(2002). The keyed-hash message authentication code (HMAC).
Chicago-čujuhus (17. p.)The Keyed-hash Message Authentication Code (HMAC). 2002.
MLA-čujuhus (9. p.)The Keyed-hash Message Authentication Code (HMAC). 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.