Cryptographic Token Interface Standard

PKCS#11

TLS mechanism parameters

CK_TLS_PRF_PARAMS; CK_TLS_PRF_PARAMS_PTR

CK_TLS_PRF_PARAMS is a structure, which provides the parameters to the CKM_TLS_PRF mechanism. It is defined as follows: 





typedef struct CK_TLS_PRF_PARAMS {
CK_BYTE_PTR pSeed;
CK_ULONG ulSeedLen;
CK_BYTE_PTR pLabel;
CK_ULONG ulLabelLen;
CK_BYTE_PTR pOutput;
CK_ULONG_PTR pulOutputLen;
} CK_TLS_PRF_PARAMS;








   
pSeed  pointer to the input seed   


ulSeedLen  length in bytes of the input seed   


pLabel  pointer to the identifying label   


ulLabelLen  length in bytes of the identifying label   


pOutput  pointer receiving the output of the operation   


pulOutputLen  pointer to the length in bytes that the output to be created shall have, has to hold the desired length as input and will receive the calculated length as output  

 



CK_TLS_PRF_PARAMS_PTR is a pointer to a CK_TLS_PRF_PARAMS.


 
 



RSA Security Inc. Public-Key Cryptography Standards - 
PKCS#11 - v220