2.2.5.5 Phase 1 - Do Not Skip Deffie Hellman
Keys: Software\Policies\Microsoft\WindowsFirewall\Phase1CryptoSet\<wszSetId>.
Value: "DoNotSkipDH"
Type: REG_SZ.
Size: Equal to size of the Data field.
Data: a Unicode string that encodes a Boolean value using the BOOL-VAL grammar rule defined in section 2.2.2.19.
This value represents the FW_PHASE1_CRYPTO_FLAGS_DO_NOT_SKIP_DH enumeration flag (as defined in [MS-FASP] section 2.2.72) of the wFlags field of the FW_CRYPTO_SET structure as defined in [MS-FASP] section 2.2.74.