Entity: keccak_2share_fpv

• File: keccak_2share_fpv.sv

Diagram

Description

Generics

Generic name	Type	Value	Description
Width	int	1600

Ports

Port name	Direction	Type	Description
clk_i	input
rst_ni	input
valid_i	input
rand_valid_i	input
rand_i	input	[Width-1:0]
state_i	input	[Width-1:0]
done_o	output
state_o	output	[Width-1:0]

Signals

Name	Type	Description
round	logic [RndW-1:0]
state	logic [Width-1:0]
state_d	logic [Width-1:0]
golden_state	logic [Width-1:0]
golden_state_d	logic [Width-1:0]
compare_states	logic [Width-1:0]
keccak_st	share_state_e
keccak_st_d	share_state_e
inc_round	logic
update_state	logic
sel_mux	logic
keccak_in	logic [Width-1:0]
keccak_out	logic [Width-1:0]
data_0	logic [1599:0]	Test with value 0
digest_0	logic [255:0]

Constants

Name	Type	Value	Description
W	int	Width/25
L	int	$clog2(W)
NumRound	int	12 + 2*L	Keccak-f only
RndW	int	$clog2(NumRound+1)

Types

Name	Type	Description
share_state_e	enum logic [1:0] { StIdle, StPhase1, StPhase2, StPhase3 }

Processes

• unnamed: ( @(posedge clk_i, negedge rst_ni) )

• unnamed: ( )

• unnamed: ( @(posedge clk_i or negedge rst_ni) )

• unnamed: ( @(posedge clk_i or negedge rst_ni) )

• unnamed: ( @(posedge clk_i, negedge rst_ni) )

• unnamed: ( )

Instantiations

• u_keccak: keccak_2share

• u_golden: keccak_2share