GenerateDhKeyPair

Synopsis

CK_RV GenerateDhKeyPair(
CK_SESSION_HANDLE hSession,
char * txt,
int ftok,
int priv,
int param,
CK_SIZE valueBits,
CK_OBJECT_HANDLE * phPublicKey,
CK_OBJECT_HANDLE * phPrivateKey); 

Description

Generate a DH key pair.

Parameters

hSession	Open session handle
txt	Optional label
ftok	1 for a Token object, 0 for Session object
priv	1 for private object, 0 for public object
param	Not used
valueBits	Number of prime bits
phPublicKey	Reference to object handle to hold created public key
phPrivateKey	Reference to object handle to hold created private key

On Successful Return

*phPublicKey — handle to newly created public key

*phPrivateKey — handle to newly created private key

In addition to the Public key attributes set via the parameters, the following are set:

CKA_CLASS CKO_PUBLIC_KEY 
CKA_KEY_TYPE CKK_DH 
CKA_VERIFY TRUE 
CKA_EXTRACTABLE TRUE 
 

In addition to the Private key attributes set via the parameters, the following are set:

CKA_CLASS CKO_PRIVATE_KEY 
CKA_KEY_TYPE CKK_DH 
CKA_SUBJECT_STR “SUBJECT” 
CKA_ID 123 
CKA_SENSITIVE TRUE 
CKA_SIGN TRUE 
CKA_EXTRACTABLE TRUE