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December 17, 2014 14:55
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Opcodes for EC point multiplication
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| ================================================================================================================================================== | |
| Opcodes for point multiplication via Montgomery Ladder without branching | |
| // Significant lines are l. 185 - 197 - content of loop, previous branches are irrelevant (at least I think they are)) | |
| ================================================================================================================================================== | |
| Function mul: | |
| Finding entry points | |
| Branch analysis from position: 0 | |
| Jump found. Position 1 = 7, Position 2 = 18 | |
| Branch analysis from position: 7 | |
| Jump found. Position 1 = 18 | |
| Branch analysis from position: 18 | |
| Jump found. Position 1 = 28, Position 2 = 35 | |
| Branch analysis from position: 28 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 35 | |
| Jump found. Position 1 = 105, Position 2 = 66 | |
| Branch analysis from position: 105 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 66 | |
| Jump found. Position 1 = 63 | |
| Branch analysis from position: 63 | |
| Jump found. Position 1 = 60 | |
| Branch analysis from position: 60 | |
| Branch analysis from position: 18 | |
| filename: /home/thibaud/Documents/Workspaces/forks/php-ecc/src/Point.php | |
| function name: mul | |
| number of ops: 110 | |
| compiled vars: !0 = $n, !1 = $r, !2 = $this, !3 = $k, !4 = $i, !5 = $b | |
| line #* E I O op fetch ext return operands | |
| ------------------------------------------------------------------------------------- | |
| 175 0 E > EXT_NOP | |
| 1 RECV !0 | |
| 177 2 EXT_STMT | |
| 3 FETCH_OBJ_R $0 'order' | |
| 4 FETCH_CONSTANT ~1 'Mdanter%5CEcc%5Cnull' | |
| 5 IS_NOT_EQUAL ~2 $0, ~1 | |
| 6 > JMPZ ~2, ->18 | |
| 178 7 > EXT_STMT | |
| 8 FETCH_OBJ_R $3 'adapter' | |
| 9 INIT_METHOD_CALL $3, 'mod' | |
| 10 EXT_FCALL_BEGIN | |
| 11 SEND_VAR !0 | |
| 12 FETCH_OBJ_FUNC_ARG $5 'order' | |
| 13 SEND_VAR $5 | |
| 14 DO_FCALL_BY_NAME 2 $6 | |
| 15 EXT_FCALL_END | |
| 16 ASSIGN !0, $6 | |
| 179 17 > JMP ->18 | |
| 181 18 > EXT_STMT | |
| 19 FETCH_OBJ_R $8 'adapter' | |
| 20 INIT_METHOD_CALL $8, 'cmp' | |
| 21 EXT_FCALL_BEGIN | |
| 22 SEND_VAR !0 | |
| 23 SEND_VAL 0 | |
| 24 DO_FCALL_BY_NAME 2 $10 | |
| 25 EXT_FCALL_END | |
| 26 IS_EQUAL ~11 $10, 0 | |
| 27 > JMPZ ~11, ->35 | |
| 182 28 > EXT_STMT | |
| 29 INIT_STATIC_METHOD_CALL 'Mdanter%5CEcc%5CPoints', 'infinity' | |
| 30 EXT_FCALL_BEGIN | |
| 31 DO_FCALL_BY_NAME 0 $12 | |
| 32 EXT_FCALL_END | |
| 33 > RETURN $12 | |
| 183 34* JMP ->35 | |
| 186 35 > EXT_STMT | |
| 36 FETCH_CLASS 4 :13 'Mdanter%5CEcc%5CNullPoint' | |
| 37 EXT_FCALL_BEGIN | |
| 38 NEW $14 :13 | |
| 39 FETCH_OBJ_FUNC_ARG $15 'curve' | |
| 40 SEND_VAR $15 | |
| 41 FETCH_OBJ_FUNC_ARG $16 'order' | |
| 42 SEND_VAR $16 | |
| 43 DO_FCALL_BY_NAME 2 | |
| 44 EXT_FCALL_END | |
| 45 INIT_ARRAY ~18 $14 | |
| 188 46 ADD_ARRAY_ELEMENT ~18 !2 | |
| 47 ASSIGN !1, ~18 | |
| 189 48 EXT_STMT | |
| 49 INIT_NS_FCALL_BY_NAME | |
| 50 EXT_FCALL_BEGIN | |
| 51 SEND_VAR !0 | |
| 52 DO_FCALL_BY_NAME 1 $21 | |
| 53 EXT_FCALL_END | |
| 54 MUL ~22 $21, 8 | |
| 55 SUB ~23 ~22, 1 | |
| 56 ASSIGN !3, ~23 | |
| 191 57 EXT_STMT | |
| 58 SUB ~25 !3, 1 | |
| 59 ASSIGN !4, ~25 | |
| 60 > IS_SMALLER ~27 0, !4 | |
| 61 EXT_STMT | |
| 62 > JMPZNZ 66 ~27, ->105 | |
| 63 > POST_DEC ~28 !4 | |
| 64 FREE ~28 | |
| 65 > JMP ->60 | |
| 193 66 > EXT_STMT | |
| 67 FETCH_OBJ_R $29 'adapter' | |
| 68 INIT_METHOD_CALL $29, 'rightShift' | |
| 69 EXT_FCALL_BEGIN | |
| 70 SEND_VAR !0 | |
| 71 SUB ~31 !4, 1 | |
| 72 SEND_VAL ~31 | |
| 73 DO_FCALL_BY_NAME 2 $32 | |
| 74 EXT_FCALL_END | |
| 75 ASSIGN !5, $32 | |
| 194 76 EXT_STMT | |
| 77 FETCH_OBJ_R $34 'adapter' | |
| 78 INIT_METHOD_CALL $34, 'bitwiseAnd' | |
| 79 EXT_FCALL_BEGIN | |
| 80 SEND_VAR !5 | |
| 81 SEND_VAL '1' | |
| 82 DO_FCALL_BY_NAME 2 $36 | |
| 83 EXT_FCALL_END | |
| 84 ASSIGN !5, $36 | |
| 196 85 EXT_STMT | |
| 86 SUB ~38 1, !5 | |
| 87 FETCH_DIM_R $40 !1, 0 | |
| 88 INIT_METHOD_CALL $40, 'add' | |
| 89 EXT_FCALL_BEGIN | |
| 90 FETCH_DIM_FUNC_ARG $42 !1, 1 | |
| 91 SEND_VAR $42 | |
| 92 DO_FCALL_BY_NAME 1 $43 | |
| 93 EXT_FCALL_END | |
| 94 ASSIGN_DIM !1, ~38 | |
| 95 OP_DATA $43, $44 | |
| 197 96 EXT_STMT | |
| 97 FETCH_DIM_R $46 !1, !5 | |
| 98 INIT_METHOD_CALL $46, 'getDouble' | |
| 99 EXT_FCALL_BEGIN | |
| 100 DO_FCALL_BY_NAME 0 $48 | |
| 101 EXT_FCALL_END | |
| 102 ASSIGN_DIM !1, !5 | |
| 103 OP_DATA $48, $49 | |
| 198 104 > JMP ->63 | |
| 200 105 > EXT_STMT | |
| 106 FETCH_DIM_R $50 !1, 0 | |
| 107 > RETURN $50 | |
| 201 108* EXT_STMT | |
| 109* > RETURN null | |
| End of function mul | |
| ================================================================================================================================================== | |
| Opcodes for Point::getDouble() | |
| ================================================================================================================================================== | |
| Function getdouble: | |
| Finding entry points | |
| Branch analysis from position: 0 | |
| Jump found. Position 1 = 132, Position 2 = 141 | |
| Branch analysis from position: 132 | |
| Jump found. Position 1 = 141 | |
| Branch analysis from position: 141 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 141 | |
| filename: /home/thibaud/Documents/Workspaces/forks/php-ecc/src/Point.php | |
| function name: getDouble | |
| number of ops: 158 | |
| compiled vars: !0 = $math, !1 = $p, !2 = $a, !3 = $inverse, !4 = $threeX2, !5 = $l, !6 = $x3, !7 = $y3 | |
| line #* E I O op fetch ext return operands | |
| ------------------------------------------------------------------------------------- | |
| 228 0 E > EXT_NOP | |
| 230 1 EXT_STMT | |
| 2 FETCH_OBJ_R $0 'adapter' | |
| 3 ASSIGN !0, $0 | |
| 232 4 EXT_STMT | |
| 5 FETCH_OBJ_R $2 'curve' | |
| 6 INIT_METHOD_CALL $2, 'getPrime' | |
| 7 EXT_FCALL_BEGIN | |
| 8 DO_FCALL_BY_NAME 0 $4 | |
| 9 EXT_FCALL_END | |
| 10 ASSIGN !1, $4 | |
| 233 11 EXT_STMT | |
| 12 FETCH_OBJ_R $6 'curve' | |
| 13 INIT_METHOD_CALL $6, 'getA' | |
| 14 EXT_FCALL_BEGIN | |
| 15 DO_FCALL_BY_NAME 0 $8 | |
| 16 EXT_FCALL_END | |
| 17 ASSIGN !2, $8 | |
| 235 18 EXT_STMT | |
| 19 INIT_METHOD_CALL !0, 'inverseMod' | |
| 20 EXT_FCALL_BEGIN | |
| 21 INIT_METHOD_CALL !0, 'mul' | |
| 22 EXT_FCALL_BEGIN | |
| 23 SEND_VAL 2 | |
| 24 FETCH_OBJ_FUNC_ARG $12 'y' | |
| 25 SEND_VAR $12 | |
| 26 DO_FCALL_BY_NAME 2 $13 | |
| 27 EXT_FCALL_END | |
| 28 SEND_VAR_NO_REF 4 $13 | |
| 29 SEND_VAR !1 | |
| 30 DO_FCALL_BY_NAME 2 $14 | |
| 31 EXT_FCALL_END | |
| 32 ASSIGN !3, $14 | |
| 236 33 EXT_STMT | |
| 34 INIT_METHOD_CALL !0, 'mul' | |
| 35 EXT_FCALL_BEGIN | |
| 36 SEND_VAL 3 | |
| 37 INIT_METHOD_CALL !0, 'pow' | |
| 38 EXT_FCALL_BEGIN | |
| 39 FETCH_OBJ_FUNC_ARG $18 'x' | |
| 40 SEND_VAR $18 | |
| 41 SEND_VAL 2 | |
| 42 DO_FCALL_BY_NAME 2 $19 | |
| 43 EXT_FCALL_END | |
| 44 SEND_VAR_NO_REF 4 $19 | |
| 45 DO_FCALL_BY_NAME 2 $20 | |
| 46 EXT_FCALL_END | |
| 47 ASSIGN !4, $20 | |
| 238 48 EXT_STMT | |
| 49 INIT_METHOD_CALL !0, 'mod' | |
| 50 EXT_FCALL_BEGIN | |
| 51 INIT_METHOD_CALL !0, 'mul' | |
| 52 EXT_FCALL_BEGIN | |
| 53 INIT_METHOD_CALL !0, 'add' | |
| 54 EXT_FCALL_BEGIN | |
| 55 SEND_VAR !4 | |
| 56 SEND_VAR !2 | |
| 57 DO_FCALL_BY_NAME 2 $25 | |
| 58 EXT_FCALL_END | |
| 59 SEND_VAR_NO_REF 4 $25 | |
| 60 SEND_VAR !3 | |
| 61 DO_FCALL_BY_NAME 2 $26 | |
| 62 EXT_FCALL_END | |
| 63 SEND_VAR_NO_REF 4 $26 | |
| 64 SEND_VAR !1 | |
| 65 DO_FCALL_BY_NAME 2 $27 | |
| 66 EXT_FCALL_END | |
| 67 ASSIGN !5, $27 | |
| 239 68 EXT_STMT | |
| 69 INIT_METHOD_CALL !0, 'mod' | |
| 70 EXT_FCALL_BEGIN | |
| 71 INIT_METHOD_CALL !0, 'sub' | |
| 72 EXT_FCALL_BEGIN | |
| 73 INIT_METHOD_CALL !0, 'pow' | |
| 74 EXT_FCALL_BEGIN | |
| 75 SEND_VAR !5 | |
| 76 SEND_VAL 2 | |
| 77 DO_FCALL_BY_NAME 2 $32 | |
| 78 EXT_FCALL_END | |
| 79 SEND_VAR_NO_REF 4 $32 | |
| 80 INIT_METHOD_CALL !0, 'mul' | |
| 81 EXT_FCALL_BEGIN | |
| 82 SEND_VAL 2 | |
| 83 FETCH_OBJ_FUNC_ARG $34 'x' | |
| 84 SEND_VAR $34 | |
| 85 DO_FCALL_BY_NAME 2 $35 | |
| 86 EXT_FCALL_END | |
| 87 SEND_VAR_NO_REF 4 $35 | |
| 88 DO_FCALL_BY_NAME 2 $36 | |
| 89 EXT_FCALL_END | |
| 90 SEND_VAR_NO_REF 4 $36 | |
| 91 SEND_VAR !1 | |
| 92 DO_FCALL_BY_NAME 2 $37 | |
| 93 EXT_FCALL_END | |
| 94 ASSIGN !6, $37 | |
| 240 95 EXT_STMT | |
| 96 INIT_METHOD_CALL !0, 'mod' | |
| 97 EXT_FCALL_BEGIN | |
| 98 INIT_METHOD_CALL !0, 'sub' | |
| 99 EXT_FCALL_BEGIN | |
| 100 INIT_METHOD_CALL !0, 'mul' | |
| 101 EXT_FCALL_BEGIN | |
| 102 SEND_VAR !5 | |
| 103 INIT_METHOD_CALL !0, 'sub' | |
| 104 EXT_FCALL_BEGIN | |
| 105 FETCH_OBJ_FUNC_ARG $43 'x' | |
| 106 SEND_VAR $43 | |
| 107 SEND_VAR !6 | |
| 108 DO_FCALL_BY_NAME 2 $44 | |
| 109 EXT_FCALL_END | |
| 110 SEND_VAR_NO_REF 4 $44 | |
| 111 DO_FCALL_BY_NAME 2 $45 | |
| 112 EXT_FCALL_END | |
| 113 SEND_VAR_NO_REF 4 $45 | |
| 114 FETCH_OBJ_FUNC_ARG $46 'y' | |
| 115 SEND_VAR $46 | |
| 116 DO_FCALL_BY_NAME 2 $47 | |
| 117 EXT_FCALL_END | |
| 118 SEND_VAR_NO_REF 4 $47 | |
| 119 SEND_VAR !1 | |
| 120 DO_FCALL_BY_NAME 2 $48 | |
| 121 EXT_FCALL_END | |
| 122 ASSIGN !7, $48 | |
| 242 123 EXT_STMT | |
| 124 INIT_METHOD_CALL !0, 'cmp' | |
| 125 EXT_FCALL_BEGIN | |
| 126 SEND_VAL 0 | |
| 127 SEND_VAR !7 | |
| 128 DO_FCALL_BY_NAME 2 $51 | |
| 129 EXT_FCALL_END | |
| 130 IS_SMALLER ~52 0, $51 | |
| 131 > JMPZ ~52, ->141 | |
| 243 132 > EXT_STMT | |
| 133 INIT_METHOD_CALL !0, 'add' | |
| 134 EXT_FCALL_BEGIN | |
| 135 SEND_VAR !1 | |
| 136 SEND_VAR !7 | |
| 137 DO_FCALL_BY_NAME 2 $54 | |
| 138 EXT_FCALL_END | |
| 139 ASSIGN !7, $54 | |
| 244 140 > JMP ->141 | |
| 246 141 > EXT_STMT | |
| 142 FETCH_CLASS 1 :56 | |
| 143 EXT_FCALL_BEGIN | |
| 144 NEW $57 :56 | |
| 145 FETCH_OBJ_FUNC_ARG $58 'curve' | |
| 146 SEND_VAR $58 | |
| 147 SEND_VAR !6 | |
| 148 SEND_VAR !7 | |
| 149 FETCH_CONSTANT ~59 'Mdanter%5CEcc%5Cnull' | |
| 150 SEND_VAL ~59 | |
| 151 FETCH_OBJ_FUNC_ARG $60 'adapter' | |
| 152 SEND_VAR $60 | |
| 153 DO_FCALL_BY_NAME 5 | |
| 154 EXT_FCALL_END | |
| 155 > RETURN $57 | |
| 247 156* EXT_STMT | |
| 157* > RETURN null | |
| 1; eop: 51; out1: 52 | |
| branch: # 52; line: 136- 137; sop: 52; eop: 54 | |
| path #1: 0, 49, 52, | |
| path #2: 0, 51, 52, | |
| branch: # 0; line: 143- 146; sop: 0; eop: 11 | |
| path #1: 0, | |
| branch: # 0; line: 152- 155; sop: 0; eop: 13 | |
| path #1: 0, | |
| branch: # 0; line: 49- 49; sop: 0; eop: 4; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 58- 58; sop: 0; eop: 4; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 66- 66; sop: 0; eop: 4; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 74- 74; sop: 0; eop: 4; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 81- 81; sop: 0; eop: 3; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 88- 88; sop: 0; eop: 3; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 95- 95; sop: 0; eop: 3; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 102- 102; sop: 0; eop: 3; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 109- 109; sop: 0; eop: 3; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 116- 116; sop: 0; eop: 3; out1: -2 | |
| path #1: 0, | |
| branch: # 0; line: 81- 89; sop: 0; eop: 32; out1: 33; out2: 49 | |
| branch: # 33; line: 90- 90; sop: 33; eop: 47; out1: -2 | |
| branch: # 49; line: 93- 93; sop: 49; eop: 53; out1: 54; out2: 70 | |
| branch: # 54; line: 93- 93; sop: 54; eop: 69; out1: 70 | |
| branch: # 70; line: 93- 93; sop: 70; eop: 70; out1: 71; out2: 88 | |
| branch: # 71; line: 94- 94; sop: 71; eop: 86; out1: -2 | |
| branch: # 88; line: 96- 96; sop: 88; eop: 89; out1: -2 | |
| path #1: 0, 33, | |
| path #2: 0, 49, 54, 70, 71, | |
| path #3: 0, 49, 54, 70, 88, | |
| path #4: 0, 49, 70, 71, | |
| path #5: 0, 49, 70, 88, | |
| branch: # 0; line: 103- 105; sop: 0; eop: 12; out1: 13; out2: 16 | |
| branch: # 13; line: 106- 106; sop: 13; eop: 14; out1: -2 | |
| branch: # 16; line: 109- 115; sop: 16; eop: 60; out1: 61; out2: 64 | |
| branch: # 61; line: 116- 116; sop: 61; eop: 62; out1: -2 | |
| branch: # 64; line: 119- 120; sop: 64; eop: 67 | |
| path #1: 0, 13, | |
| path #2: 0, 16, 61, | |
| path #3: 0, 16, 64, | |
| branch: # 0; line: 127- 130; sop: 0; eop: 11 | |
| path #1: 0, | |
| branch: # 0; line: 137- 139; sop: 0; eop: 12; out1: 13; out2: 16 | |
| branch: # 13; line: 140- 140; sop: 13; eop: 14; out1: -2 | |
| branch: # 16; line: 143- 145; sop: 16; eop: 31; out1: 32; out2: 41 | |
| branch: # 32; line: 146- 146; sop: 32; eop: 39; out1: -2 | |
| branch: # 41; line: 149- 149; sop: 41; eop: 65; out1: 66; out2: 105 | |
| branch: # 66; line: 150- 150; sop: 66; eop: 90; out1: 91; out2: 98 | |
| branch: # 91; line: 151- 151; sop: 91; eop: 96; out1: -2 | |
| branch: # 98; line: 153- 153; sop: 98; eop: 103; out1: -2 | |
| branch: #105; line: 157- 163; sop: 105; eop: 221; out1: 222; out2: 231 | |
| branch: #222; line: 164- 165; sop: 222; eop: 230; out1: 231 | |
| branch: #231; line: 167- 168; sop: 231; eop: 241 | |
| path #1: 0, 13, | |
| path #2: 0, 16, 32, | |
| path #3: 0, 16, 41, 66, 91, | |
| path #4: 0, 16, 41, 66, 98, | |
| path #5: 0, 16, 41, 105, 222, 231, | |
| path #6: 0, 16, 41, 105, 231, | |
| branch: # 0; line: 175- 177; sop: 0; eop: 6; out1: 7; out2: 18 | |
| branch: # 7; line: 178- 179; sop: 7; eop: 17; out1: 18 | |
| branch: # 18; line: 181- 181; sop: 18; eop: 27; out1: 28; out2: 35 | |
| branch: # 28; line: 182- 182; sop: 28; eop: 33; out1: -2 | |
| branch: # 35; line: 186- 191; sop: 35; eop: 59; out1: 60 | |
| branch: # 60; line: 191- 191; sop: 60; eop: 62; out1: 105; out2: 66 | |
| branch: # 63; line: 191- 191; sop: 63; eop: 65; out1: 60 | |
| branch: # 66; line: 193- 198; sop: 66; eop: 104; out1: 63 | |
| branch: #105; line: 200- 201; sop: 105; eop: 109 | |
| path #1: 0, 7, 18, 28, | |
| path #2: 0, 7, 18, 35, 60, 105, | |
| path #3: 0, 7, 18, 35, 60, 66, 63, 60, 105, | |
| path #4: 0, 18, 28, | |
| path #5: 0, 18, 35, 60, 105, | |
| path #6: 0, 18, 35, 60, 66, 63, 60, 105, | |
| branch: # 0; line: 208- 211; sop: 0; eop: 5 | |
| path #1: 0, | |
| branch: # 0; line: 218- 221; sop: 0; eop: 22 | |
| path #1: 0, | |
| branch: # 0; line: 228- 242;End of function getdouble | |
| ================================================================================================================================================== | |
| Opcodes for Point::add() | |
| ================================================================================================================================================== | |
| Function add: | |
| Finding entry points | |
| Branch analysis from position: 0 | |
| Jump found. Position 1 = 13, Position 2 = 16 | |
| Branch analysis from position: 13 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 16 | |
| Jump found. Position 1 = 32, Position 2 = 41 | |
| Branch analysis from position: 32 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 41 | |
| Jump found. Position 1 = 66, Position 2 = 105 | |
| Branch analysis from position: 66 | |
| Jump found. Position 1 = 91, Position 2 = 98 | |
| Branch analysis from position: 91 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 98 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 105 | |
| Jump found. Position 1 = 222, Position 2 = 231 | |
| Branch analysis from position: 222 | |
| Jump found. Position 1 = 231 | |
| Branch analysis from position: 231 | |
| Jump found. Position 1 = -2 | |
| Branch analysis from position: 231 | |
| filename: /home/thibaud/Documents/Workspaces/forks/php-ecc/src/Point.php | |
| function name: add | |
| number of ops: 242 | |
| compiled vars: !0 = $addend, !1 = $this, !2 = $math, !3 = $p, !4 = $l, !5 = $x3, !6 = $y3 | |
| line #* E I O op fetch ext return operands | |
| ------------------------------------------------------------------------------------- | |
| 137 0 E > EXT_NOP | |
| 1 RECV !0 | |
| 139 2 EXT_STMT | |
| 3 INIT_METHOD_CALL !0, 'equals' | |
| 4 EXT_FCALL_BEGIN | |
| 5 INIT_STATIC_METHOD_CALL 'Mdanter%5CEcc%5CPoints', 'infinity' | |
| 6 EXT_FCALL_BEGIN | |
| 7 DO_FCALL_BY_NAME 0 $1 | |
| 8 EXT_FCALL_END | |
| 9 SEND_VAR_NO_REF 4 $1 | |
| 10 DO_FCALL_BY_NAME 1 $2 | |
| 11 EXT_FCALL_END | |
| 12 > JMPZ $2, ->16 | |
| 140 13 > EXT_STMT | |
| 14 > RETURN !1 | |
| 141 15* JMP ->16 | |
| 143 16 > EXT_STMT | |
| 17 FETCH_OBJ_R $4 'adapter' | |
| 18 ASSIGN !2, $4 | |
| 145 19 EXT_STMT | |
| 20 FETCH_OBJ_R $6 'curve' | |
| 21 INIT_METHOD_CALL $6, 'equals' | |
| 22 EXT_FCALL_BEGIN | |
| 23 INIT_METHOD_CALL !0, 'getCurve' | |
| 24 EXT_FCALL_BEGIN | |
| 25 DO_FCALL_BY_NAME 0 $9 | |
| 26 EXT_FCALL_END | |
| 27 SEND_VAR_NO_REF 4 $9 | |
| 28 DO_FCALL_BY_NAME 1 $10 | |
| 29 EXT_FCALL_END | |
| 30 BOOL_NOT ~11 $10 | |
| 31 > JMPZ ~11, ->41 | |
| 146 32 > EXT_STMT | |
| 33 FETCH_CLASS 4 :12 'RuntimeException' | |
| 34 EXT_FCALL_BEGIN | |
| 35 NEW $13 :12 | |
| 36 SEND_VAL 'The+Elliptic+Curves+do+not+match.' | |
| 37 DO_FCALL_BY_NAME 1 | |
| 38 EXT_FCALL_END | |
| 39 > THROW 0 $13 | |
| 147 40* JMP ->41 | |
| 149 41 > EXT_STMT | |
| 42 INIT_METHOD_CALL !2, 'mod' | |
| 43 EXT_FCALL_BEGIN | |
| 44 INIT_METHOD_CALL !2, 'cmp' | |
| 45 EXT_FCALL_BEGIN | |
| 46 FETCH_OBJ_FUNC_ARG $17 'x' | |
| 47 SEND_VAR $17 | |
| 48 INIT_METHOD_CALL !0, 'getX' | |
| 49 EXT_FCALL_BEGIN | |
| 50 DO_FCALL_BY_NAME 0 $19 | |
| 51 EXT_FCALL_END | |
| 52 SEND_VAR_NO_REF 4 $19 | |
| 53 DO_FCALL_BY_NAME 2 $20 | |
| 54 EXT_FCALL_END | |
| 55 SEND_VAR_NO_REF 4 $20 | |
| 56 FETCH_OBJ_R $21 'curve' | |
| 57 INIT_METHOD_CALL $21, 'getPrime' | |
| 58 EXT_FCALL_BEGIN | |
| 59 DO_FCALL_BY_NAME 0 $23 | |
| 60 EXT_FCALL_END | |
| 61 SEND_VAR_NO_REF 4 $23 | |
| 62 DO_FCALL_BY_NAME 2 $24 | |
| 63 EXT_FCALL_END | |
| 64 IS_EQUAL ~25 $24, 0 | |
| 65 > JMPZ ~25, ->105 | |
| 150 66 > EXT_STMT | |
| 67 INIT_METHOD_CALL !2, 'mod' | |
| 68 EXT_FCALL_BEGIN | |
| 69 INIT_METHOD_CALL !2, 'add' | |
| 70 EXT_FCALL_BEGIN | |
| 71 FETCH_OBJ_FUNC_ARG $28 'y' | |
| 72 SEND_VAR $28 | |
| 73 INIT_METHOD_CALL !0, 'getY' | |
| 74 EXT_FCALL_BEGIN | |
| 75 DO_FCALL_BY_NAME 0 $30 | |
| 76 EXT_FCALL_END | |
| 77 SEND_VAR_NO_REF 4 $30 | |
| 78 DO_FCALL_BY_NAME 2 $31 | |
| 79 EXT_FCALL_END | |
| 80 SEND_VAR_NO_REF 4 $31 | |
| 81 FETCH_OBJ_R $32 'curve' | |
| 82 INIT_METHOD_CALL $32, 'getPrime' | |
| 83 EXT_FCALL_BEGIN | |
| 84 DO_FCALL_BY_NAME 0 $34 | |
| 85 EXT_FCALL_END | |
| 86 SEND_VAR_NO_REF 4 $34 | |
| 87 DO_FCALL_BY_NAME 2 $35 | |
| 88 EXT_FCALL_END | |
| 89 IS_EQUAL ~36 $35, 0 | |
| 90 > JMPZ ~36, ->98 | |
| 151 91 > EXT_STMT | |
| 92 INIT_STATIC_METHOD_CALL 'Mdanter%5CEcc%5CPoints', 'infinity' | |
| 93 EXT_FCALL_BEGIN | |
| 94 DO_FCALL_BY_NAME 0 $37 | |
| 95 EXT_FCALL_END | |
| 96 > RETURN $37 | |
| 152 97* JMP ->104 | |
| 153 98 > EXT_STMT | |
| 99 INIT_METHOD_CALL 'getDouble' | |
| 100 EXT_FCALL_BEGIN | |
| 101 DO_FCALL_BY_NAME 0 $39 | |
| 102 EXT_FCALL_END | |
| 103 > RETURN $39 | |
| 155 104* JMP ->105 | |
| 157 105 > EXT_STMT | |
| 106 FETCH_OBJ_R $40 'curve' | |
| 107 INIT_METHOD_CALL $40, 'getPrime' | |
| 108 EXT_FCALL_BEGIN | |
| 109 DO_FCALL_BY_NAME 0 $42 | |
| 110 EXT_FCALL_END | |
| 111 ASSIGN !3, $42 | |
| 158 112 EXT_STMT | |
| 113 INIT_METHOD_CALL !2, 'mod' | |
| 114 EXT_FCALL_BEGIN | |
| 115 INIT_METHOD_CALL !2, 'mul' | |
| 116 EXT_FCALL_BEGIN | |
| 117 INIT_METHOD_CALL !2, 'sub' | |
| 118 EXT_FCALL_BEGIN | |
| 119 INIT_METHOD_CALL !0, 'getY' | |
| 120 EXT_FCALL_BEGIN | |
| 121 DO_FCALL_BY_NAME 0 $48 | |
| 122 EXT_FCALL_END | |
| 123 SEND_VAR_NO_REF 4 $48 | |
| 124 FETCH_OBJ_FUNC_ARG $49 'y' | |
| 125 SEND_VAR $49 | |
| 126 DO_FCALL_BY_NAME 2 $50 | |
| 127 EXT_FCALL_END | |
| 128 SEND_VAR_NO_REF 4 $50 | |
| 129 INIT_METHOD_CALL !2, 'inverseMod' | |
| 130 EXT_FCALL_BEGIN | |
| 131 INIT_METHOD_CALL !2, 'sub' | |
| 132 EXT_FCALL_BEGIN | |
| 133 INIT_METHOD_CALL !0, 'getX' | |
| 134 EXT_FCALL_BEGIN | |
| 135 DO_FCALL_BY_NAME 0 $54 | |
| 136 EXT_FCALL_END | |
| 137 SEND_VAR_NO_REF 4 $54 | |
| 138 FETCH_OBJ_FUNC_ARG $55 'x' | |
| 139 SEND_VAR $55 | |
| 140 DO_FCALL_BY_NAME 2 $56 | |
| 141 EXT_FCALL_END | |
| 142 SEND_VAR_NO_REF 4 $56 | |
| 143 SEND_VAR !3 | |
| 144 DO_FCALL_BY_NAME 2 $57 | |
| 145 EXT_FCALL_END | |
| 146 SEND_VAR_NO_REF 4 $57 | |
| 147 DO_FCALL_BY_NAME 2 $58 | |
| 148 EXT_FCALL_END | |
| 149 SEND_VAR_NO_REF 4 $58 | |
| 150 SEND_VAR !3 | |
| 151 DO_FCALL_BY_NAME 2 $59 | |
| 152 EXT_FCALL_END | |
| 153 ASSIGN !4, $59 | |
| 160 154 EXT_STMT | |
| 155 INIT_METHOD_CALL !2, 'mod' | |
| 156 EXT_FCALL_BEGIN | |
| 157 INIT_METHOD_CALL !2, 'sub' | |
| 158 EXT_FCALL_BEGIN | |
| 159 INIT_METHOD_CALL !2, 'sub' | |
| 160 EXT_FCALL_BEGIN | |
| 161 INIT_METHOD_CALL !2, 'pow' | |
| 162 EXT_FCALL_BEGIN | |
| 163 SEND_VAR !4 | |
| 164 SEND_VAL 2 | |
| 165 DO_FCALL_BY_NAME 2 $65 | |
| 166 EXT_FCALL_END | |
| 167 SEND_VAR_NO_REF 4 $65 | |
| 168 FETCH_OBJ_FUNC_ARG $66 'x' | |
| 169 SEND_VAR $66 | |
| 170 DO_FCALL_BY_NAME 2 $67 | |
| 171 EXT_FCALL_END | |
| 172 SEND_VAR_NO_REF 4 $67 | |
| 173 INIT_METHOD_CALL !0, 'getX' | |
| 174 EXT_FCALL_BEGIN | |
| 175 DO_FCALL_BY_NAME 0 $69 | |
| 176 EXT_FCALL_END | |
| 177 SEND_VAR_NO_REF 4 $69 | |
| 178 DO_FCALL_BY_NAME 2 $70 | |
| 179 EXT_FCALL_END | |
| 180 SEND_VAR_NO_REF 4 $70 | |
| 181 SEND_VAR !3 | |
| 182 DO_FCALL_BY_NAME 2 $71 | |
| 183 EXT_FCALL_END | |
| 184 ASSIGN !5, $71 | |
| 161 185 EXT_STMT | |
| 186 INIT_METHOD_CALL !2, 'mod' | |
| 187 EXT_FCALL_BEGIN | |
| 188 INIT_METHOD_CALL !2, 'sub' | |
| 189 EXT_FCALL_BEGIN | |
| 190 INIT_METHOD_CALL !2, 'mul' | |
| 191 EXT_FCALL_BEGIN | |
| 192 SEND_VAR !4 | |
| 193 INIT_METHOD_CALL !2, 'sub' | |
| 194 EXT_FCALL_BEGIN | |
| 195 FETCH_OBJ_FUNC_ARG $77 'x' | |
| 196 SEND_VAR $77 | |
| 197 SEND_VAR !5 | |
| 198 DO_FCALL_BY_NAME 2 $78 | |
| 199 EXT_FCALL_END | |
| 200 SEND_VAR_NO_REF 4 $78 | |
| 201 DO_FCALL_BY_NAME 2 $79 | |
| 202 EXT_FCALL_END | |
| 203 SEND_VAR_NO_REF 4 $79 | |
| 204 FETCH_OBJ_FUNC_ARG $80 'y' | |
| 205 SEND_VAR $80 | |
| 206 DO_FCALL_BY_NAME 2 $81 | |
| 207 EXT_FCALL_END | |
| 208 SEND_VAR_NO_REF 4 $81 | |
| 209 SEND_VAR !3 | |
| 210 DO_FCALL_BY_NAME 2 $82 | |
| 211 EXT_FCALL_END | |
| 212 ASSIGN !6, $82 | |
| 163 213 EXT_STMT | |
| 214 INIT_METHOD_CALL !2, 'cmp' | |
| 215 EXT_FCALL_BEGIN | |
| 216 SEND_VAL 0 | |
| 217 SEND_VAR !6 | |
| 218 DO_FCALL_BY_NAME 2 $85 | |
| 219 EXT_FCALL_END | |
| 220 IS_SMALLER ~86 0, $85 | |
| 221 > JMPZ ~86, ->231 | |
| 164 222 > EXT_STMT | |
| 223 INIT_METHOD_CALL !2, 'add' | |
| 224 EXT_FCALL_BEGIN | |
| 225 SEND_VAR !3 | |
| 226 SEND_VAR !6 | |
| 227 DO_FCALL_BY_NAME 2 $88 | |
| 228 EXT_FCALL_END | |
| 229 ASSIGN !6, $88 | |
| 165 230 > JMP ->231 | |
| 167 231 > EXT_STMT | |
| 232 FETCH_OBJ_R $90 'curve' | |
| 233 INIT_METHOD_CALL $90, 'getPoint' | |
| 234 EXT_FCALL_BEGIN | |
| 235 SEND_VAR !5 | |
| 236 SEND_VAR !6 | |
| 237 DO_FCALL_BY_NAME 2 $92 | |
| 238 EXT_FCALL_END | |
| 239 > RETURN $92 | |
| 168 240* EXT_STMT | |
| 241* > RETURN null | |
| End of function add |
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