rr.bdf

DES加密算法的VHDL实现,采用流水线技术实现

/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2007 Altera Corporation
Your use of Altera Corporation's design tools, logic functions 
and other software and tools, and its AMPP partner logic 
functions, and any output files from any of the foregoing 
(including device programming or simulation files), and any 
associated documentation or information are expressly subject 
to the terms and conditions of the Altera Program License 
Subscription Agreement, Altera MegaCore Function License 
Agreement, or other applicable license agreement, including, 
without limitation, that your use is for the sole purpose of 
programming logic devices manufactured by Altera and sold by 
Altera or its authorized distributors.  Please refer to the 
applicable agreement for further details.
*/
(header "graphic" (version "1.3"))
(pin
	(input)
	(rect 120 304 288 320)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "ka[1..48]" (rect 5 0 48 12)(font "Arial" ))
	(pt 168 8)
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
		(line (pt 121 8)(pt 168 8)(line_width 1))
		(line (pt 92 12)(pt 92 4)(line_width 1))
		(line (pt 117 4)(pt 121 8)(line_width 1))
		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
	(input)
	(rect 120 224 288 240)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "r[1..32]" (rect 5 0 40 12)(font "Arial" ))
	(pt 168 8)
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
		(line (pt 121 8)(pt 168 8)(line_width 1))
		(line (pt 92 12)(pt 92 4)(line_width 1))
		(line (pt 117 4)(pt 121 8)(line_width 1))
		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
	(input)
	(rect 120 184 288 200)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "l[1..32]" (rect 5 0 39 12)(font "Arial" ))
	(pt 168 8)
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
		(line (pt 121 8)(pt 168 8)(line_width 1))
		(line (pt 92 12)(pt 92 4)(line_width 1))
		(line (pt 117 4)(pt 121 8)(line_width 1))
		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
	(output)
	(rect 1224 224 1400 240)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "rr[31..0]" (rect 90 0 128 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 52 4)(pt 78 4)(line_width 1))
		(line (pt 52 12)(pt 78 12)(line_width 1))
		(line (pt 52 12)(pt 52 4)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
	)
)
(symbol
	(rect 368 200 496 296)
	(text "ep" (rect 5 0 16 12)(font "Arial" ))
	(text "inst" (rect 8 80 25 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "r[1..32]" (rect 0 0 35 12)(font "Arial" ))
		(text "r[1..32]" (rect 21 27 56 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 128 32)
		(output)
		(text "ct[1..48]" (rect 0 0 41 12)(font "Arial" ))
		(text "ct[1..48]" (rect 66 27 107 39)(font "Arial" ))
		(line (pt 128 32)(pt 112 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 112 80)(line_width 1))
	)
)
(symbol
	(rect 528 200 664 296)
	(text "ep_xor_key" (rect 5 0 62 12)(font "Arial" ))
	(text "inst1" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "ra[1..48]" (rect 0 0 41 12)(font "Arial" ))
		(text "ra[1..48]" (rect 21 27 62 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "ka[1..48]" (rect 0 0 43 12)(font "Arial" ))
		(text "ka[1..48]" (rect 21 43 64 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 136 32)
		(output)
		(text "ct[1..48]" (rect 0 0 41 12)(font "Arial" ))
		(text "ct[1..48]" (rect 74 27 115 39)(font "Arial" ))
		(line (pt 136 32)(pt 120 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 120 80)(line_width 1))
	)
)
(symbol
	(rect 688 200 824 296)
	(text "sbox" (rect 5 0 28 12)(font "Arial" ))
	(text "inst5" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "rs[47..0]" (rect 0 0 41 12)(font "Arial" ))
		(text "rs[47..0]" (rect 21 27 62 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 136 32)
		(output)
		(text "so[31..0]" (rect 0 0 43 12)(font "Arial" ))
		(text "so[31..0]" (rect 72 27 115 39)(font "Arial" ))
		(line (pt 136 32)(pt 120 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 120 80)(line_width 1))
	)
)
(symbol
	(rect 856 200 992 296)
	(text "pp" (rect 5 0 16 12)(font "Arial" ))
	(text "inst2" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "pi[1..32]" (rect 0 0 40 12)(font "Arial" ))
		(text "pi[1..32]" (rect 21 27 61 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 136 32)
		(output)
		(text "po[1..32]" (rect 0 0 43 12)(font "Arial" ))
		(text "po[1..32]" (rect 72 27 115 39)(font "Arial" ))
		(line (pt 136 32)(pt 120 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 120 80)(line_width 1))
	)
)
(symbol
	(rect 1056 200 1184 296)
	(text "LxorR" (rect 5 0 34 12)(font "Arial" ))
	(text "inst3" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "l[1..32]" (rect 0 0 34 12)(font "Arial" ))
		(text "l[1..32]" (rect 21 27 55 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 3))
	)
	(port
		(pt 0 48)
		(input)
		(text "r[1..32]" (rect 0 0 35 12)(font "Arial" ))
		(text "r[1..32]" (rect 21 43 56 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 128 32)
		(output)
		(text "ro[1..32]" (rect 0 0 41 12)(font "Arial" ))
		(text "ro[1..32]" (rect 66 27 107 39)(font "Arial" ))
		(line (pt 128 32)(pt 112 32)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 112 80)(line_width 1))
	)
)
(connector
	(pt 496 232)
	(pt 528 232)
	(bus)
)
(connector
	(pt 528 248)
	(pt 504 248)
	(bus)
)
(connector
	(pt 664 232)
	(pt 688 232)
	(bus)
)
(connector
	(pt 824 232)
	(pt 856 232)
	(bus)
)
(connector
	(pt 288 232)
	(pt 368 232)
	(bus)
)
(connector
	(pt 504 312)
	(pt 288 312)
	(bus)
)
(connector
	(pt 504 248)
	(pt 504 312)
	(bus)
)
(connector
	(pt 288 192)
	(pt 1032 192)
	(bus)
)
(connector
	(pt 1032 232)
	(pt 1032 192)
	(bus)
)
(connector
	(pt 1032 232)
	(pt 1056 232)
	(bus)
)
(connector
	(pt 992 232)
	(pt 1008 232)
	(bus)
)
(connector
	(pt 1008 232)
	(pt 1008 248)
	(bus)
)
(connector
	(pt 1056 248)
	(pt 1008 248)
	(bus)
)
(connector
	(pt 1184 232)
	(pt 1224 232)
	(bus)
)