#include <openssl/dh.h>
#include <string.h>
#include <openssl/bn.h>
#include <openssl/err.h>
#include <openssl/digest.h>
#include <openssl/mem.h>
#include <openssl/thread.h>
#include "../../internal.h"
#include "../bn/internal.h"

Include dependency graph for dh.c:

This graph shows which files directly or indirectly include this file:

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Macros
#define	OPENSSL_DH_MAX_MODULUS_BITS 10000

Functions
static int	dh_compute_key (DH dh, BIGNUM out_shared_key, const BIGNUM peers_key, BN_CTX ctx)

int	DH_compute_key (unsigned char out, const BIGNUM peers_key, DH *dh)

int	DH_compute_key_hashed (DH dh, uint8_t out, size_t out_len, size_t max_out_len, const BIGNUM peers_key, const EVP_MD *digest)

int	DH_compute_key_padded (unsigned char out, const BIGNUM peers_key, DH *dh)

void	DH_free (DH *dh)

int	DH_generate_key (DH *dh)

const BIGNUM *	DH_get0_g (const DH *dh)

void	DH_get0_key (const DH dh, const BIGNUM out_pub_key, const BIGNUM *out_priv_key)

const BIGNUM *	DH_get0_p (const DH *dh)

void	DH_get0_pqg (const DH dh, const BIGNUM out_p, const BIGNUM out_q, const BIGNUM *out_g)

const BIGNUM *	DH_get0_priv_key (const DH *dh)

const BIGNUM *	DH_get0_pub_key (const DH *dh)

const BIGNUM *	DH_get0_q (const DH *dh)

DH *	DH_get_rfc7919_2048 (void)

DH *	DH_new (void)

unsigned	DH_num_bits (const DH *dh)

int	DH_set0_key (DH dh, BIGNUM pub_key, BIGNUM *priv_key)

int	DH_set0_pqg (DH dh, BIGNUM p, BIGNUM q, BIGNUM g)

int	DH_set_length (DH *dh, unsigned priv_length)

int	DH_size (const DH *dh)

int	DH_up_ref (DH *dh)

Macro Definition Documentation

◆ OPENSSL_DH_MAX_MODULUS_BITS

#define OPENSSL_DH_MAX_MODULUS_BITS 10000

Definition at line 71 of file dh.c.

Function Documentation

◆ dh_compute_key()

static int dh_compute_key	(	DH *	dh,
		BIGNUM *	out_shared_key,
		const BIGNUM *	peers_key,
		BN_CTX *	ctx
	)

static

Definition at line 275 of file dh.c.

◆ DH_compute_key()

int DH_compute_key	(	unsigned char *	out,
		const BIGNUM *	peers_key,
		DH *	dh
	)

Definition at line 346 of file dh.c.

◆ DH_compute_key_hashed()

int DH_compute_key_hashed	(	DH *	dh,
		uint8_t *	out,
		size_t *	out_len,
		size_t	max_out_len,
		const BIGNUM *	peers_key,
		const EVP_MD *	digest
	)

Definition at line 364 of file dh.c.

◆ DH_compute_key_padded()

int DH_compute_key_padded	(	unsigned char *	out,
		const BIGNUM *	peers_key,
		DH *	dh
	)

Definition at line 325 of file dh.c.

◆ DH_free()

void DH_free ( DH * dh )

Definition at line 89 of file dh.c.

◆ DH_generate_key()

int DH_generate_key ( DH * dh )

Definition at line 188 of file dh.c.

◆ DH_get0_g()

const BIGNUM* DH_get0_g ( const DH * dh )

Definition at line 120 of file dh.c.

◆ DH_get0_key()

void DH_get0_key	(	const DH *	dh,
		const BIGNUM **	out_pub_key,
		const BIGNUM **	out_priv_key
	)

Definition at line 122 of file dh.c.

◆ DH_get0_p()

const BIGNUM* DH_get0_p ( const DH * dh )

Definition at line 116 of file dh.c.

◆ DH_get0_pqg()

void DH_get0_pqg	(	const DH *	dh,
		const BIGNUM **	out_p,
		const BIGNUM **	out_q,
		const BIGNUM **	out_g
	)

Definition at line 146 of file dh.c.

◆ DH_get0_priv_key()

const BIGNUM* DH_get0_priv_key ( const DH * dh )

Definition at line 114 of file dh.c.

◆ DH_get0_pub_key()

const BIGNUM* DH_get0_pub_key ( const DH * dh )

Definition at line 112 of file dh.c.

◆ DH_get0_q()

const BIGNUM* DH_get0_q ( const DH * dh )

Definition at line 118 of file dh.c.

◆ DH_get_rfc7919_2048()

DH* DH_get_rfc7919_2048 ( void )

Definition at line 408 of file dh.c.

◆ DH_new()

DH* DH_new ( void )

Definition at line 73 of file dh.c.

◆ DH_num_bits()

unsigned DH_num_bits ( const DH * dh )

Definition at line 401 of file dh.c.

◆ DH_set0_key()

int DH_set0_key	(	DH *	dh,
		BIGNUM *	pub_key,
		BIGNUM *	priv_key
	)

Definition at line 132 of file dh.c.

◆ DH_set0_pqg()

int DH_set0_pqg	(	DH *	dh,
		BIGNUM *	p,
		BIGNUM *	q,
		BIGNUM *	g
	)

Definition at line 159 of file dh.c.

◆ DH_set_length()

int DH_set_length	(	DH *	dh,
		unsigned	priv_length
	)

Definition at line 183 of file dh.c.

◆ DH_size()

int DH_size ( const DH * dh )

Definition at line 399 of file dh.c.

◆ DH_up_ref()

int DH_up_ref ( DH * dh )

Definition at line 403 of file dh.c.

Macros

Functions