a retry on write or read should be attempted for the BIO. More... | |
| #define | BIO_FLAGS_FLUSH_ON_WRITE |
| Indicates that the BIO should flush the data buffer on the write operation. | |
| #define | BIO_FLAGS_EOM |
| Indicates that there is no more data in the message. | |
| #define | BIO_FLAGS_BASE64_NO_NL |
Indicates that the Base64 encoding uses no new line '\n' line ending character. | |
| #define | BIO_FLAGS_BASE64_NO_CR |
Indicates that the Base64 encoding uses no carriage return '\r' line ending character. | |
| #define | BIO_RR_SSL_X509_LOOKUP |
| Returned from the SSL BIO if the certificate retrieval code has an error. | |
| #define | BIO_RR_CONNECT |
| Returned from the connect BIO when a connection would have been blocked. | |
| #define | BIO_RR_ACCEPT |
| Returned from the accept BIO. More... | |
| #define | BIO_CB_FREE |
| Indicates that the BIO callback function was called during an execution of BIO_free(). | |
| #define | BIO_CB_READ |
| Indicates that the BIO callback function was called during an execution of BIO_read(). | |
| #define | BIO_CB_WRITE |
| Indicates that the BIO callback function was called during an execution of BIO_write(). | |
| #define | BIO_CB_PUTS |
| Indicates that the BIO callback function was called during an execution of BIO_puts(). | |
| #define | BIO_CB_GETS |
| Indicates that the BIO callback function was called during an execution of BIO_gets(). | |
| #define | BIO_CB_CTRL |
| Indicates that the BIO callback function was called during an execution of BIO_ctrl(). | |
| #define | BIO_CB_FUNC_MASK |
| Used to mask the function number of the command. | |
| #define | BIO_CB_RETURN |
| Indicates that the BIO callback function was called after the execution of the underlying operation, rather than before. More... | |
| #define | BIO_CB_TYPE_FUNC |
| This is the standard callback function. More... | |
| #define | BIO_CB_TYPE_INFO |
| This is the information callback for connections. More... | |
| #define | BIO_CB_TYPE_STATE |
| This is the state callback. More... | |
| #define | BIO_C_NEXT_MSG |
| Performs processing to prepare for the next message. | |
| #define | BIO_C_SET_STORE |
| Sets the store context against the BIO filter. | |
| #define | BIO_C_SET_VFY_CTX |
| Sets the verification context against the BIO filter. | |
| #define | BIO_C_SET_EITEMS |
| Sets the R_EITEM against the BIO filter. | |
| #define | BIO_C_SET_CTX |
| Sets the context for further operations against the BIO filter. | |
| #define | BIO_C_SET_CODE |
| Sets the OP program code against the BIO filter. | |
| #define | BIO_C_SET_STATE_CB |
| Sets the state callback and argument against the BIO filter. | |
| #define | BIO_C_GET_STATE_CB |
| Retrieves the state callback and argument from the BIO filter. | |
| #define | BIO_C_END_OF_MSG |
| Indicates that all the data has been written and any post-processing should start and/or trailing data should now be put out. | |
| #define | BIO_C_STATE_STRING |
| Obtains the string corresponding to the state value passed. | |
| #define | BIO_C_SET_PADDING_MODE |
| Sets the padding method for a cipher BIO. | |
| #define | BIO_C_SET_ASYM_KEY |
| Sets the private asymmetric key for a cryptographic message BIO. More... | |
| #define | BIO_C_SET_CERT |
| Sets the certificate of a recipient for a cryptographic message BIO. More... | |
| #define | BIO_C_SET_ALG_ID |
| Sets the ID of the encryption algorithm used in encrypting the content data of an enveloped message. | |
| #define | BIO_C_GET_PARAMS |
| Retrieves the parameters of the cryptographic algorithm. | |
| #define | BIO_C_SET_KEY_SIZE |
| Sets the size (length) of the key. | |
| #define | BIO_C_SET_EFF_BITS |
| Sets the effective key bits. | |
| #define | BIO_C_SET_NO_ROUNDS |
| Sets the number of rounds. | |
| #define | BIO_C_SET_WRAPPED |
| Indicates whether the cryptographic message is wrapped. | |
| #define | BIO_C_SET_CONTENT_TYPE |
| Sets the content type of the cryptographic message. | |
| #define | BIO_C_SET_OP_CB |
| Sets the operation callback and argument against the cryptographic message BIO. | |
| #define | BIO_C_INIT |
| Initializes the BIO with the data passed in. | |
| #define | BIO_DUMP_FORMAT_HEX |
| Format the output of each Byte as two hexadecimal characters. | |
| #define | BIO_DUMP_FORMAT_HEX_PREFIX |
Format the output of each Byte as '0x' (zero-small-x), followed by two hexadecimal characters. | |
| #define | BIO_BIND_NORMAL |
| Represents the normal bind mode for the BIO. | |
| #define | BIO_BIND_REUSEADDR |
| Represents the bind mode for reusing the address for the socket. | |
| #define | BIO_PRINT_HEX_REVERSE |
| The BIO_print_hex() flag required for printing little-endian numbers. More... | |
Typedefs | |
| typedef struct bio_st | BIO |
| The BIO object type identifier. | |
| typedef long | BIO_CB_FUNC_T (BIO *bio, int cmd, char *argp, int argi, long argl, long ret) |
| Used for creating user-defined debugging routines or surrender functions. More... | |
| typedef long | R_BIO_CB_FUNC_T (BIO *bio, int cmd, char *argp, int argi, long argl, long ret) |
| Deprecated name for the BIO callback type. | |
| typedef int | BIO_STATE_CB_FUNC_T (BIO *bio, int type, int state, int ret, int flag, char *cb_arg) |
| The type of callback function that reports on the BIO state. More... | |
| typedef struct bio_state_cb_st | BIO_STATE_CB |
| The type used to hold the state callback and its user-defined argument for transportation. | |
| typedef struct bio_init_st | BIO_INIT |
| This structure stores the data that is required to perform initialization on a new BIO that was created from the resource list. | |
| typedef struct bio_method_st | BIO_METHOD |
| This structure stores pointers to functions that implement the BIO methods. More... | |
Functions | |
| long * | BIO_set_conn_hostname (BIO *bio, char *name) |
| Sets the host name value name for the connection BIO bio when using a UDP or TCP-based BIO. More... | |
| long * | BIO_set_conn_port (BIO *bio, char *port) |
| Sets the port value port for the connection BIO bio. More... | |
| long * | BIO_set_conn_ip (BIO *bio, char *ip) |
| Sets the IP address value ip for the connection BIO bio. More... | |
| long * | BIO_set_conn_int_port (BIO *bio, int port) |
| Sets the port value port for the connection BIO bio. More... | |
| char * | BIO_get_conn_hostname (BIO *bio) |
| Returns a pointer to the host name for the connection BIO bio. More... | |
| char * | BIO_get_conn_port (BIO *bio) |
| Returns the port value for the connection BIO bio as a string. More... | |
| char * | BIO_get_conn_ip (BIO *bio) |
| Returns the IP address for the connection BIO bio. More... | |
| long | BIO_get_conn_int_port (BIO *bio, char *portp) |
| Returns the port number for the connection BIO bio. More... | |
| long | BIO_set_nbio (BIO *bio, int nb_flag) |
| Sets to blocking or non-blocking I/O of the underlying connection BIO bio. More... | |
| char * | BIO_set_accept_port (BIO *bio, char *name) |
| Sets the port information for the accept socket of the server. More... | |
| long | BIO_set_nbio_accept (BIO *accept_bio, int nb_flag) |
| Sets to blocking or non-blocking I/O of the underlying connection BIO bio. More... | |
| long | BIO_set_accept_bios (BIO *accept_bio, BIO *template_bio) |
| Sets the template BIO template_bio that is automatically duplicated when a successful connection occurs on accept_bio. More... | |
| long | BIO_set_bind_mode (BIO *bio, int mode) |
| Sets the relevant TCP/IP flag allowing a socket to be re-bound. More... | |
| long | BIO_get_bind_mode (BIO *bio) |
| Returns the relevant TCP/IP flag for the BIO bio indicating whether a socket can be re-bound. More... | |
| int | BIO_do_connect (BIO *bio) |
| Sets up a client side connection socket on the connect BIO bio. More... | |
| int | BIO_do_accept (BIO *bio) |
| Sets up a service side socket that accepts an incoming socket connection on the accept BIO bio. More... | |
| int | BIO_do_handshake (BIO *bio) |
| Attempts to perform the next state in a BIO handshake for BIOs containing state engines. More... | |
| long | BIO_set_fd (BIO *bio, int fd, int close_flag) |
| Sets the read file descriptor fd to be associated with the BIO bio. More... | |
| long | BIO_get_fd (BIO *bio, char *fd) |
| Retrieves the read file descriptor fd associated with the BIO bio. More... | |
| int | BIO_seek (BIO *bio, long offset) |
| Moves the current position in the BIO bio. More... | |
| int | BIO_tell (BIO *bio) |
| Retrieves the current position in the BIO bio. More... | |
| long | BIO_read_filename (BIO *bio, char *name) |
| Opens the file name name for reading on the BIO bio. More... | |
| long | BIO_write_filename (BIO *bio, char *name) |
| Opens the file name name for writing on the BIO bio. More... | |
| long | BIO_append_filename (BIO *bio, char *name) |
| Opens the file name name for writing on the BIO bio after End-of-File (EOF). More... | |
| long | BIO_rw_filename (BIO *bio, char *name) |
| Opens the file name name on the BIO bio for both reading and writing. More... | |
| long | BIO_set_ssl (BIO *bio, SSL *ssl, int close_flag) |
| Sets the SSL structure ssl for the BIO bio. More... | |
| long | BIO_get_ssl (BIO *bio, SSL **sslp) |
| Returns the SSL structure for the SSL BIO bio. More... | |
| long | BIO_set_ssl_mode (BIO *bio, int client) |
| Sets the connection state client of the SSL for the BIO bio. More... | |
| int | BIO_set_ssl_renegotiate_bytes (BIO *bio, int num) |
| Sets the number of Bytes that are sent between renegotiations for the SSL BIO bio. More... | |
| int | BIO_set_ssl_renegotiate_timeout (BIO *bio, int seconds) |
| Sets the renegotiation period for the SSL BIO bio. More... | |
| int | BIO_reset (BIO *bio) |
| Resets the BIO bio to its initial state. More... | |
| int | BIO_set_close (BIO *bio, long mode) |
| Sets the close mode for the BIO bio. More... | |
| int | BIO_get_close (BIO *bio) |
| Returns the close flag for the BIO bio. More... | |
| int | BIO_pending (BIO *bio) |
| Indicates that additional buffered data is available internally for the application to read from the BIO bio. More... | |
| int | BIO_flush (BIO *bio) |
| Flushes any data stored in any output buffers of the BIO stack bio. More... | |
| BIO_METHOD* | BIO_s_file () |
| Returns a reference to the static BIO_METHOD used by a file source sink BIO. More... | |
| BIO* | BIO_new_file (char *filename, char *mode) |
| Creates a file BIO descriptor filename with a file opening mode of mode. More... | |
| BIO* | BIO_new_fp (FILE *stream, int close_flag) |
| Creates a new file BIO descriptor file pointer. More... | |
| BIO* | BIO_new (BIO_METHOD *method) |
| Creates a new BIO and associates the method type against the structure. More... | |
| int | BIO_free (BIO *bio) |
| Frees the BIO bio. More... | |
| void | BIO_free_all (BIO *bio) |
| Frees all BIOs in the BIO stack bio. More... | |
| int | BIO_read (BIO *bio, char *out, int outl) |
| Reads data through the BIO bio. More... | |
| int | BIO_gets (BIO *bio, char *in, int inl) |
| Reads a string from the BIO bio into the specified buffer in. More... | |
| int | BIO_write (BIO *bio, char *in, int inl) |
| Writes data through the BIO bio. More... | |
| int | BIO_puts (BIO *bio, char *in) |
Writes the NULL terminated string contained in in to the BIO bio. More... | |
| long | BIO_ctrl (BIO *bio, int cmd, long larg, char *parg) |
| Provides the replaceable point for all implementation-specific behavior for the I/O. More... | |
| BIO* | BIO_push (BIO *bio, BIO *stack) |
| Pushes the BIO bio onto the existing BIO stack and returns a pointer to the new stack. More... | |
| BIO* | BIO_pop (BIO *bio) |
| Pops the uppermost BIO bio from the BIO stack and returns the remaining BIO stack. More... | |
| BIO* | BIO_find_type (BIO *bio, int type) |
| Returns a BIO from the stack bio with a specified type. More... | |
| BIO* | BIO_get_retry_BIO (BIO *bio, int *reason) |
| Walks the BIO stack bio and returns the first BIO found that has a retry error set and the reason why the operation should be retried. More... | |
| BIO* | BIO_dup_chain (BIO *in) |
| Iterates down the BIO stack bio and creates a new copy of each BIO. More... | |
| long MS_CALLBACK | BIO_debug_cb (BIO *bio, int cmd, char *argp, int argi, long argl, long ret) |
| Sets a prepared callback for the BIO structure bio to output debug information via BIO_set_cb(). More... | |
| BIO_METHOD* | BIO_s_mem () |
| Returns a reference to the static BIO_METHOD used by a memory source sink BIO. More... | |
| BIO_METHOD* | BIO_s_null () |
Returns a reference to the static BIO_METHOD used by a NULL source sink BIO. More... | |
| BIO_METHOD* | BIO_s_socket () |
| Returns the BIO_METHOD for the socket. More... | |
| BIO_METHOD* | BIO_s_connect () |
| Returns the BIO_METHOD for the connect socket. More... | |
| BIO_METHOD* | BIO_s_accept () |
| Returns the BIO_METHOD for the accept socket. More... | |
| BIO_METHOD* | BIO_s_fd () |
| Returns the BIO_METHOD for a file descriptor. More... | |
| BIO_METHOD* | BIO_f_buffer () |
| Returns a reference to the static BIO_METHOD used by a buffer filter BIO. More... | |
| int | BIO_dump (BIO *bio, unsigned char *bytes, int len) |
Dumps the contents of binary data buffer bytes to the BIO structure bio in hexadecimal and ASCII form, removing any trailing spaces or NULL characters. More... | |
| int | BIO_dump_format (BIO *bio, unsigned char *data, int len, int format, int separator, int indent, int wrap) |
| Specifies the format for dumping the contents of the BIO structure bio. More... | |
| BIO* | BIO_new_mem () |
| Creates a memory BIO where all read and write operations refer to an internal memory buffer. More... | |
| BIO* | BIO_new_socket (SIO_SOCK fd, int close_flag) |
| Creates a socket BIO for a socket file descriptor fd where all read and write operations refer to the socket. More... | |
| BIO* | BIO_new_fd (int fd, int close_flag) |
| Creates a new BIO for a file descriptor fd where all read and write operations refer to fd. More... | |
| BIO* | BIO_new_connect (char *host_port) |
| Creates a new BIO for use by other BIO functions when connecting to remote machines via TCP. More... | |
| BIO* | BIO_new_accept (char *host_port) |
| Creates a new accept BIO which listens on the TCP port host_port. More... | |
| void | BIO_copy_next_retry (BIO *bio) |
| Copies the retry flags and reason from the next BIO in the BIO stack to this BIO bio in order to propagate the retry values up one element in the BIO stack. More... | |
| void | BIO_reference_inc (BIO *bio) |
| Increments the reference count for the BIO bio. More... | |
| void | BIO_set_flags (BIO *bio, int f) |
| Sets the flags indicating the current state of the BIO bio. More... | |
| int | BIO_get_flags (BIO *bio) |
| Returns the flags indicating the current state of the BIO bio. More... | |
| void | BIO_set_retry_special (BIO *bio) |
| Sets the retry flag and the mode of retry to BIO_FLAGS_IO_SPECIAL for the connection BIO bio. More... | |
| void | BIO_set_retry_read (BIO *bio) |
| Sets the retry flag and the mode of retry to BIO_FLAGS_READ for the connection BIO bio. More... | |
| void | BIO_set_retry_write (BIO *bio) |
| Sets the retry flag and the mode of retry to BIO_FLAGS_WRITE for the connection BIO bio. More... | |
| void | BIO_clear_retry_flags (BIO *bio) |
Clears the flags field for BIO_FLAGS_RWS and BIO_FLAGS_SHOULD_RETRY for the BIO bio. More... | |
| int | BIO_get_retry_flags (BIO *bio) |
Retrieves the settings from the retry flags field for the BIO bio. More... | |
| int | BIO_should_read (BIO *bio) |
| Indicates whether the last read operation should be retried for the BIO bio. More... | |
| int | BIO_should_write (BIO *bio) |
| Indicates whether the last write operation should be retried for the BIO bio. More... | |
| int | BIO_should_io_special (BIO *bio) |
| Indicates a BIO-specific retry reason caused the transitory error for the BIO bio. More... | |
| int | BIO_retry_type (BIO *bio) |
| Returns the setting corresponding to the BIO_FLAGS_RWS flag for the BIO bio and indicates of the type of retry required. More... | |
| int | BIO_should_retry (BIO *bio) |
| Indicates whether the last I/O operation (read or write) should be retried for the BIO bio. More... | |
| int | BIO_get_retry_reason (BIO *bio) |
| Returns the settings from the retry reason field for the BIO bio. More... | |
| char* | BIO_method_name (BIO *bio) |
| Returns the name field for the method structure for the BIO bio. More... | |
| int | BIO_method_type (BIO *bio) |
| Returns the numeric type of the method structure for the BIO bio. More... | |
| void | BIO_set_cb (BIO *bio, BIO_CB_FUNC_T *cb) |
| Sets a user-defined callback for the BIO bio. More... | |
| void | BIO_set_cb_arg (BIO *bio, char *arg) |
| Sets an extra user-defined argument against the BIO bio that developers may use in the callback. More... | |
| void | BIO_set_bio_cb (BIO *bio, BIO_CB_FUNC_T *cb, char *arg) |
| Sets the BIO callback and an argument against the BIO bio. More... | |
| char* | BIO_get_cb_arg (BIO *bio) |
| Returns a pointer to the user-defined data for the user-defined callback that exists within the BIO bio. More... | |
| BIO_CB_FUNC_T* | BIO_get_cb (BIO *bio) |
| Returns the user-defined callback function for the BIO bio if a callback function is defined. More... | |
| int | BIO_open_file (BIO *bio, char *name, char *mode) |
| Opens the file name with a file opening mode of mode. More... | |
| int | BIO_get_current_session (BIO *bio, BIO **active) |
| Returns the current session for the BIO running over a Multiplexed connection. More... | |
| int | BIO_set_current_session (BIO *bio, BIO *active) |
| Sets the current session for the BIO running over a Multiplexed connection. More... | |
| int | BIO_delete_current_session (BIO *bio, BIO *active) |
| Deletes the current active session active from the session list. More... | |
| int | BIO_print_hex (BIO *bio, unsigned char *bytes, int len, int flags) |
| Prints an array of Bytes in hexadecimal format to the BIO bio. More... | |
| int | BIO_printf (BIO *bio,...) |
Provides the equivalent of the standard C run time printf function where the output is directed to the BIO structure bio with a format string. More... | |