IPSEC_SA0 structure (ipsectypes.h)
The IPSEC_SA0 structure is used to store information about an IPsec security association (SA).
Syntax
typedef struct IPSEC_SA0_ {
IPSEC_SA_SPI spi;
IPSEC_TRANSFORM_TYPE saTransformType;
union {
IPSEC_SA_AUTH_INFORMATION0 *ahInformation;
IPSEC_SA_AUTH_INFORMATION0 *espAuthInformation;
IPSEC_SA_CIPHER_INFORMATION0 *espCipherInformation;
IPSEC_SA_AUTH_AND_CIPHER_INFORMATION0 *espAuthAndCipherInformation;
IPSEC_SA_AUTH_INFORMATION0 *espAuthFwInformation;
};
} IPSEC_SA0;
Members
spi
Security parameter index (SPI) of the IPsec SA. IPSEC_SA_SPI is defined in ipsectypes.h as UINT32.
saTransformType
Transform type of the SA specifying the IPsec security protocol.
See IPSEC_TRANSFORM_TYPE for more information.
ahInformation
Security algorithms of the SA transform. Available when saTransformType is IPSEC_TRANSFORM_AH.
See IPSEC_SA_AUTH_INFORMATION0 for more information.
espAuthInformation
Security algorithms of the SA transform. Available when saTransformType is IPSEC_TRANSFORM_ESP_AUTH.
See IPSEC_SA_AUTH_INFORMATION0 for more information.
espCipherInformation
Security algorithms of the SA transform. Available when saTransformType is IPSEC_TRANSFORM_ESP_CIPHER.
See IPSEC_SA_CIPHER_INFORMATION0 for more information.
espAuthAndCipherInformation
Security algorithms of the SA transform. Available when saTransformType is IPSEC_TRANSFORM_ESP_AUTH_AND_CIPHER.
See IPSEC_SA_AUTH_AND_CIPHER_INFORMATION0 for more information.
espAuthFwInformation
Security algorithms of the SA transform. Available when saTransformType is IPSEC_TRANSFORM_ESP_AUTH_FW.
Remarks
IPSEC_SA0 is a specific implementation of IPSEC_SA. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | ipsectypes.h |