The results presented are extracted from the unit tests execution; values shown are in milliseconds (ms). If the operation is unsupported, the -- value is shown. The time measured starts with APDU send (triggering the target operation) and ends when the response is received, thus containing also data transmission and on-card data preparation overhead (the operation itself is somewhat faster). Consult the source code in UnitTests.java for target instruction (INS) to see all steps included in measurement.
- Taisys SIMoME Vault does not support all JCMathLib operations and we do not know how to make full support
- Infineon SECORA ID S can be likely optimized for faster performance, working on it
| Operation (time in ms) | NXP JCOP4 J3R200 P71 (16.7.2023) | NXP JCOP3 J3H145 P60 (16.7.2023) | Infineon SECORA ID S (16.7.2023) | GD Smartcafe 7.0 (16.7.2023) | Taisys SIMoME Vault (16.7.2023) |
|---|---|---|---|---|---|
| bigNatAddition/INS_BN_ADD | 27 | 38 | 26 | 18 | 55 |
| bigNatMod/INS_BN_MOD | 47 | 49 | 61 | 43 | 67 |
| bigNatModAdd/INS_BN_ADD_MOD | 45 | 57 | 54 | 32 | 66 |
| bigNatModExp/INS_BN_EXP_MOD | 55 | 67 | 1677 | 537 | -- |
| bigNatModInv/INS_BN_INV_MOD | 58 | 72 | 1686 | 556 | -- |
| bigNatModMult/INS_BN_MUL_MOD | 180 | 233 | 1064 | 660 | 760 |
| bigNatModSq/INS_BN_SQ_MOD | 65 | 75 | 1075 | 564 | -- |
| bigNatModSqrt/INS_BN_SQRT_MOD | 328 | 445 | 4722 | 1438 | -- |
| bigNatModSub/INS_BN_SUB_MOD | 45 | 75 | 55 | 45 | 54 |
| bigNatMultiplication/INS_BN_MUL | 145 | 199 | 517 | 164 | 400 |
| bigNatMultiplicationSlow/INS_BN_MUL_SCHOOL | 340 | 590 | 540 | 461 | 769 |
| bigNatSetValue/INS_BN_SET_VALUE | 19 | 21 | 31 | 17 | 18 |
| bigNatShiftRight/INS_BN_SHIFT_RIGHT | 21 | 29 | 22 | 14 | 46 |
| bigNatSq/INS_BN_SQ | 41 | 37 | 514 | 23 | 47 |
| bigNatStorage/INS_BN_STR | 20 | 21 | 22 | 10 | 23 |
| bigNatSubtraction/INS_BN_SUB | 40 | 51 | 51 | 30 | 54 |
| eccAdd/INS_EC_ADD | 86 | 250 | 5291 | 2723 | -- |
| eccDoubleGenerator/INS_EC_DBL | 60 | 201 | 182 | 3113 | -- |
| eccDoubleRandom/INS_EC_DBL | 64 | 202 | 179 | 3106 | -- |
| eccEncode(compressed_in)/INS_EC_ENCODE | 576 | 797 | 6943 | 2718 | -- |
| eccEncode(compressed_in_out)/INS_EC_ENCODE | 572 | 794 | 6944 | 2724 | -- |
| eccEncode(compressed_out)/INS_EC_ENCODE | 25 | 25 | 32 | 14 | 60 |
| eccEncode(uncompressed_in_out)/INS_EC_ENCODE | 29 | 37 | 46 | 20 | 51 |
| eccFromX/INS_EC_FROM_X | 604 | 773 | 6989 | 2737 | -- |
| eccGen/INS_EC_GEN | 45 | 226 | 127 | 201 | 1244 |
| eccIsEqual/INS_EC_COMPARE | 47 | 75 | 158 | 57 | 134 |
| eccIsYEven/INS_EC_IS_Y_EVEN | 23 | 36 | 65 | 24 | 69 |
| eccMultRandomAndAdd/INS_EC_MUL_ADD | 91 | 255 | 5441 | 5823 | -- |
| eccMultiplyGenerator/INS_EC_MUL | 73 | 209 | 211 | 3131 | -- |
| eccMultiplyRandom/INS_EC_MUL | 71 | 206 | 207 | 3110 | -- |
| eccNegation/INS_EC_NEG | 60 | 91 | 145 | 69 | 370 |
| integerAddition/INS_INT_ADD | 12 | 22 | 18 | 14 | 28 |
| integerDivision/INS_INT_DIV | 31 | 29 | 42 | 26 | 49 |
| integerModulo/INS_INT_MOD | 14 | 18 | 26 | 14 | 27 |
| integerMultiplication/INS_INT_MUL | 61 | 81 | 110 | 65 | 104 |
| integerStorage/INS_INT_STR | 9 | 11 | 13 | 7 | 15 |
| integerSubtraction/INS_INT_SUB | 20 | 41 | 61 | 20 | 31 |