of_sec_chacha_poly
ChaCha20-Poly1305 engine
Maturity simulatedTargets FPGA + ASICDifficulty MediumPriority 1
ChaCha20 stream cipher with Poly1305 authenticator implementing the IETF AEAD construction.
Simulated. The RTL is lint clean and passes its self-checking testbench against a reference model in simulation. It has not been run on an FPGA board or in silicon.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | AXI4-Lite control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| data_in | in | AXI4-Stream | 128 | |
| data_out | out | AXI4-Stream | 128 |
Standards
- RFC 8439
More in aead
| ID | Block | Maturity |
|---|---|---|
| of_sec_ascon | Ascon lightweight cryptography engine | planned |