The Intel IPP CMAC primitive functions use CMAC schemes based on block ciphers described in the Symmetric Cryptography Primitive Functions.
Table “Intel IPP CMAC Functions” lists the Intel IPP CMAC functions. A typical usage of the CMAC primitives is similar to the one of the Keyed Hash Functions.
Function Base Name |
Operation |
---|---|
Gets the size of the IppsCMACRijndael128State context. |
|
Initialize user-supplied memory as IppsCMACRijndael128State context for future use. |
|
Updates the MAC value depending on the current input message stream of the specified length. |
|
Completes computation of the MAC value. |
|
Computes the MAC value of the entire message. |
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