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MAC Interface
The HMAC core is using the HMACCoreStdIO interface.
| Interface | Signal | Description | ||
|---|---|---|---|---|
| init | Bool | init | Bool | A pulse to initialize the HMAC |
| cmd | Stream[Fragment] | valid/ready | Bool | Stream handshake |
| key | Bits | Key | ||
| msg | Bits | A part of the message to hash | ||
| size | UInt | The size of the msg signal | ||
| last | Bool | Last message sent | ||
| rsp | Flow | valid | Bool | Data valid |
| hmac | Bits | hmac computed | ||
