CSSM_DeriveKey

objc2_security

Function CSSM_DeriveKey 

Source 
pub unsafe extern "C-unwind" fn CSSM_DeriveKey(
    cc_handle: CSSM_CC_HANDLE,
    param: CSSM_DATA_PTR,
    key_usage: uint32,
    key_attr: uint32,
    key_label: *const SecAsn1Item,
    cred_and_acl_entry: *const CSSM_RESOURCE_CONTROL_CONTEXT,
    derived_key: CSSM_KEY_PTR,
) -> CSSM_RETURN
👎Deprecated
Available on crate features SecAsn1Types and cssmapi and cssmconfig and cssmtype only.
Expand description

§Safety

  • param must be a valid pointer.
  • key_label must be a valid pointer.
  • cred_and_acl_entry must be a valid pointer.
  • derived_key must be a valid pointer.