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[/] [des/] [trunk/] [rtl/] [verilog/] [area_opt/] [key_sel3.v] - Rev 9
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///////////////////////////////////////////////////////////////////// //// //// //// KEY_SEL //// //// Select one of 16 sub-keys for round //// //// //// //// Author: Rudolf Usselmann //// //// rudi@asics.ws //// //// //// ///////////////////////////////////////////////////////////////////// //// //// //// Copyright (C) 2001 Rudolf Usselmann //// //// rudi@asics.ws //// //// //// //// This source file may be used and distributed without //// //// restriction provided that this copyright statement is not //// //// removed from the file and that any derivative work contains //// //// the original copyright notice and the associated disclaimer.//// //// //// //// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY //// //// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED //// //// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS //// //// FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR //// //// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, //// //// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES //// //// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE //// //// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR //// //// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF //// //// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT //// //// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT //// //// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE //// //// POSSIBILITY OF SUCH DAMAGE. //// //// //// ///////////////////////////////////////////////////////////////////// module key_sel3(K_sub, key1, key2, key3, roundSel, decrypt); output [1:48] K_sub; input [55:0] key1, key2, key3; input [5:0] roundSel; input decrypt; wire decrypt_int; reg [55:0] K; reg [1:48] K_sub; wire [1:48] K1, K2, K3, K4, K5, K6, K7, K8, K9; wire [1:48] K10, K11, K12, K13, K14, K15, K16; always @(roundSel or decrypt or key1 or key2 or key3) case ({decrypt, roundSel[5:4]}) // synopsys full_case parallel_case 3'b0_00: K = key1; 3'b0_01: K = key2; 3'b0_10: K = key3; 3'b1_00: K = key3; 3'b1_01: K = key2; 3'b1_10: K = key1; endcase assign decrypt_int = (roundSel[5:4]==2'h1) ? !decrypt : decrypt; always @(K1 or K2 or K3 or K4 or K5 or K6 or K7 or K8 or K9 or K10 or K11 or K12 or K13 or K14 or K15 or K16 or roundSel) case(roundSel[3:0]) // synopsys full_case parallel_case 0: K_sub = K1; 1: K_sub = K2; 2: K_sub = K3; 3: K_sub = K4; 4: K_sub = K5; 5: K_sub = K6; 6: K_sub = K7; 7: K_sub = K8; 8: K_sub = K9; 9: K_sub = K10; 10: K_sub = K11; 11: K_sub = K12; 12: K_sub = K13; 13: K_sub = K14; 14: K_sub = K15; 15: K_sub = K16; endcase assign K16[1] = decrypt_int ? K[47] : K[40]; assign K16[2] = decrypt_int ? K[11] : K[4]; assign K16[3] = decrypt_int ? K[26] : K[19]; assign K16[4] = decrypt_int ? K[3] : K[53]; assign K16[5] = decrypt_int ? K[13] : K[6]; assign K16[6] = decrypt_int ? K[41] : K[34]; assign K16[7] = decrypt_int ? K[27] : K[20]; assign K16[8] = decrypt_int ? K[6] : K[24]; assign K16[9] = decrypt_int ? K[54] : K[47]; assign K16[10] = decrypt_int ? K[48] : K[41]; assign K16[11] = decrypt_int ? K[39] : K[32]; assign K16[12] = decrypt_int ? K[19] : K[12]; assign K16[13] = decrypt_int ? K[53] : K[46]; assign K16[14] = decrypt_int ? K[25] : K[18]; assign K16[15] = decrypt_int ? K[33] : K[26]; assign K16[16] = decrypt_int ? K[34] : K[27]; assign K16[17] = decrypt_int ? K[17] : K[10]; assign K16[18] = decrypt_int ? K[5] : K[55]; assign K16[19] = decrypt_int ? K[4] : K[54]; assign K16[20] = decrypt_int ? K[55] : K[48]; assign K16[21] = decrypt_int ? K[24] : K[17]; assign K16[22] = decrypt_int ? K[32] : K[25]; assign K16[23] = decrypt_int ? K[40] : K[33]; assign K16[24] = decrypt_int ? K[20] : K[13]; assign K16[25] = decrypt_int ? K[36] : K[29]; assign K16[26] = decrypt_int ? K[31] : K[51]; assign K16[27] = decrypt_int ? K[21] : K[14]; assign K16[28] = decrypt_int ? K[8] : K[1]; assign K16[29] = decrypt_int ? K[23] : K[16]; assign K16[30] = decrypt_int ? K[52] : K[45]; assign K16[31] = decrypt_int ? K[14] : K[7]; assign K16[32] = decrypt_int ? K[29] : K[22]; assign K16[33] = decrypt_int ? K[51] : K[44]; assign K16[34] = decrypt_int ? K[9] : K[2]; assign K16[35] = decrypt_int ? K[35] : K[28]; assign K16[36] = decrypt_int ? K[30] : K[23]; assign K16[37] = decrypt_int ? K[2] : K[50]; assign K16[38] = decrypt_int ? K[37] : K[30]; assign K16[39] = decrypt_int ? K[22] : K[15]; assign K16[40] = decrypt_int ? K[0] : K[52]; assign K16[41] = decrypt_int ? K[42] : K[35]; assign K16[42] = decrypt_int ? K[38] : K[31]; assign K16[43] = decrypt_int ? K[16] : K[9]; assign K16[44] = decrypt_int ? K[43] : K[36]; assign K16[45] = decrypt_int ? K[44] : K[37]; assign K16[46] = decrypt_int ? K[1] : K[49]; assign K16[47] = decrypt_int ? K[7] : K[0]; assign K16[48] = decrypt_int ? K[28] : K[21]; assign K15[1] = decrypt_int ? K[54] : K[33]; assign K15[2] = decrypt_int ? K[18] : K[54]; assign K15[3] = decrypt_int ? K[33] : K[12]; assign K15[4] = decrypt_int ? K[10] : K[46]; assign K15[5] = decrypt_int ? K[20] : K[24]; assign K15[6] = decrypt_int ? K[48] : K[27]; assign K15[7] = decrypt_int ? K[34] : K[13]; assign K15[8] = decrypt_int ? K[13] : K[17]; assign K15[9] = decrypt_int ? K[4] : K[40]; assign K15[10] = decrypt_int ? K[55] : K[34]; assign K15[11] = decrypt_int ? K[46] : K[25]; assign K15[12] = decrypt_int ? K[26] : K[5]; assign K15[13] = decrypt_int ? K[3] : K[39]; assign K15[14] = decrypt_int ? K[32] : K[11]; assign K15[15] = decrypt_int ? K[40] : K[19]; assign K15[16] = decrypt_int ? K[41] : K[20]; assign K15[17] = decrypt_int ? K[24] : K[3]; assign K15[18] = decrypt_int ? K[12] : K[48]; assign K15[19] = decrypt_int ? K[11] : K[47]; assign K15[20] = decrypt_int ? K[5] : K[41]; assign K15[21] = decrypt_int ? K[6] : K[10]; assign K15[22] = decrypt_int ? K[39] : K[18]; assign K15[23] = decrypt_int ? K[47] : K[26]; assign K15[24] = decrypt_int ? K[27] : K[6]; assign K15[25] = decrypt_int ? K[43] : K[22]; assign K15[26] = decrypt_int ? K[38] : K[44]; assign K15[27] = decrypt_int ? K[28] : K[7]; assign K15[28] = decrypt_int ? K[15] : K[49]; assign K15[29] = decrypt_int ? K[30] : K[9]; assign K15[30] = decrypt_int ? K[0] : K[38]; assign K15[31] = decrypt_int ? K[21] : K[0]; assign K15[32] = decrypt_int ? K[36] : K[15]; assign K15[33] = decrypt_int ? K[31] : K[37]; assign K15[34] = decrypt_int ? K[16] : K[50]; assign K15[35] = decrypt_int ? K[42] : K[21]; assign K15[36] = decrypt_int ? K[37] : K[16]; assign K15[37] = decrypt_int ? K[9] : K[43]; assign K15[38] = decrypt_int ? K[44] : K[23]; assign K15[39] = decrypt_int ? K[29] : K[8]; assign K15[40] = decrypt_int ? K[7] : K[45]; assign K15[41] = decrypt_int ? K[49] : K[28]; assign K15[42] = decrypt_int ? K[45] : K[51]; assign K15[43] = decrypt_int ? K[23] : K[2]; assign K15[44] = decrypt_int ? K[50] : K[29]; assign K15[45] = decrypt_int ? K[51] : K[30]; assign K15[46] = decrypt_int ? K[8] : K[42]; assign K15[47] = decrypt_int ? K[14] : K[52]; assign K15[48] = decrypt_int ? K[35] : K[14]; assign K14[1] = decrypt_int ? K[11] : K[19]; assign K14[2] = decrypt_int ? K[32] : K[40]; assign K14[3] = decrypt_int ? K[47] : K[55]; assign K14[4] = decrypt_int ? K[24] : K[32]; assign K14[5] = decrypt_int ? K[34] : K[10]; assign K14[6] = decrypt_int ? K[5] : K[13]; assign K14[7] = decrypt_int ? K[48] : K[24]; assign K14[8] = decrypt_int ? K[27] : K[3]; assign K14[9] = decrypt_int ? K[18] : K[26]; assign K14[10] = decrypt_int ? K[12] : K[20]; assign K14[11] = decrypt_int ? K[3] : K[11]; assign K14[12] = decrypt_int ? K[40] : K[48]; assign K14[13] = decrypt_int ? K[17] : K[25]; assign K14[14] = decrypt_int ? K[46] : K[54]; assign K14[15] = decrypt_int ? K[54] : K[5]; assign K14[16] = decrypt_int ? K[55] : K[6]; assign K14[17] = decrypt_int ? K[13] : K[46]; assign K14[18] = decrypt_int ? K[26] : K[34]; assign K14[19] = decrypt_int ? K[25] : K[33]; assign K14[20] = decrypt_int ? K[19] : K[27]; assign K14[21] = decrypt_int ? K[20] : K[53]; assign K14[22] = decrypt_int ? K[53] : K[4]; assign K14[23] = decrypt_int ? K[4] : K[12]; assign K14[24] = decrypt_int ? K[41] : K[17]; assign K14[25] = decrypt_int ? K[2] : K[8]; assign K14[26] = decrypt_int ? K[52] : K[30]; assign K14[27] = decrypt_int ? K[42] : K[52]; assign K14[28] = decrypt_int ? K[29] : K[35]; assign K14[29] = decrypt_int ? K[44] : K[50]; assign K14[30] = decrypt_int ? K[14] : K[51]; assign K14[31] = decrypt_int ? K[35] : K[45]; assign K14[32] = decrypt_int ? K[50] : K[1]; assign K14[33] = decrypt_int ? K[45] : K[23]; assign K14[34] = decrypt_int ? K[30] : K[36]; assign K14[35] = decrypt_int ? K[1] : K[7]; assign K14[36] = decrypt_int ? K[51] : K[2]; assign K14[37] = decrypt_int ? K[23] : K[29]; assign K14[38] = decrypt_int ? K[31] : K[9]; assign K14[39] = decrypt_int ? K[43] : K[49]; assign K14[40] = decrypt_int ? K[21] : K[31]; assign K14[41] = decrypt_int ? K[8] : K[14]; assign K14[42] = decrypt_int ? K[0] : K[37]; assign K14[43] = decrypt_int ? K[37] : K[43]; assign K14[44] = decrypt_int ? K[9] : K[15]; assign K14[45] = decrypt_int ? K[38] : K[16]; assign K14[46] = decrypt_int ? K[22] : K[28]; assign K14[47] = decrypt_int ? K[28] : K[38]; assign K14[48] = decrypt_int ? K[49] : K[0]; assign K13[1] = decrypt_int ? K[25] : K[5]; assign K13[2] = decrypt_int ? K[46] : K[26]; assign K13[3] = decrypt_int ? K[4] : K[41]; assign K13[4] = decrypt_int ? K[13] : K[18]; assign K13[5] = decrypt_int ? K[48] : K[53]; assign K13[6] = decrypt_int ? K[19] : K[24]; assign K13[7] = decrypt_int ? K[5] : K[10]; assign K13[8] = decrypt_int ? K[41] : K[46]; assign K13[9] = decrypt_int ? K[32] : K[12]; assign K13[10] = decrypt_int ? K[26] : K[6]; assign K13[11] = decrypt_int ? K[17] : K[54]; assign K13[12] = decrypt_int ? K[54] : K[34]; assign K13[13] = decrypt_int ? K[6] : K[11]; assign K13[14] = decrypt_int ? K[3] : K[40]; assign K13[15] = decrypt_int ? K[11] : K[48]; assign K13[16] = decrypt_int ? K[12] : K[17]; assign K13[17] = decrypt_int ? K[27] : K[32]; assign K13[18] = decrypt_int ? K[40] : K[20]; assign K13[19] = decrypt_int ? K[39] : K[19]; assign K13[20] = decrypt_int ? K[33] : K[13]; assign K13[21] = decrypt_int ? K[34] : K[39]; assign K13[22] = decrypt_int ? K[10] : K[47]; assign K13[23] = decrypt_int ? K[18] : K[55]; assign K13[24] = decrypt_int ? K[55] : K[3]; assign K13[25] = decrypt_int ? K[16] : K[49]; assign K13[26] = decrypt_int ? K[7] : K[16]; assign K13[27] = decrypt_int ? K[1] : K[38]; assign K13[28] = decrypt_int ? K[43] : K[21]; assign K13[29] = decrypt_int ? K[31] : K[36]; assign K13[30] = decrypt_int ? K[28] : K[37]; assign K13[31] = decrypt_int ? K[49] : K[31]; assign K13[32] = decrypt_int ? K[9] : K[42]; assign K13[33] = decrypt_int ? K[0] : K[9]; assign K13[34] = decrypt_int ? K[44] : K[22]; assign K13[35] = decrypt_int ? K[15] : K[52]; assign K13[36] = decrypt_int ? K[38] : K[43]; assign K13[37] = decrypt_int ? K[37] : K[15]; assign K13[38] = decrypt_int ? K[45] : K[50]; assign K13[39] = decrypt_int ? K[2] : K[35]; assign K13[40] = decrypt_int ? K[35] : K[44]; assign K13[41] = decrypt_int ? K[22] : K[0]; assign K13[42] = decrypt_int ? K[14] : K[23]; assign K13[43] = decrypt_int ? K[51] : K[29]; assign K13[44] = decrypt_int ? K[23] : K[1]; assign K13[45] = decrypt_int ? K[52] : K[2]; assign K13[46] = decrypt_int ? K[36] : K[14]; assign K13[47] = decrypt_int ? K[42] : K[51]; assign K13[48] = decrypt_int ? K[8] : K[45]; assign K12[1] = decrypt_int ? K[39] : K[48]; assign K12[2] = decrypt_int ? K[3] : K[12]; assign K12[3] = decrypt_int ? K[18] : K[27]; assign K12[4] = decrypt_int ? K[27] : K[4]; assign K12[5] = decrypt_int ? K[5] : K[39]; assign K12[6] = decrypt_int ? K[33] : K[10]; assign K12[7] = decrypt_int ? K[19] : K[53]; assign K12[8] = decrypt_int ? K[55] : K[32]; assign K12[9] = decrypt_int ? K[46] : K[55]; assign K12[10] = decrypt_int ? K[40] : K[17]; assign K12[11] = decrypt_int ? K[6] : K[40]; assign K12[12] = decrypt_int ? K[11] : K[20]; assign K12[13] = decrypt_int ? K[20] : K[54]; assign K12[14] = decrypt_int ? K[17] : K[26]; assign K12[15] = decrypt_int ? K[25] : K[34]; assign K12[16] = decrypt_int ? K[26] : K[3]; assign K12[17] = decrypt_int ? K[41] : K[18]; assign K12[18] = decrypt_int ? K[54] : K[6]; assign K12[19] = decrypt_int ? K[53] : K[5]; assign K12[20] = decrypt_int ? K[47] : K[24]; assign K12[21] = decrypt_int ? K[48] : K[25]; assign K12[22] = decrypt_int ? K[24] : K[33]; assign K12[23] = decrypt_int ? K[32] : K[41]; assign K12[24] = decrypt_int ? K[12] : K[46]; assign K12[25] = decrypt_int ? K[30] : K[35]; assign K12[26] = decrypt_int ? K[21] : K[2]; assign K12[27] = decrypt_int ? K[15] : K[51]; assign K12[28] = decrypt_int ? K[2] : K[7]; assign K12[29] = decrypt_int ? K[45] : K[22]; assign K12[30] = decrypt_int ? K[42] : K[23]; assign K12[31] = decrypt_int ? K[8] : K[44]; assign K12[32] = decrypt_int ? K[23] : K[28]; assign K12[33] = decrypt_int ? K[14] : K[50]; assign K12[34] = decrypt_int ? K[31] : K[8]; assign K12[35] = decrypt_int ? K[29] : K[38]; assign K12[36] = decrypt_int ? K[52] : K[29]; assign K12[37] = decrypt_int ? K[51] : K[1]; assign K12[38] = decrypt_int ? K[0] : K[36]; assign K12[39] = decrypt_int ? K[16] : K[21]; assign K12[40] = decrypt_int ? K[49] : K[30]; assign K12[41] = decrypt_int ? K[36] : K[45]; assign K12[42] = decrypt_int ? K[28] : K[9]; assign K12[43] = decrypt_int ? K[38] : K[15]; assign K12[44] = decrypt_int ? K[37] : K[42]; assign K12[45] = decrypt_int ? K[7] : K[43]; assign K12[46] = decrypt_int ? K[50] : K[0]; assign K12[47] = decrypt_int ? K[1] : K[37]; assign K12[48] = decrypt_int ? K[22] : K[31]; assign K11[1] = decrypt_int ? K[53] : K[34]; assign K11[2] = decrypt_int ? K[17] : K[55]; assign K11[3] = decrypt_int ? K[32] : K[13]; assign K11[4] = decrypt_int ? K[41] : K[47]; assign K11[5] = decrypt_int ? K[19] : K[25]; assign K11[6] = decrypt_int ? K[47] : K[53]; assign K11[7] = decrypt_int ? K[33] : K[39]; assign K11[8] = decrypt_int ? K[12] : K[18]; assign K11[9] = decrypt_int ? K[3] : K[41]; assign K11[10] = decrypt_int ? K[54] : K[3]; assign K11[11] = decrypt_int ? K[20] : K[26]; assign K11[12] = decrypt_int ? K[25] : K[6]; assign K11[13] = decrypt_int ? K[34] : K[40]; assign K11[14] = decrypt_int ? K[6] : K[12]; assign K11[15] = decrypt_int ? K[39] : K[20]; assign K11[16] = decrypt_int ? K[40] : K[46]; assign K11[17] = decrypt_int ? K[55] : K[4]; assign K11[18] = decrypt_int ? K[11] : K[17]; assign K11[19] = decrypt_int ? K[10] : K[48]; assign K11[20] = decrypt_int ? K[4] : K[10]; assign K11[21] = decrypt_int ? K[5] : K[11]; assign K11[22] = decrypt_int ? K[13] : K[19]; assign K11[23] = decrypt_int ? K[46] : K[27]; assign K11[24] = decrypt_int ? K[26] : K[32]; assign K11[25] = decrypt_int ? K[44] : K[21]; assign K11[26] = decrypt_int ? K[35] : K[43]; assign K11[27] = decrypt_int ? K[29] : K[37]; assign K11[28] = decrypt_int ? K[16] : K[52]; assign K11[29] = decrypt_int ? K[0] : K[8]; assign K11[30] = decrypt_int ? K[1] : K[9]; assign K11[31] = decrypt_int ? K[22] : K[30]; assign K11[32] = decrypt_int ? K[37] : K[14]; assign K11[33] = decrypt_int ? K[28] : K[36]; assign K11[34] = decrypt_int ? K[45] : K[49]; assign K11[35] = decrypt_int ? K[43] : K[51]; assign K11[36] = decrypt_int ? K[7] : K[15]; assign K11[37] = decrypt_int ? K[38] : K[42]; assign K11[38] = decrypt_int ? K[14] : K[22]; assign K11[39] = decrypt_int ? K[30] : K[7]; assign K11[40] = decrypt_int ? K[8] : K[16]; assign K11[41] = decrypt_int ? K[50] : K[31]; assign K11[42] = decrypt_int ? K[42] : K[50]; assign K11[43] = decrypt_int ? K[52] : K[1]; assign K11[44] = decrypt_int ? K[51] : K[28]; assign K11[45] = decrypt_int ? K[21] : K[29]; assign K11[46] = decrypt_int ? K[9] : K[45]; assign K11[47] = decrypt_int ? K[15] : K[23]; assign K11[48] = decrypt_int ? K[36] : K[44]; assign K10[1] = decrypt_int ? K[10] : K[20]; assign K10[2] = decrypt_int ? K[6] : K[41]; assign K10[3] = decrypt_int ? K[46] : K[24]; assign K10[4] = decrypt_int ? K[55] : K[33]; assign K10[5] = decrypt_int ? K[33] : K[11]; assign K10[6] = decrypt_int ? K[4] : K[39]; assign K10[7] = decrypt_int ? K[47] : K[25]; assign K10[8] = decrypt_int ? K[26] : K[4]; assign K10[9] = decrypt_int ? K[17] : K[27]; assign K10[10] = decrypt_int ? K[11] : K[46]; assign K10[11] = decrypt_int ? K[34] : K[12]; assign K10[12] = decrypt_int ? K[39] : K[17]; assign K10[13] = decrypt_int ? K[48] : K[26]; assign K10[14] = decrypt_int ? K[20] : K[55]; assign K10[15] = decrypt_int ? K[53] : K[6]; assign K10[16] = decrypt_int ? K[54] : K[32]; assign K10[17] = decrypt_int ? K[12] : K[47]; assign K10[18] = decrypt_int ? K[25] : K[3]; assign K10[19] = decrypt_int ? K[24] : K[34]; assign K10[20] = decrypt_int ? K[18] : K[53]; assign K10[21] = decrypt_int ? K[19] : K[54]; assign K10[22] = decrypt_int ? K[27] : K[5]; assign K10[23] = decrypt_int ? K[3] : K[13]; assign K10[24] = decrypt_int ? K[40] : K[18]; assign K10[25] = decrypt_int ? K[31] : K[7]; assign K10[26] = decrypt_int ? K[49] : K[29]; assign K10[27] = decrypt_int ? K[43] : K[23]; assign K10[28] = decrypt_int ? K[30] : K[38]; assign K10[29] = decrypt_int ? K[14] : K[49]; assign K10[30] = decrypt_int ? K[15] : K[50]; assign K10[31] = decrypt_int ? K[36] : K[16]; assign K10[32] = decrypt_int ? K[51] : K[0]; assign K10[33] = decrypt_int ? K[42] : K[22]; assign K10[34] = decrypt_int ? K[0] : K[35]; assign K10[35] = decrypt_int ? K[2] : K[37]; assign K10[36] = decrypt_int ? K[21] : K[1]; assign K10[37] = decrypt_int ? K[52] : K[28]; assign K10[38] = decrypt_int ? K[28] : K[8]; assign K10[39] = decrypt_int ? K[44] : K[52]; assign K10[40] = decrypt_int ? K[22] : K[2]; assign K10[41] = decrypt_int ? K[9] : K[44]; assign K10[42] = decrypt_int ? K[1] : K[36]; assign K10[43] = decrypt_int ? K[7] : K[42]; assign K10[44] = decrypt_int ? K[38] : K[14]; assign K10[45] = decrypt_int ? K[35] : K[15]; assign K10[46] = decrypt_int ? K[23] : K[31]; assign K10[47] = decrypt_int ? K[29] : K[9]; assign K10[48] = decrypt_int ? K[50] : K[30]; assign K9[1] = decrypt_int ? K[24] : K[6]; assign K9[2] = decrypt_int ? K[20] : K[27]; assign K9[3] = decrypt_int ? K[3] : K[10]; assign K9[4] = decrypt_int ? K[12] : K[19]; assign K9[5] = decrypt_int ? K[47] : K[54]; assign K9[6] = decrypt_int ? K[18] : K[25]; assign K9[7] = decrypt_int ? K[4] : K[11]; assign K9[8] = decrypt_int ? K[40] : K[47]; assign K9[9] = decrypt_int ? K[6] : K[13]; assign K9[10] = decrypt_int ? K[25] : K[32]; assign K9[11] = decrypt_int ? K[48] : K[55]; assign K9[12] = decrypt_int ? K[53] : K[3]; assign K9[13] = decrypt_int ? K[5] : K[12]; assign K9[14] = decrypt_int ? K[34] : K[41]; assign K9[15] = decrypt_int ? K[10] : K[17]; assign K9[16] = decrypt_int ? K[11] : K[18]; assign K9[17] = decrypt_int ? K[26] : K[33]; assign K9[18] = decrypt_int ? K[39] : K[46]; assign K9[19] = decrypt_int ? K[13] : K[20]; assign K9[20] = decrypt_int ? K[32] : K[39]; assign K9[21] = decrypt_int ? K[33] : K[40]; assign K9[22] = decrypt_int ? K[41] : K[48]; assign K9[23] = decrypt_int ? K[17] : K[24]; assign K9[24] = decrypt_int ? K[54] : K[4]; assign K9[25] = decrypt_int ? K[45] : K[52]; assign K9[26] = decrypt_int ? K[8] : K[15]; assign K9[27] = decrypt_int ? K[2] : K[9]; assign K9[28] = decrypt_int ? K[44] : K[51]; assign K9[29] = decrypt_int ? K[28] : K[35]; assign K9[30] = decrypt_int ? K[29] : K[36]; assign K9[31] = decrypt_int ? K[50] : K[2]; assign K9[32] = decrypt_int ? K[38] : K[45]; assign K9[33] = decrypt_int ? K[1] : K[8]; assign K9[34] = decrypt_int ? K[14] : K[21]; assign K9[35] = decrypt_int ? K[16] : K[23]; assign K9[36] = decrypt_int ? K[35] : K[42]; assign K9[37] = decrypt_int ? K[7] : K[14]; assign K9[38] = decrypt_int ? K[42] : K[49]; assign K9[39] = decrypt_int ? K[31] : K[38]; assign K9[40] = decrypt_int ? K[36] : K[43]; assign K9[41] = decrypt_int ? K[23] : K[30]; assign K9[42] = decrypt_int ? K[15] : K[22]; assign K9[43] = decrypt_int ? K[21] : K[28]; assign K9[44] = decrypt_int ? K[52] : K[0]; assign K9[45] = decrypt_int ? K[49] : K[1]; assign K9[46] = decrypt_int ? K[37] : K[44]; assign K9[47] = decrypt_int ? K[43] : K[50]; assign K9[48] = decrypt_int ? K[9] : K[16]; assign K8[1] = decrypt_int ? K[6] : K[24]; assign K8[2] = decrypt_int ? K[27] : K[20]; assign K8[3] = decrypt_int ? K[10] : K[3]; assign K8[4] = decrypt_int ? K[19] : K[12]; assign K8[5] = decrypt_int ? K[54] : K[47]; assign K8[6] = decrypt_int ? K[25] : K[18]; assign K8[7] = decrypt_int ? K[11] : K[4]; assign K8[8] = decrypt_int ? K[47] : K[40]; assign K8[9] = decrypt_int ? K[13] : K[6]; assign K8[10] = decrypt_int ? K[32] : K[25]; assign K8[11] = decrypt_int ? K[55] : K[48]; assign K8[12] = decrypt_int ? K[3] : K[53]; assign K8[13] = decrypt_int ? K[12] : K[5]; assign K8[14] = decrypt_int ? K[41] : K[34]; assign K8[15] = decrypt_int ? K[17] : K[10]; assign K8[16] = decrypt_int ? K[18] : K[11]; assign K8[17] = decrypt_int ? K[33] : K[26]; assign K8[18] = decrypt_int ? K[46] : K[39]; assign K8[19] = decrypt_int ? K[20] : K[13]; assign K8[20] = decrypt_int ? K[39] : K[32]; assign K8[21] = decrypt_int ? K[40] : K[33]; assign K8[22] = decrypt_int ? K[48] : K[41]; assign K8[23] = decrypt_int ? K[24] : K[17]; assign K8[24] = decrypt_int ? K[4] : K[54]; assign K8[25] = decrypt_int ? K[52] : K[45]; assign K8[26] = decrypt_int ? K[15] : K[8]; assign K8[27] = decrypt_int ? K[9] : K[2]; assign K8[28] = decrypt_int ? K[51] : K[44]; assign K8[29] = decrypt_int ? K[35] : K[28]; assign K8[30] = decrypt_int ? K[36] : K[29]; assign K8[31] = decrypt_int ? K[2] : K[50]; assign K8[32] = decrypt_int ? K[45] : K[38]; assign K8[33] = decrypt_int ? K[8] : K[1]; assign K8[34] = decrypt_int ? K[21] : K[14]; assign K8[35] = decrypt_int ? K[23] : K[16]; assign K8[36] = decrypt_int ? K[42] : K[35]; assign K8[37] = decrypt_int ? K[14] : K[7]; assign K8[38] = decrypt_int ? K[49] : K[42]; assign K8[39] = decrypt_int ? K[38] : K[31]; assign K8[40] = decrypt_int ? K[43] : K[36]; assign K8[41] = decrypt_int ? K[30] : K[23]; assign K8[42] = decrypt_int ? K[22] : K[15]; assign K8[43] = decrypt_int ? K[28] : K[21]; assign K8[44] = decrypt_int ? K[0] : K[52]; assign K8[45] = decrypt_int ? K[1] : K[49]; assign K8[46] = decrypt_int ? K[44] : K[37]; assign K8[47] = decrypt_int ? K[50] : K[43]; assign K8[48] = decrypt_int ? K[16] : K[9]; assign K7[1] = decrypt_int ? K[20] : K[10]; assign K7[2] = decrypt_int ? K[41] : K[6]; assign K7[3] = decrypt_int ? K[24] : K[46]; assign K7[4] = decrypt_int ? K[33] : K[55]; assign K7[5] = decrypt_int ? K[11] : K[33]; assign K7[6] = decrypt_int ? K[39] : K[4]; assign K7[7] = decrypt_int ? K[25] : K[47]; assign K7[8] = decrypt_int ? K[4] : K[26]; assign K7[9] = decrypt_int ? K[27] : K[17]; assign K7[10] = decrypt_int ? K[46] : K[11]; assign K7[11] = decrypt_int ? K[12] : K[34]; assign K7[12] = decrypt_int ? K[17] : K[39]; assign K7[13] = decrypt_int ? K[26] : K[48]; assign K7[14] = decrypt_int ? K[55] : K[20]; assign K7[15] = decrypt_int ? K[6] : K[53]; assign K7[16] = decrypt_int ? K[32] : K[54]; assign K7[17] = decrypt_int ? K[47] : K[12]; assign K7[18] = decrypt_int ? K[3] : K[25]; assign K7[19] = decrypt_int ? K[34] : K[24]; assign K7[20] = decrypt_int ? K[53] : K[18]; assign K7[21] = decrypt_int ? K[54] : K[19]; assign K7[22] = decrypt_int ? K[5] : K[27]; assign K7[23] = decrypt_int ? K[13] : K[3]; assign K7[24] = decrypt_int ? K[18] : K[40]; assign K7[25] = decrypt_int ? K[7] : K[31]; assign K7[26] = decrypt_int ? K[29] : K[49]; assign K7[27] = decrypt_int ? K[23] : K[43]; assign K7[28] = decrypt_int ? K[38] : K[30]; assign K7[29] = decrypt_int ? K[49] : K[14]; assign K7[30] = decrypt_int ? K[50] : K[15]; assign K7[31] = decrypt_int ? K[16] : K[36]; assign K7[32] = decrypt_int ? K[0] : K[51]; assign K7[33] = decrypt_int ? K[22] : K[42]; assign K7[34] = decrypt_int ? K[35] : K[0]; assign K7[35] = decrypt_int ? K[37] : K[2]; assign K7[36] = decrypt_int ? K[1] : K[21]; assign K7[37] = decrypt_int ? K[28] : K[52]; assign K7[38] = decrypt_int ? K[8] : K[28]; assign K7[39] = decrypt_int ? K[52] : K[44]; assign K7[40] = decrypt_int ? K[2] : K[22]; assign K7[41] = decrypt_int ? K[44] : K[9]; assign K7[42] = decrypt_int ? K[36] : K[1]; assign K7[43] = decrypt_int ? K[42] : K[7]; assign K7[44] = decrypt_int ? K[14] : K[38]; assign K7[45] = decrypt_int ? K[15] : K[35]; assign K7[46] = decrypt_int ? K[31] : K[23]; assign K7[47] = decrypt_int ? K[9] : K[29]; assign K7[48] = decrypt_int ? K[30] : K[50]; assign K6[1] = decrypt_int ? K[34] : K[53]; assign K6[2] = decrypt_int ? K[55] : K[17]; assign K6[3] = decrypt_int ? K[13] : K[32]; assign K6[4] = decrypt_int ? K[47] : K[41]; assign K6[5] = decrypt_int ? K[25] : K[19]; assign K6[6] = decrypt_int ? K[53] : K[47]; assign K6[7] = decrypt_int ? K[39] : K[33]; assign K6[8] = decrypt_int ? K[18] : K[12]; assign K6[9] = decrypt_int ? K[41] : K[3]; assign K6[10] = decrypt_int ? K[3] : K[54]; assign K6[11] = decrypt_int ? K[26] : K[20]; assign K6[12] = decrypt_int ? K[6] : K[25]; assign K6[13] = decrypt_int ? K[40] : K[34]; assign K6[14] = decrypt_int ? K[12] : K[6]; assign K6[15] = decrypt_int ? K[20] : K[39]; assign K6[16] = decrypt_int ? K[46] : K[40]; assign K6[17] = decrypt_int ? K[4] : K[55]; assign K6[18] = decrypt_int ? K[17] : K[11]; assign K6[19] = decrypt_int ? K[48] : K[10]; assign K6[20] = decrypt_int ? K[10] : K[4]; assign K6[21] = decrypt_int ? K[11] : K[5]; assign K6[22] = decrypt_int ? K[19] : K[13]; assign K6[23] = decrypt_int ? K[27] : K[46]; assign K6[24] = decrypt_int ? K[32] : K[26]; assign K6[25] = decrypt_int ? K[21] : K[44]; assign K6[26] = decrypt_int ? K[43] : K[35]; assign K6[27] = decrypt_int ? K[37] : K[29]; assign K6[28] = decrypt_int ? K[52] : K[16]; assign K6[29] = decrypt_int ? K[8] : K[0]; assign K6[30] = decrypt_int ? K[9] : K[1]; assign K6[31] = decrypt_int ? K[30] : K[22]; assign K6[32] = decrypt_int ? K[14] : K[37]; assign K6[33] = decrypt_int ? K[36] : K[28]; assign K6[34] = decrypt_int ? K[49] : K[45]; assign K6[35] = decrypt_int ? K[51] : K[43]; assign K6[36] = decrypt_int ? K[15] : K[7]; assign K6[37] = decrypt_int ? K[42] : K[38]; assign K6[38] = decrypt_int ? K[22] : K[14]; assign K6[39] = decrypt_int ? K[7] : K[30]; assign K6[40] = decrypt_int ? K[16] : K[8]; assign K6[41] = decrypt_int ? K[31] : K[50]; assign K6[42] = decrypt_int ? K[50] : K[42]; assign K6[43] = decrypt_int ? K[1] : K[52]; assign K6[44] = decrypt_int ? K[28] : K[51]; assign K6[45] = decrypt_int ? K[29] : K[21]; assign K6[46] = decrypt_int ? K[45] : K[9]; assign K6[47] = decrypt_int ? K[23] : K[15]; assign K6[48] = decrypt_int ? K[44] : K[36]; assign K5[1] = decrypt_int ? K[48] : K[39]; assign K5[2] = decrypt_int ? K[12] : K[3]; assign K5[3] = decrypt_int ? K[27] : K[18]; assign K5[4] = decrypt_int ? K[4] : K[27]; assign K5[5] = decrypt_int ? K[39] : K[5]; assign K5[6] = decrypt_int ? K[10] : K[33]; assign K5[7] = decrypt_int ? K[53] : K[19]; assign K5[8] = decrypt_int ? K[32] : K[55]; assign K5[9] = decrypt_int ? K[55] : K[46]; assign K5[10] = decrypt_int ? K[17] : K[40]; assign K5[11] = decrypt_int ? K[40] : K[6]; assign K5[12] = decrypt_int ? K[20] : K[11]; assign K5[13] = decrypt_int ? K[54] : K[20]; assign K5[14] = decrypt_int ? K[26] : K[17]; assign K5[15] = decrypt_int ? K[34] : K[25]; assign K5[16] = decrypt_int ? K[3] : K[26]; assign K5[17] = decrypt_int ? K[18] : K[41]; assign K5[18] = decrypt_int ? K[6] : K[54]; assign K5[19] = decrypt_int ? K[5] : K[53]; assign K5[20] = decrypt_int ? K[24] : K[47]; assign K5[21] = decrypt_int ? K[25] : K[48]; assign K5[22] = decrypt_int ? K[33] : K[24]; assign K5[23] = decrypt_int ? K[41] : K[32]; assign K5[24] = decrypt_int ? K[46] : K[12]; assign K5[25] = decrypt_int ? K[35] : K[30]; assign K5[26] = decrypt_int ? K[2] : K[21]; assign K5[27] = decrypt_int ? K[51] : K[15]; assign K5[28] = decrypt_int ? K[7] : K[2]; assign K5[29] = decrypt_int ? K[22] : K[45]; assign K5[30] = decrypt_int ? K[23] : K[42]; assign K5[31] = decrypt_int ? K[44] : K[8]; assign K5[32] = decrypt_int ? K[28] : K[23]; assign K5[33] = decrypt_int ? K[50] : K[14]; assign K5[34] = decrypt_int ? K[8] : K[31]; assign K5[35] = decrypt_int ? K[38] : K[29]; assign K5[36] = decrypt_int ? K[29] : K[52]; assign K5[37] = decrypt_int ? K[1] : K[51]; assign K5[38] = decrypt_int ? K[36] : K[0]; assign K5[39] = decrypt_int ? K[21] : K[16]; assign K5[40] = decrypt_int ? K[30] : K[49]; assign K5[41] = decrypt_int ? K[45] : K[36]; assign K5[42] = decrypt_int ? K[9] : K[28]; assign K5[43] = decrypt_int ? K[15] : K[38]; assign K5[44] = decrypt_int ? K[42] : K[37]; assign K5[45] = decrypt_int ? K[43] : K[7]; assign K5[46] = decrypt_int ? K[0] : K[50]; assign K5[47] = decrypt_int ? K[37] : K[1]; assign K5[48] = decrypt_int ? K[31] : K[22]; assign K4[1] = decrypt_int ? K[5] : K[25]; assign K4[2] = decrypt_int ? K[26] : K[46]; assign K4[3] = decrypt_int ? K[41] : K[4]; assign K4[4] = decrypt_int ? K[18] : K[13]; assign K4[5] = decrypt_int ? K[53] : K[48]; assign K4[6] = decrypt_int ? K[24] : K[19]; assign K4[7] = decrypt_int ? K[10] : K[5]; assign K4[8] = decrypt_int ? K[46] : K[41]; assign K4[9] = decrypt_int ? K[12] : K[32]; assign K4[10] = decrypt_int ? K[6] : K[26]; assign K4[11] = decrypt_int ? K[54] : K[17]; assign K4[12] = decrypt_int ? K[34] : K[54]; assign K4[13] = decrypt_int ? K[11] : K[6]; assign K4[14] = decrypt_int ? K[40] : K[3]; assign K4[15] = decrypt_int ? K[48] : K[11]; assign K4[16] = decrypt_int ? K[17] : K[12]; assign K4[17] = decrypt_int ? K[32] : K[27]; assign K4[18] = decrypt_int ? K[20] : K[40]; assign K4[19] = decrypt_int ? K[19] : K[39]; assign K4[20] = decrypt_int ? K[13] : K[33]; assign K4[21] = decrypt_int ? K[39] : K[34]; assign K4[22] = decrypt_int ? K[47] : K[10]; assign K4[23] = decrypt_int ? K[55] : K[18]; assign K4[24] = decrypt_int ? K[3] : K[55]; assign K4[25] = decrypt_int ? K[49] : K[16]; assign K4[26] = decrypt_int ? K[16] : K[7]; assign K4[27] = decrypt_int ? K[38] : K[1]; assign K4[28] = decrypt_int ? K[21] : K[43]; assign K4[29] = decrypt_int ? K[36] : K[31]; assign K4[30] = decrypt_int ? K[37] : K[28]; assign K4[31] = decrypt_int ? K[31] : K[49]; assign K4[32] = decrypt_int ? K[42] : K[9]; assign K4[33] = decrypt_int ? K[9] : K[0]; assign K4[34] = decrypt_int ? K[22] : K[44]; assign K4[35] = decrypt_int ? K[52] : K[15]; assign K4[36] = decrypt_int ? K[43] : K[38]; assign K4[37] = decrypt_int ? K[15] : K[37]; assign K4[38] = decrypt_int ? K[50] : K[45]; assign K4[39] = decrypt_int ? K[35] : K[2]; assign K4[40] = decrypt_int ? K[44] : K[35]; assign K4[41] = decrypt_int ? K[0] : K[22]; assign K4[42] = decrypt_int ? K[23] : K[14]; assign K4[43] = decrypt_int ? K[29] : K[51]; assign K4[44] = decrypt_int ? K[1] : K[23]; assign K4[45] = decrypt_int ? K[2] : K[52]; assign K4[46] = decrypt_int ? K[14] : K[36]; assign K4[47] = decrypt_int ? K[51] : K[42]; assign K4[48] = decrypt_int ? K[45] : K[8]; assign K3[1] = decrypt_int ? K[19] : K[11]; assign K3[2] = decrypt_int ? K[40] : K[32]; assign K3[3] = decrypt_int ? K[55] : K[47]; assign K3[4] = decrypt_int ? K[32] : K[24]; assign K3[5] = decrypt_int ? K[10] : K[34]; assign K3[6] = decrypt_int ? K[13] : K[5]; assign K3[7] = decrypt_int ? K[24] : K[48]; assign K3[8] = decrypt_int ? K[3] : K[27]; assign K3[9] = decrypt_int ? K[26] : K[18]; assign K3[10] = decrypt_int ? K[20] : K[12]; assign K3[11] = decrypt_int ? K[11] : K[3]; assign K3[12] = decrypt_int ? K[48] : K[40]; assign K3[13] = decrypt_int ? K[25] : K[17]; assign K3[14] = decrypt_int ? K[54] : K[46]; assign K3[15] = decrypt_int ? K[5] : K[54]; assign K3[16] = decrypt_int ? K[6] : K[55]; assign K3[17] = decrypt_int ? K[46] : K[13]; assign K3[18] = decrypt_int ? K[34] : K[26]; assign K3[19] = decrypt_int ? K[33] : K[25]; assign K3[20] = decrypt_int ? K[27] : K[19]; assign K3[21] = decrypt_int ? K[53] : K[20]; assign K3[22] = decrypt_int ? K[4] : K[53]; assign K3[23] = decrypt_int ? K[12] : K[4]; assign K3[24] = decrypt_int ? K[17] : K[41]; assign K3[25] = decrypt_int ? K[8] : K[2]; assign K3[26] = decrypt_int ? K[30] : K[52]; assign K3[27] = decrypt_int ? K[52] : K[42]; assign K3[28] = decrypt_int ? K[35] : K[29]; assign K3[29] = decrypt_int ? K[50] : K[44]; assign K3[30] = decrypt_int ? K[51] : K[14]; assign K3[31] = decrypt_int ? K[45] : K[35]; assign K3[32] = decrypt_int ? K[1] : K[50]; assign K3[33] = decrypt_int ? K[23] : K[45]; assign K3[34] = decrypt_int ? K[36] : K[30]; assign K3[35] = decrypt_int ? K[7] : K[1]; assign K3[36] = decrypt_int ? K[2] : K[51]; assign K3[37] = decrypt_int ? K[29] : K[23]; assign K3[38] = decrypt_int ? K[9] : K[31]; assign K3[39] = decrypt_int ? K[49] : K[43]; assign K3[40] = decrypt_int ? K[31] : K[21]; assign K3[41] = decrypt_int ? K[14] : K[8]; assign K3[42] = decrypt_int ? K[37] : K[0]; assign K3[43] = decrypt_int ? K[43] : K[37]; assign K3[44] = decrypt_int ? K[15] : K[9]; assign K3[45] = decrypt_int ? K[16] : K[38]; assign K3[46] = decrypt_int ? K[28] : K[22]; assign K3[47] = decrypt_int ? K[38] : K[28]; assign K3[48] = decrypt_int ? K[0] : K[49]; assign K2[1] = decrypt_int ? K[33] : K[54]; assign K2[2] = decrypt_int ? K[54] : K[18]; assign K2[3] = decrypt_int ? K[12] : K[33]; assign K2[4] = decrypt_int ? K[46] : K[10]; assign K2[5] = decrypt_int ? K[24] : K[20]; assign K2[6] = decrypt_int ? K[27] : K[48]; assign K2[7] = decrypt_int ? K[13] : K[34]; assign K2[8] = decrypt_int ? K[17] : K[13]; assign K2[9] = decrypt_int ? K[40] : K[4]; assign K2[10] = decrypt_int ? K[34] : K[55]; assign K2[11] = decrypt_int ? K[25] : K[46]; assign K2[12] = decrypt_int ? K[5] : K[26]; assign K2[13] = decrypt_int ? K[39] : K[3]; assign K2[14] = decrypt_int ? K[11] : K[32]; assign K2[15] = decrypt_int ? K[19] : K[40]; assign K2[16] = decrypt_int ? K[20] : K[41]; assign K2[17] = decrypt_int ? K[3] : K[24]; assign K2[18] = decrypt_int ? K[48] : K[12]; assign K2[19] = decrypt_int ? K[47] : K[11]; assign K2[20] = decrypt_int ? K[41] : K[5]; assign K2[21] = decrypt_int ? K[10] : K[6]; assign K2[22] = decrypt_int ? K[18] : K[39]; assign K2[23] = decrypt_int ? K[26] : K[47]; assign K2[24] = decrypt_int ? K[6] : K[27]; assign K2[25] = decrypt_int ? K[22] : K[43]; assign K2[26] = decrypt_int ? K[44] : K[38]; assign K2[27] = decrypt_int ? K[7] : K[28]; assign K2[28] = decrypt_int ? K[49] : K[15]; assign K2[29] = decrypt_int ? K[9] : K[30]; assign K2[30] = decrypt_int ? K[38] : K[0]; assign K2[31] = decrypt_int ? K[0] : K[21]; assign K2[32] = decrypt_int ? K[15] : K[36]; assign K2[33] = decrypt_int ? K[37] : K[31]; assign K2[34] = decrypt_int ? K[50] : K[16]; assign K2[35] = decrypt_int ? K[21] : K[42]; assign K2[36] = decrypt_int ? K[16] : K[37]; assign K2[37] = decrypt_int ? K[43] : K[9]; assign K2[38] = decrypt_int ? K[23] : K[44]; assign K2[39] = decrypt_int ? K[8] : K[29]; assign K2[40] = decrypt_int ? K[45] : K[7]; assign K2[41] = decrypt_int ? K[28] : K[49]; assign K2[42] = decrypt_int ? K[51] : K[45]; assign K2[43] = decrypt_int ? K[2] : K[23]; assign K2[44] = decrypt_int ? K[29] : K[50]; assign K2[45] = decrypt_int ? K[30] : K[51]; assign K2[46] = decrypt_int ? K[42] : K[8]; assign K2[47] = decrypt_int ? K[52] : K[14]; assign K2[48] = decrypt_int ? K[14] : K[35]; assign K1[1] = decrypt_int ? K[40] : K[47]; assign K1[2] = decrypt_int ? K[4] : K[11]; assign K1[3] = decrypt_int ? K[19] : K[26]; assign K1[4] = decrypt_int ? K[53] : K[3]; assign K1[5] = decrypt_int ? K[6] : K[13]; assign K1[6] = decrypt_int ? K[34] : K[41]; assign K1[7] = decrypt_int ? K[20] : K[27]; assign K1[8] = decrypt_int ? K[24] : K[6]; assign K1[9] = decrypt_int ? K[47] : K[54]; assign K1[10] = decrypt_int ? K[41] : K[48]; assign K1[11] = decrypt_int ? K[32] : K[39]; assign K1[12] = decrypt_int ? K[12] : K[19]; assign K1[13] = decrypt_int ? K[46] : K[53]; assign K1[14] = decrypt_int ? K[18] : K[25]; assign K1[15] = decrypt_int ? K[26] : K[33]; assign K1[16] = decrypt_int ? K[27] : K[34]; assign K1[17] = decrypt_int ? K[10] : K[17]; assign K1[18] = decrypt_int ? K[55] : K[5]; assign K1[19] = decrypt_int ? K[54] : K[4]; assign K1[20] = decrypt_int ? K[48] : K[55]; assign K1[21] = decrypt_int ? K[17] : K[24]; assign K1[22] = decrypt_int ? K[25] : K[32]; assign K1[23] = decrypt_int ? K[33] : K[40]; assign K1[24] = decrypt_int ? K[13] : K[20]; assign K1[25] = decrypt_int ? K[29] : K[36]; assign K1[26] = decrypt_int ? K[51] : K[31]; assign K1[27] = decrypt_int ? K[14] : K[21]; assign K1[28] = decrypt_int ? K[1] : K[8]; assign K1[29] = decrypt_int ? K[16] : K[23]; assign K1[30] = decrypt_int ? K[45] : K[52]; assign K1[31] = decrypt_int ? K[7] : K[14]; assign K1[32] = decrypt_int ? K[22] : K[29]; assign K1[33] = decrypt_int ? K[44] : K[51]; assign K1[34] = decrypt_int ? K[2] : K[9]; assign K1[35] = decrypt_int ? K[28] : K[35]; assign K1[36] = decrypt_int ? K[23] : K[30]; assign K1[37] = decrypt_int ? K[50] : K[2]; assign K1[38] = decrypt_int ? K[30] : K[37]; assign K1[39] = decrypt_int ? K[15] : K[22]; assign K1[40] = decrypt_int ? K[52] : K[0]; assign K1[41] = decrypt_int ? K[35] : K[42]; assign K1[42] = decrypt_int ? K[31] : K[38]; assign K1[43] = decrypt_int ? K[9] : K[16]; assign K1[44] = decrypt_int ? K[36] : K[43]; assign K1[45] = decrypt_int ? K[37] : K[44]; assign K1[46] = decrypt_int ? K[49] : K[1]; assign K1[47] = decrypt_int ? K[0] : K[7]; assign K1[48] = decrypt_int ? K[21] : K[28]; endmodule