ssl_ecdh.c File Reference

#include <openssl/ssl.h>
#include <assert.h>
#include <string.h>
#include <openssl/bn.h>
#include <openssl/bytestring.h>
#include <openssl/curve25519.h>
#include <openssl/ec.h>
#include <openssl/err.h>
#include <openssl/mem.h>
#include <openssl/newhope.h>
#include <openssl/nid.h>
#include "internal.h"
#include "../crypto/internal.h"

Classes
struct	cecpq1_data

Macros
#define	CECPQ1_OFFERMSG_LENGTH   (32 + NEWHOPE_OFFERMSG_LENGTH)
#define	CECPQ1_ACCEPTMSG_LENGTH   (32 + NEWHOPE_ACCEPTMSG_LENGTH)
#define	CECPQ1_SECRET_LENGTH   (32 + SHA256_DIGEST_LENGTH)

Functions
const char *	SSL_get_curve_name (uint16_t group_id)
int	ssl_nid_to_group_id (uint16_t *out_group_id, int nid)
int	ssl_name_to_group_id (uint16_t *out_group_id, const char *name, size_t len)
int	SSL_ECDH_CTX_init (SSL_ECDH_CTX *ctx, uint16_t group_id)
void	SSL_ECDH_CTX_init_for_dhe (SSL_ECDH_CTX *ctx, DH *params)
void	SSL_ECDH_CTX_init_for_cecpq1 (SSL_ECDH_CTX *ctx)
void	SSL_ECDH_CTX_cleanup (SSL_ECDH_CTX *ctx)
uint16_t	SSL_ECDH_CTX_get_id (const SSL_ECDH_CTX *ctx)
int	SSL_ECDH_CTX_get_key (SSL_ECDH_CTX *ctx, CBS *cbs, CBS *out)
int	SSL_ECDH_CTX_add_key (SSL_ECDH_CTX *ctx, CBB *cbb, CBB *out_contents)
int	SSL_ECDH_CTX_offer (SSL_ECDH_CTX *ctx, CBB *out_public_key)
int	SSL_ECDH_CTX_accept (SSL_ECDH_CTX *ctx, CBB *out_public_key, uint8_t **out_secret, size_t *out_secret_len, uint8_t *out_alert, const uint8_t *peer_key, size_t peer_key_len)
int	SSL_ECDH_CTX_finish (SSL_ECDH_CTX *ctx, uint8_t **out_secret, size_t *out_secret_len, uint8_t *out_alert, const uint8_t *peer_key, size_t peer_key_len)

Macro Definition Documentation

CECPQ1_ACCEPTMSG_LENGTH

#define CECPQ1_ACCEPTMSG_LENGTH   (32 + NEWHOPE_ACCEPTMSG_LENGTH)

CECPQ1_OFFERMSG_LENGTH

#define CECPQ1_OFFERMSG_LENGTH   (32 + NEWHOPE_OFFERMSG_LENGTH)

CECPQ1_SECRET_LENGTH

#define CECPQ1_SECRET_LENGTH   (32 + SHA256_DIGEST_LENGTH)

Function Documentation

SSL_ECDH_CTX_accept()

int SSL_ECDH_CTX_accept	(	SSL_ECDH_CTX *	ctx,
		CBB *	out_public_key,
		uint8_t **	out_secret,
		size_t *	out_secret_len,
		uint8_t *	out_alert,
		const uint8_t *	peer_key,
		size_t	peer_key_len
	)

SSL_ECDH_CTX_add_key()

int SSL_ECDH_CTX_add_key	(	SSL_ECDH_CTX *	ctx,
		CBB *	cbb,
		CBB *	out_contents
	)

SSL_ECDH_CTX_cleanup()

void SSL_ECDH_CTX_cleanup

(

SSL_ECDH_CTX *

ctx

)

SSL_ECDH_CTX_finish()

int SSL_ECDH_CTX_finish	(	SSL_ECDH_CTX *	ctx,
		uint8_t **	out_secret,
		size_t *	out_secret_len,
		uint8_t *	out_alert,
		const uint8_t *	peer_key,
		size_t	peer_key_len
	)

SSL_ECDH_CTX_get_id()

uint16_t SSL_ECDH_CTX_get_id

(

const SSL_ECDH_CTX *

ctx

)

SSL_ECDH_CTX_get_key()

int SSL_ECDH_CTX_get_key	(	SSL_ECDH_CTX *	ctx,
		CBS *	cbs,
		CBS *	out
	)

SSL_ECDH_CTX_init()

int SSL_ECDH_CTX_init	(	SSL_ECDH_CTX *	ctx,
		uint16_t	group_id
	)

SSL_ECDH_CTX_init_for_cecpq1()

void SSL_ECDH_CTX_init_for_cecpq1

(

SSL_ECDH_CTX *

ctx

)

SSL_ECDH_CTX_init_for_dhe()

void SSL_ECDH_CTX_init_for_dhe	(	SSL_ECDH_CTX *	ctx,
		DH *	params
	)

SSL_ECDH_CTX_offer()

int SSL_ECDH_CTX_offer	(	SSL_ECDH_CTX *	ctx,
		CBB *	out_public_key
	)

SSL_get_curve_name()

const char* SSL_get_curve_name

(

uint16_t

group_id

)

ssl_name_to_group_id()

int ssl_name_to_group_id	(	uint16_t *	out_group_id,
		const char *	name,
		size_t	len
	)

ssl_nid_to_group_id()

int ssl_nid_to_group_id	(	uint16_t *	out_group_id,
		int	nid
	)