IPSEC_AUTH_TRANSFORM_ID0 (Compact 7)

3/12/2014

This structure is used to uniquely identify the hash algorithm that is used in an IPSec security association (SA).

Syntax

typedef struct IPSEC_AUTH_TRANSFORM_ID0_ {
  IPSEC_AUTH_TYPE authType;
  IPSEC_AUTH_CONFIG authConfig;
} IPSEC_AUTH_TRANSFORM_ID0;

authConfig
Additional configuration information for the IPsec SA hash algorithm as specified by IPSEC_AUTH_CONFIG which maps to a UINT8.

Possible values are listed in the Remarks section in this topic.

The following is a list of possible values for authConfig:

IPsec authentication configuration	Meaning
IPSEC_AUTH_CONFIG_HMAC_MD5_96	HMAC (Hash Message Authentication Code) secret key authentication algorithm. MD5 (Message Digest) data integrity and data origin authentication algorithm.
IPSEC_AUTH_CONFIG_HMAC_SHA_1_96	HMAC secret key authentication algorithm. SHA-1 (Secure Hash Algorithm) data integrity and data origin authentication algorithm.
IPSEC_AUTH_CONFIG_HMAC_SHA_256_128	HMAC secret key authentication algorithm. SHA-256 data integrity and data origin authentication algorithm.
IPSEC_AUTH_CONFIG_GCM_AES_128	GCM (Galois Counter Mode) secret key authentication algorithm. AES(Advanced Encryption Standard) data integrity and data origin authentication algorithm, with 128-bit key.
IPSEC_AUTH_CONFIG_GCM_AES_192	GCM secret key authentication algorithm. AES data integrity and data origin authentication algorithm, with 192-bit key.
IPSEC_AUTH_CONFIG_GCM_AES_256	GCM secret key authentication algorithm. AES data integrity and data origin authentication algorithm, with 256-bit key.

Header

fwpmu.h