Context for the Password Authenticated Connection Establishment protocol. More...

#include <eac.h>

Data Fields
int	protocol
	Identifier of the protocol's OID specifying the exact PACE parameters to use.

unsigned char	version
	(currently unused) Version of the PACE protocol, MUST be 1 or 2

int	id
	identifier of this PACE context

BUF_MEM (	map_generate_key )(const struct pace_ctx ctx, BN_CTX bn_ctx)
	Points to the implementation of a specific mapping.

int(*	map_compute_key )(struct pace_ctx ctx, const BUF_MEM s, const BUF_MEM in, BN_CTX bn_ctx)
	Points to the implementation of a specific mapping.

EVP_PKEY *	static_key
	PICC's static domain parameters.

KA_CTX *	ka_ctx
	Key agreement object used with the ephemeral domain parameters.

BUF_MEM *	nonce
	PICC's decrypted challenge generated in PACE step 1.

BUF_MEM *	my_eph_pubkey
	The own ephemeral public key generated in PACe step 3b.

Detailed Description

Context for the Password Authenticated Connection Establishment protocol.

Definition at line 146 of file eac.h.

Field Documentation

◆ id

int pace_ctx::id

identifier of this PACE context

Definition at line 176 of file eac.h.

◆ ka_ctx

KA_CTX* pace_ctx::ka_ctx

Key agreement object used with the ephemeral domain parameters.

Definition at line 190 of file eac.h.

◆ map_compute_key

int(* pace_ctx::map_compute_key) (struct pace_ctx *ctx, const BUF_MEM *s, const BUF_MEM *in, BN_CTX *bn_ctx)

Points to the implementation of a specific mapping.

See also: PACE_STEP3A_map_generator()

Definition at line 184 of file eac.h.

◆ map_generate_key

BUF_MEM *(* pace_ctx::map_generate_key) (const struct pace_ctx *ctx, BN_CTX *bn_ctx)

Points to the implementation of a specific mapping.

See also: PACE_STEP3A_generate_mapping_data()

Definition at line 180 of file eac.h.

◆ my_eph_pubkey

BUF_MEM* pace_ctx::my_eph_pubkey

The own ephemeral public key generated in PACe step 3b.

Definition at line 194 of file eac.h.

◆ nonce

BUF_MEM* pace_ctx::nonce

PICC's decrypted challenge generated in PACE step 1.

Definition at line 192 of file eac.h.

◆ protocol

int pace_ctx::protocol

Identifier of the protocol's OID specifying the exact PACE parameters to use.

The OID of the PACEInfo structure in the EF.CardAccess is used, because it is more specific than the OID contained in the (optional) PaceDomainParameterInfo structures.

Accepts the following values:

NID_id_PACE_DH_GM_3DES_CBC_CBC
NID_id_PACE_DH_GM_AES_CBC_CMAC_128
NID_id_PACE_DH_GM_AES_CBC_CMAC_192
NID_id_PACE_DH_GM_AES_CBC_CMAC_256
NID_id_PACE_ECDH_GM_3DES_CBC_CBC
NID_id_PACE_ECDH_GM_AES_CBC_CMAC_128
NID_id_PACE_ECDH_GM_AES_CBC_CMAC_192
NID_id_PACE_ECDH_GM_AES_CBC_CMAC_256
NID_id_PACE_DH_IM_3DES_CBC_CBC
NID_id_PACE_DH_IM_AES_CBC_CMAC_128
NID_id_PACE_DH_IM_AES_CBC_CMAC_192
NID_id_PACE_DH_IM_AES_CBC_CMAC_256
NID_id_PACE_ECDH_IM_3DES_CBC_CBC
NID_id_PACE_ECDH_IM_AES_CBC_CMAC_128
NID_id_PACE_ECDH_IM_AES_CBC_CMAC_192
NID_id_PACE_ECDH_IM_AES_CBC_CMAC_256

Definition at line 172 of file eac.h.

◆ static_key

EVP_PKEY* pace_ctx::static_key

PICC's static domain parameters.

Definition at line 188 of file eac.h.

◆ version

unsigned char pace_ctx::version

(currently unused) Version of the PACE protocol, MUST be 1 or 2

Definition at line 174 of file eac.h.

The documentation for this struct was generated from the following file:

eac/eac.h

Data Fields