ca_ctx Struct Reference

Context for the Chip Authentication protocol. More...

#include <eac.h>

Data Fields
unsigned char	version
	(currently unused) Version of the CA protocol, MUST be 1 or 2
int	protocol
	Identifier of the protocol's OID specifying the exact CA parameters to use. More...
int	id
	identifier of this CA context
int	flags
	Flags to control some of the behaviour of the CA. More...
KA_CTX *	ka_ctx
	Key agreement object used with the PICC's private key.
X509_lookup_csca_cert	lookup_csca_cert
	callback for finding the X.509 trust anchor More...

Detailed Description

Context for the Chip Authentication protocol.

Definition at line 304 of file eac.h.

Field Documentation

flags

int ca_ctx::flags

Flags to control some of the behaviour of the CA.

Accepts the following values:

• CA_FLAG_DISABLE_PASSIVE_AUTH

Definition at line 327 of file eac.h.

lookup_csca_cert

X509_lookup_csca_cert ca_ctx::lookup_csca_cert

callback for finding the X.509 trust anchor

This function is called when passive authentication with the signed public key of the card.

See also

CA_get_pubkey()

Definition at line 338 of file eac.h.

protocol

int ca_ctx::protocol

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

Accepts the following values:

• NID_id_CA_DH_3DES_CBC_CBC
• NID_id_CA_DH_AES_CBC_CMAC_128
• NID_id_CA_DH_AES_CBC_CMAC_192
• NID_id_CA_DH_AES_CBC_CMAC_256
• NID_id_CA_ECDH_3DES_CBC_CBC
• NID_id_CA_ECDH_AES_CBC_CMAC_128
• NID_id_CA_ECDH_AES_CBC_CMAC_192
• NID_id_CA_ECDH_AES_CBC_CMAC_256

Definition at line 319 of file eac.h.

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

• eac/eac.h