handoff.cc File Reference

#include <openssl/ssl.h>
#include <openssl/bytestring.h>
#include <openssl/err.h>
#include "internal.h"

Include dependency graph for handoff.cc:

Go to the source code of this file.

Enumerations
enum	early_data_t {   early_data_not_offered = 0, early_data_accepted = 1, early_data_rejected_hrr = 2, early_data_skipped = 3,   early_data_max_value = early_data_skipped }

Functions
static bool	apply_remote_features (SSL *ssl, CBS *in)
static bool	CopyExact (Span< uint8_t > out, const CBS *in)
static bool	serialize_features (CBB *out)
bool	SSL_apply_handback (SSL *ssl, Span< const uint8_t > handback)
bool	SSL_apply_handoff (SSL *ssl, Span< const uint8_t > handoff)
bool	SSL_decline_handoff (SSL *ssl)
int	SSL_request_handshake_hints (SSL *ssl, const uint8_t *client_hello, size_t client_hello_len, const uint8_t *capabilities, size_t capabilities_len)
int	SSL_serialize_capabilities (const SSL *ssl, CBB *out)
bool	SSL_serialize_handback (const SSL *ssl, CBB *out)
bool	SSL_serialize_handoff (const SSL *ssl, CBB *out, SSL_CLIENT_HELLO *out_hello)
int	SSL_serialize_handshake_hints (const SSL *ssl, CBB *out)
int	SSL_set_handshake_hints (SSL *ssl, const uint8_t *hints, size_t hints_len)
static bool	uses_disallowed_feature (const SSL *ssl)

Variables
static const unsigned	kCompressCertificateTag = CBS_ASN1_CONTEXT_SPECIFIC | 5
static const unsigned	kDecryptedPSKTag = CBS_ASN1_CONTEXT_SPECIFIC | 3
constexpr int	kHandbackVersion = 0
static const unsigned	kHandoffTagALPS = CBS_ASN1_CONTEXT_SPECIFIC | 0
constexpr BSSL_NAMESPACE_BEGIN int	kHandoffVersion = 0
static const unsigned	kIgnorePSKTag = CBS_ASN1_CONTEXT_SPECIFIC | 4
static const unsigned	kKeyShareHintTag
static const unsigned	kServerRandomTag = CBS_ASN1_CONTEXT_SPECIFIC | 0
static const unsigned	kSignatureHintTag

Enumeration Type Documentation

early_data_t

enum early_data_t

Enumerator
early_data_not_offered
early_data_accepted
early_data_rejected_hrr
early_data_skipped
early_data_max_value

Definition at line 32 of file handoff.cc.

Function Documentation

apply_remote_features()

static bool apply_remote_features ( SSL *  ssl, CBS *  in  )

static

Definition at line 120 of file handoff.cc.

CopyExact()

static bool CopyExact ( Span< uint8_t >  out, const CBS *  in  )

static

Definition at line 434 of file handoff.cc.

serialize_features()

static bool serialize_features ( CBB *  out )

static

Definition at line 43 of file handoff.cc.

SSL_apply_handback()

bool SSL_apply_handback	(	SSL *	ssl,
		Span< const uint8_t >	handback
	)

Definition at line 442 of file handoff.cc.

SSL_apply_handoff()

bool SSL_apply_handoff	(	SSL *	ssl,
		Span< const uint8_t >	handoff
	)

Definition at line 238 of file handoff.cc.

SSL_decline_handoff()

bool SSL_decline_handoff

(

SSL *

ssl

)

Definition at line 104 of file handoff.cc.

SSL_request_handshake_hints()

int SSL_request_handshake_hints	(	SSL *	ssl,
		const uint8_t *	client_hello,
		size_t	client_hello_len,
		const uint8_t *	capabilities,
		size_t	capabilities_len
	)

Definition at line 724 of file handoff.cc.

SSL_serialize_capabilities()

int SSL_serialize_capabilities	(	const SSL *	ssl,
		CBB *	out
	)

Definition at line 713 of file handoff.cc.

SSL_serialize_handback()

bool SSL_serialize_handback	(	const SSL *	ssl,
		CBB *	out
	)

Definition at line 279 of file handoff.cc.

SSL_serialize_handoff()

bool SSL_serialize_handoff	(	const SSL *	ssl,
		CBB *	out,
		SSL_CLIENT_HELLO *	out_hello
	)

Definition at line 76 of file handoff.cc.

SSL_serialize_handshake_hints()

int SSL_serialize_handshake_hints	(	const SSL *	ssl,
		CBB *	out
	)

Definition at line 813 of file handoff.cc.

SSL_set_handshake_hints()

int SSL_set_handshake_hints	(	SSL *	ssl,
		const uint8_t *	hints,
		size_t	hints_len
	)

Definition at line 890 of file handoff.cc.

uses_disallowed_feature()

static bool uses_disallowed_feature ( const SSL *  ssl )

static

Definition at line 233 of file handoff.cc.

Variable Documentation

kCompressCertificateTag

const unsigned kCompressCertificateTag = CBS_ASN1_CONTEXT_SPECIFIC | 5

static

Definition at line 811 of file handoff.cc.

kDecryptedPSKTag

const unsigned kDecryptedPSKTag = CBS_ASN1_CONTEXT_SPECIFIC | 3

static

Definition at line 809 of file handoff.cc.

kHandbackVersion

constexpr int kHandbackVersion = 0

constexpr

Definition at line 26 of file handoff.cc.

kHandoffTagALPS

const unsigned kHandoffTagALPS = CBS_ASN1_CONTEXT_SPECIFIC | 0

static

Definition at line 28 of file handoff.cc.

kHandoffVersion

constexpr BSSL_NAMESPACE_BEGIN int kHandoffVersion = 0

constexpr

Definition at line 25 of file handoff.cc.

kIgnorePSKTag

const unsigned kIgnorePSKTag = CBS_ASN1_CONTEXT_SPECIFIC | 4

static

Definition at line 810 of file handoff.cc.

kKeyShareHintTag

const unsigned kKeyShareHintTag

static

Initial value:

=
    CBS_ASN1_CONSTRUCTED | CBS_ASN1_CONTEXT_SPECIFIC | 1

Definition at line 805 of file handoff.cc.

kServerRandomTag

const unsigned kServerRandomTag = CBS_ASN1_CONTEXT_SPECIFIC | 0

static

Definition at line 804 of file handoff.cc.

kSignatureHintTag

const unsigned kSignatureHintTag

static

Initial value:

=
    CBS_ASN1_CONSTRUCTED | CBS_ASN1_CONTEXT_SPECIFIC | 2

Definition at line 807 of file handoff.cc.