test_bench_top.v

面积最小的AES高级加密算法实现

tv[213]= 384'h00000000000000000000000000000000ffffffffffffffc000000000000000003a4d354f02bb5a5e47d39666867f246a;
tv[214]= 384'h00000000000000000000000000000000ffffffffffffffe00000000000000000d451b8d6e1e1a0ebb155fbbf6e7b7dc3;
tv[215]= 384'h00000000000000000000000000000000fffffffffffffff000000000000000006898d4f42fa7ba6a10ac05e87b9f2080;
tv[216]= 384'h00000000000000000000000000000000fffffffffffffff80000000000000000b611295e739ca7d9b50f8e4c0e754a3f;
tv[217]= 384'h00000000000000000000000000000000fffffffffffffffc00000000000000007d33fc7d8abe3ca1936759f8f5deaf20;
tv[218]= 384'h00000000000000000000000000000000fffffffffffffffe00000000000000003b5e0f566dc96c298f0c12637539b25c;
tv[219]= 384'h00000000000000000000000000000000ffffffffffffffff0000000000000000f807c3e7985fe0f5a50e2cdb25c5109e;
tv[220]= 384'h00000000000000000000000000000000ffffffffffffffff800000000000000041f992a856fb278b389a62f5d274d7e9;
tv[221]= 384'h00000000000000000000000000000000ffffffffffffffffc00000000000000010d3ed7a6fe15ab4d91acbc7d0767ab1;
tv[222]= 384'h00000000000000000000000000000000ffffffffffffffffe00000000000000021feecd45b2e675973ac33bf0c5424fc;
tv[223]= 384'h00000000000000000000000000000000fffffffffffffffff0000000000000001480cb3955ba62d09eea668f7c708817;
tv[224]= 384'h00000000000000000000000000000000fffffffffffffffff80000000000000066404033d6b72b609354d5496e7eb511;
tv[225]= 384'h00000000000000000000000000000000fffffffffffffffffc000000000000001c317a220a7d700da2b1e075b00266e1;
tv[226]= 384'h00000000000000000000000000000000fffffffffffffffffe00000000000000ab3b89542233f1271bf8fd0c0f403545;
tv[227]= 384'h00000000000000000000000000000000ffffffffffffffffff00000000000000d93eae966fac46dca927d6b114fa3f9e;
tv[228]= 384'h00000000000000000000000000000000ffffffffffffffffff800000000000001bdec521316503d9d5ee65df3ea94ddf;
tv[229]= 384'h00000000000000000000000000000000ffffffffffffffffffc0000000000000eef456431dea8b4acf83bdae3717f75f;
tv[230]= 384'h00000000000000000000000000000000ffffffffffffffffffe000000000000006f2519a2fafaa596bfef5cfa15c21b9;
tv[231]= 384'h00000000000000000000000000000000fffffffffffffffffff0000000000000251a7eac7e2fe809e4aa8d0d7012531a;
tv[232]= 384'h00000000000000000000000000000000fffffffffffffffffff80000000000003bffc16e4c49b268a20f8d96a60b4058;
tv[233]= 384'h00000000000000000000000000000000fffffffffffffffffffc000000000000e886f9281999c5bb3b3e8862e2f7c988;
tv[234]= 384'h00000000000000000000000000000000fffffffffffffffffffe000000000000563bf90d61beef39f48dd625fcef1361;
tv[235]= 384'h00000000000000000000000000000000ffffffffffffffffffff0000000000004d37c850644563c69fd0acd9a049325b;
tv[236]= 384'h00000000000000000000000000000000ffffffffffffffffffff800000000000b87c921b91829ef3b13ca541ee1130a6;
tv[237]= 384'h00000000000000000000000000000000ffffffffffffffffffffc000000000002e65eb6b6ea383e109accce8326b0393;
tv[238]= 384'h00000000000000000000000000000000ffffffffffffffffffffe000000000009ca547f7439edc3e255c0f4d49aa8990;
tv[239]= 384'h00000000000000000000000000000000fffffffffffffffffffff00000000000a5e652614c9300f37816b1f9fd0c87f9;
tv[240]= 384'h00000000000000000000000000000000fffffffffffffffffffff8000000000014954f0b4697776f44494fe458d814ed;
tv[241]= 384'h00000000000000000000000000000000fffffffffffffffffffffc00000000007c8d9ab6c2761723fe42f8bb506cbcf7;
tv[242]= 384'h00000000000000000000000000000000fffffffffffffffffffffe0000000000db7e1932679fdd99742aab04aa0d5a80;
tv[243]= 384'h00000000000000000000000000000000ffffffffffffffffffffff00000000004c6a1c83e568cd10f27c2d73ded19c28;
tv[244]= 384'h00000000000000000000000000000000ffffffffffffffffffffff800000000090ecbe6177e674c98de412413f7ac915;
tv[245]= 384'h00000000000000000000000000000000ffffffffffffffffffffffc00000000090684a2ac55fe1ec2b8ebd5622520b73;
tv[246]= 384'h00000000000000000000000000000000ffffffffffffffffffffffe0000000007472f9a7988607ca79707795991035e6;
tv[247]= 384'h00000000000000000000000000000000fffffffffffffffffffffff00000000056aff089878bf3352f8df172a3ae47d8;
tv[248]= 384'h00000000000000000000000000000000fffffffffffffffffffffff80000000065c0526cbe40161b8019a2a3171abd23;
tv[249]= 384'h00000000000000000000000000000000fffffffffffffffffffffffc00000000377be0be33b4e3e310b4aabda173f84f;
tv[250]= 384'h00000000000000000000000000000000fffffffffffffffffffffffe000000009402e9aa6f69de6504da8d20c4fcaa2f;
tv[251]= 384'h00000000000000000000000000000000ffffffffffffffffffffffff00000000123c1f4af313ad8c2ce648b2e71fb6e1;
tv[252]= 384'h00000000000000000000000000000000ffffffffffffffffffffffff800000001ffc626d30203dcdb0019fb80f726cf4;
tv[253]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffc000000076da1fbe3a50728c50fd2e621b5ad885;
tv[254]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffe0000000082eb8be35f442fb52668e16a591d1d6;
tv[255]= 384'h00000000000000000000000000000000fffffffffffffffffffffffff0000000e656f9ecf5fe27ec3e4a73d00c282fb3;
tv[256]= 384'h00000000000000000000000000000000fffffffffffffffffffffffff80000002ca8209d63274cd9a29bb74bcd77683a;
tv[257]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffc00000079bf5dce14bb7dd73a8e3611de7ce026;
tv[258]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffe0000003c849939a5d29399f344c4a0eca8a576;
tv[259]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffff000000ed3c0a94d59bece98835da7aa4f07ca2;
tv[260]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffff80000063919ed4ce10196438b6ad09d99cd795;
tv[261]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffc000007678f3a833f19fea95f3c6029e2bc610;
tv[262]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffe000003aa426831067d36b92be7c5f81c13c56;
tv[263]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffff000009272e2d2cdd11050998c845077a30ea0;
tv[264]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffff80000088c4b53f5ec0ff814c19adae7f6246c;
tv[265]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffc00004010a5e401fdf0a0354ddbcc0d012b17;
tv[266]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffe0000a87a385736c0a6189bd6589bd8445a93;
tv[267]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffff0000545f2b83d9616dccf60fa9830e9cd287;
tv[268]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffff80004b706f7f92406352394037a6d4f4688d;
tv[269]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffc000b7972b3941c44b90afa7b264bfba7387;
tv[270]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffe0006f45732cf10881546f0fd23896d2bb60;
tv[271]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffff0002e3579ca15af27f64b3c955a5bfc30ba;
tv[272]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffff80034a2c5a91ae2aec99b7d1b5fa6780447;
tv[273]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffffc00a4d6616bd04f87335b0e53351227a9ee;
tv[274]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffffe007f692b03945867d16179a8cefc83ea3f;
tv[275]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffff003bd141ee84a0e6414a26e7a4f281f8a2;
tv[276]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffff80d1788f572d98b2b16ec5d5f3922b99bc;
tv[277]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffffc00833ff6f61d98a57b288e8c3586b85a6;
tv[278]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffffe08568261797de176bf0b43becc6285afb;
tv[279]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffffff0f9b0fda0c4a898f5b9e6f661c4ce4d07;
tv[280]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffffff88ade895913685c67c5269f8aae42983e;
tv[281]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffffffc39bde67d5c8ed8a8b1c37eb8fa9f5ac0;
tv[282]= 384'h00000000000000000000000000000000fffffffffffffffffffffffffffffffe5c005e72c1418c44f569f2ea33ba54f3;
tv[283]= 384'h00000000000000000000000000000000ffffffffffffffffffffffffffffffff3f5b8cc9ea855a0afa7347d23e8d664e;


for(n=0;n<284;n=n+1)
   begin
  
    tmp = tv[n];
    key     = tmp[383:256];
    text_in = tmp[255:128];
	plain   = tmp[255:128];
    ciph    = tmp[127:0];

	@(posedge clk);
	#1;
	kld = 1;
	@(posedge clk);
	#1;
	kld = 0;
	@(posedge clk);

	while(!done)	@(posedge clk); 

	//$display("INFO: (a) Vector %0d: xpected %x, Got %x %t", n, ciph, text_out, $time);

	if(text_out != ciph | (|text_out)==1'bx)
	   begin
		$display("ERROR: (a) Vector %0d mismatch. Expected %x, Got %x",
			n, ciph, text_out);
		error_cnt = error_cnt + 1;
	   end


	while(!done2)	@(posedge clk);

	//$display("INFO: (b) Vector %0d: xpected %x, Got %x", n, plain, text_out2);

	if(text_out2 != plain | (|text_out2)==1'bx)
	   begin
		$display("ERROR: (b) Vector %0d mismatch. Expected %x, Got %x",
			n, plain, text_out2);
		error_cnt = error_cnt + 1;
	   end

	@(posedge clk);
	#1;
   end


	$display("");
	$display("");
	$display("Test Done. Found %0d Errors.", error_cnt);
	$display("");
	$display("");
	repeat(10)	@(posedge clk);
	$finish;
end

always #5 clk = ~clk;

aes u0 (
    .clk(clk),
	.reset(rst),
	.load_i(kld),
	.decrypt_i(1'b0),
	.data_i(text_in),
	.key_i(key),
	.ready_o(done),
	.data_o(text_out)
	);

aes u1 (
    .clk(clk),
	.reset(rst),
	.load_i(done),
	.decrypt_i(1'b1),
	.data_i(text_out),
	.key_i(key),
	.ready_o(done2),
	.data_o(text_out2)
	);


endmodule