Type Alias C_DigestKey 

pub type C_DigestKey = extern "C" fn(hSession: CK_SESSION_HANDLE, hKey: CK_OBJECT_HANDLE) -> CK_RV;

C_DigestKey continues a multi-part message-digesting operation, by digesting the value of a secret key as part of the data already digested.

Function Parameters

• hSession: the session’s handle
• hKey: secret key to digest