DHPUBKEY_VER3 structure (wincrypt.h)
The DHPUBKEY_VER3 structure contains information specific to the particular public key contained in the key BLOB.
Syntax
typedef struct _PUBKEYVER3 {
DWORD magic;
DWORD bitlenP;
DWORD bitlenQ;
DWORD bitlenJ;
DSSSEED DSSSeed;
} DHPUBKEY_VER3, DSSPUBKEY_VER3;
Members
magic
This must always be set to 0x33484400, the ASCII encoding of "DH3".
bitlenP
Number of bits in the DH key BLOB's prime, P.
bitlenQ
Number of bits in the DH key BLOB's prime, Q. If Q is not available, then this value should be 0.
bitlenJ
Number of bits in the DH key BLOB's prime, J. If J is not in the BLOB, then this value should be 0.
DSSSeed
Seed structure holding the seed and counter values used to generate the primes Q and P. If values in the DSSSEED structure are not available, then the counter element of the structure should be 0xFFFFFFFF.
Remarks
DSSPUBKEY_VER3 is an alias for this structure.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows XP [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Header | wincrypt.h |