Applies to: desktop apps only
The Phase1Integrity property gets or sets a value from the FpcVpnIntegrityAlgorithm enumerated type that specifies the integrity algorithm to be used in Phase 1 of the IPsec negotiation process. The possible algorithms are the Message Digest 5 (MD5) integrity algorithm, which uses a 128-bit key, and the Secure Hash Algorithm 1 (SHA1) integrity algorithm, which uses a 160-bit key.
This property is read/write.
HRESULT put_Phase1Integrity( FpcVpnIntegrityAlgorithm Phase1Integrity ); HRESULT get_Phase1Integrity( FpcVpnIntegrityAlgorithm *pPhase1Integrity );
' Data type: FpcVpnIntegrityAlgorithm Property Phase1Integrity( _ ByVal Phase1Integrity As FpcVpnIntegrityAlgorithm, _ ByVal pPhase1Integrity As FpcVpnIntegrityAlgorithm _ ) As FpcVpnIntegrityAlgorithm
Value from the FpcVpnIntegrityAlgorithm enumerated type that specifies the integrity algorithm to be used in Phase 1 of the IPsec negotiation process.
These property methods return S_OK if the call is successful; otherwise, they return an error code.
This property is read/write. Its default value is fpcVpnSHA1, which specifies the SHA1 integrity algorithm.
Minimum supported client
Minimum supported server
|Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only)|
|Forefront Threat Management Gateway (TMG) 2010|
Build date: 7/12/2010