diff options
Diffstat (limited to 'security/nss/lib/freebl/ecl/tests/ecp_test.c')
| -rw-r--r-- | security/nss/lib/freebl/ecl/tests/ecp_test.c | 409 |
1 files changed, 0 insertions, 409 deletions
diff --git a/security/nss/lib/freebl/ecl/tests/ecp_test.c b/security/nss/lib/freebl/ecl/tests/ecp_test.c deleted file mode 100644 index dcec4d747..000000000 --- a/security/nss/lib/freebl/ecl/tests/ecp_test.c +++ /dev/null @@ -1,409 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "mpi.h" -#include "mplogic.h" -#include "mpprime.h" -#include "ecl.h" -#include "ecl-curve.h" -#include "ecp.h" -#include <stdio.h> -#include <strings.h> -#include <assert.h> - -#include <time.h> -#include <sys/time.h> -#include <sys/resource.h> - -/* Time k repetitions of operation op. */ -#define M_TimeOperation(op, k) \ - { \ - double dStart, dNow, dUserTime; \ - struct rusage ru; \ - int i; \ - getrusage(RUSAGE_SELF, &ru); \ - dStart = (double)ru.ru_utime.tv_sec + (double)ru.ru_utime.tv_usec * 0.000001; \ - for (i = 0; i < k; i++) { \ - { \ - op; \ - } \ - }; \ - getrusage(RUSAGE_SELF, &ru); \ - dNow = (double)ru.ru_utime.tv_sec + (double)ru.ru_utime.tv_usec * 0.000001; \ - dUserTime = dNow - dStart; \ - if (dUserTime) \ - printf(" %-45s k: %6i, t: %6.2f sec\n", #op, k, dUserTime); \ - } - -/* Test curve using generic field arithmetic. */ -#define ECTEST_GENERIC_GFP(name_c, name) \ - printf("Testing %s using generic implementation...\n", name_c); \ - params = EC_GetNamedCurveParams(name); \ - if (params == NULL) { \ - printf(" Error: could not construct params.\n"); \ - res = MP_NO; \ - goto CLEANUP; \ - } \ - ECGroup_free(group); \ - group = ECGroup_fromHex(params); \ - if (group == NULL) { \ - printf(" Error: could not construct group.\n"); \ - res = MP_NO; \ - goto CLEANUP; \ - } \ - MP_CHECKOK(ectest_curve_GFp(group, ectestPrint, ectestTime, 1)); \ - printf("... okay.\n"); - -/* Test curve using specific field arithmetic. */ -#define ECTEST_NAMED_GFP(name_c, name) \ - printf("Testing %s using specific implementation...\n", name_c); \ - ECGroup_free(group); \ - group = ECGroup_fromName(name); \ - if (group == NULL) { \ - printf(" Warning: could not construct group.\n"); \ - printf("... failed; continuing with remaining tests.\n"); \ - } else { \ - MP_CHECKOK(ectest_curve_GFp(group, ectestPrint, ectestTime, 0)); \ - printf("... okay.\n"); \ - } - -/* Performs basic tests of elliptic curve cryptography over prime fields. - * If tests fail, then it prints an error message, aborts, and returns an - * error code. Otherwise, returns 0. */ -int -ectest_curve_GFp(ECGroup *group, int ectestPrint, int ectestTime, - int generic) -{ - - mp_int one, order_1, gx, gy, rx, ry, n; - int size; - mp_err res; - char s[1000]; - - /* initialize values */ - MP_CHECKOK(mp_init(&one)); - MP_CHECKOK(mp_init(&order_1)); - MP_CHECKOK(mp_init(&gx)); - MP_CHECKOK(mp_init(&gy)); - MP_CHECKOK(mp_init(&rx)); - MP_CHECKOK(mp_init(&ry)); - MP_CHECKOK(mp_init(&n)); - - MP_CHECKOK(mp_set_int(&one, 1)); - MP_CHECKOK(mp_sub(&group->order, &one, &order_1)); - - /* encode base point */ - if (group->meth->field_dec) { - MP_CHECKOK(group->meth->field_dec(&group->genx, &gx, group->meth)); - MP_CHECKOK(group->meth->field_dec(&group->geny, &gy, group->meth)); - } else { - MP_CHECKOK(mp_copy(&group->genx, &gx)); - MP_CHECKOK(mp_copy(&group->geny, &gy)); - } - if (ectestPrint) { - /* output base point */ - printf(" base point P:\n"); - MP_CHECKOK(mp_toradix(&gx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&gy, s, 16)); - printf(" %s\n", s); - if (group->meth->field_enc) { - printf(" base point P (encoded):\n"); - MP_CHECKOK(mp_toradix(&group->genx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&group->geny, s, 16)); - printf(" %s\n", s); - } - } - -#ifdef ECL_ENABLE_GFP_PT_MUL_AFF - /* multiply base point by order - 1 and check for negative of base - * point */ - MP_CHECKOK(ec_GFp_pt_mul_aff(&order_1, &group->genx, &group->geny, &rx, &ry, group)); - if (ectestPrint) { - printf(" (order-1)*P (affine):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - MP_CHECKOK(group->meth->field_neg(&ry, &ry, group->meth)); - if ((mp_cmp(&rx, &group->genx) != 0) || (mp_cmp(&ry, &group->geny) != 0)) { - printf(" Error: invalid result (expected (- base point)).\n"); - res = MP_NO; - goto CLEANUP; - } -#endif - -#ifdef ECL_ENABLE_GFP_PT_MUL_AFF - /* multiply base point by order - 1 and check for negative of base - * point */ - MP_CHECKOK(ec_GFp_pt_mul_jac(&order_1, &group->genx, &group->geny, &rx, &ry, group)); - if (ectestPrint) { - printf(" (order-1)*P (jacobian):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - MP_CHECKOK(group->meth->field_neg(&ry, &ry, group->meth)); - if ((mp_cmp(&rx, &group->genx) != 0) || (mp_cmp(&ry, &group->geny) != 0)) { - printf(" Error: invalid result (expected (- base point)).\n"); - res = MP_NO; - goto CLEANUP; - } -#endif - - /* multiply base point by order - 1 and check for negative of base - * point */ - MP_CHECKOK(ECPoint_mul(group, &order_1, NULL, NULL, &rx, &ry)); - if (ectestPrint) { - printf(" (order-1)*P (ECPoint_mul):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - MP_CHECKOK(mp_submod(&group->meth->irr, &ry, &group->meth->irr, &ry)); - if ((mp_cmp(&rx, &gx) != 0) || (mp_cmp(&ry, &gy) != 0)) { - printf(" Error: invalid result (expected (- base point)).\n"); - res = MP_NO; - goto CLEANUP; - } - - /* multiply base point by order - 1 and check for negative of base - * point */ - MP_CHECKOK(ECPoint_mul(group, &order_1, &gx, &gy, &rx, &ry)); - if (ectestPrint) { - printf(" (order-1)*P (ECPoint_mul):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - MP_CHECKOK(mp_submod(&group->meth->irr, &ry, &group->meth->irr, &ry)); - if ((mp_cmp(&rx, &gx) != 0) || (mp_cmp(&ry, &gy) != 0)) { - printf(" Error: invalid result (expected (- base point)).\n"); - res = MP_NO; - goto CLEANUP; - } - -#ifdef ECL_ENABLE_GFP_PT_MUL_AFF - /* multiply base point by order and check for point at infinity */ - MP_CHECKOK(ec_GFp_pt_mul_aff(&group->order, &group->genx, &group->geny, &rx, &ry, - group)); - if (ectestPrint) { - printf(" (order)*P (affine):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - if (ec_GFp_pt_is_inf_aff(&rx, &ry) != MP_YES) { - printf(" Error: invalid result (expected point at infinity).\n"); - res = MP_NO; - goto CLEANUP; - } -#endif - -#ifdef ECL_ENABLE_GFP_PT_MUL_JAC - /* multiply base point by order and check for point at infinity */ - MP_CHECKOK(ec_GFp_pt_mul_jac(&group->order, &group->genx, &group->geny, &rx, &ry, - group)); - if (ectestPrint) { - printf(" (order)*P (jacobian):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - if (ec_GFp_pt_is_inf_aff(&rx, &ry) != MP_YES) { - printf(" Error: invalid result (expected point at infinity).\n"); - res = MP_NO; - goto CLEANUP; - } -#endif - - /* multiply base point by order and check for point at infinity */ - MP_CHECKOK(ECPoint_mul(group, &group->order, NULL, NULL, &rx, &ry)); - if (ectestPrint) { - printf(" (order)*P (ECPoint_mul):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - if (ec_GFp_pt_is_inf_aff(&rx, &ry) != MP_YES) { - printf(" Error: invalid result (expected point at infinity).\n"); - res = MP_NO; - goto CLEANUP; - } - - /* multiply base point by order and check for point at infinity */ - MP_CHECKOK(ECPoint_mul(group, &group->order, &gx, &gy, &rx, &ry)); - if (ectestPrint) { - printf(" (order)*P (ECPoint_mul):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - if (ec_GFp_pt_is_inf_aff(&rx, &ry) != MP_YES) { - printf(" Error: invalid result (expected point at infinity).\n"); - res = MP_NO; - goto CLEANUP; - } - - /* check that (order-1)P + (order-1)P + P == (order-1)P */ - MP_CHECKOK(ECPoints_mul(group, &order_1, &order_1, &gx, &gy, &rx, &ry)); - MP_CHECKOK(ECPoints_mul(group, &one, &one, &rx, &ry, &rx, &ry)); - if (ectestPrint) { - printf(" (order-1)*P + (order-1)*P + P == (order-1)*P (ECPoints_mul):\n"); - MP_CHECKOK(mp_toradix(&rx, s, 16)); - printf(" %s\n", s); - MP_CHECKOK(mp_toradix(&ry, s, 16)); - printf(" %s\n", s); - } - MP_CHECKOK(mp_submod(&group->meth->irr, &ry, &group->meth->irr, &ry)); - if ((mp_cmp(&rx, &gx) != 0) || (mp_cmp(&ry, &gy) != 0)) { - printf(" Error: invalid result (expected (- base point)).\n"); - res = MP_NO; - goto CLEANUP; - } - - /* test validate_point function */ - if (ECPoint_validate(group, &gx, &gy) != MP_YES) { - printf(" Error: validate point on base point failed.\n"); - res = MP_NO; - goto CLEANUP; - } - MP_CHECKOK(mp_add_d(&gy, 1, &ry)); - if (ECPoint_validate(group, &gx, &ry) != MP_NO) { - printf(" Error: validate point on invalid point passed.\n"); - res = MP_NO; - goto CLEANUP; - } - - if (ectestTime) { - /* compute random scalar */ - size = mpl_significant_bits(&group->meth->irr); - if (size < MP_OKAY) { - goto CLEANUP; - } - MP_CHECKOK(mpp_random_size(&n, (size + ECL_BITS - 1) / ECL_BITS)); - MP_CHECKOK(group->meth->field_mod(&n, &n, group->meth)); - /* timed test */ - if (generic) { -#ifdef ECL_ENABLE_GFP_PT_MUL_AFF - M_TimeOperation(MP_CHECKOK(ec_GFp_pt_mul_aff(&n, &group->genx, &group->geny, &rx, &ry, - group)), - 100); -#endif - M_TimeOperation(MP_CHECKOK(ECPoint_mul(group, &n, NULL, NULL, &rx, &ry)), - 100); - M_TimeOperation(MP_CHECKOK(ECPoints_mul(group, &n, &n, &gx, &gy, &rx, &ry)), 100); - } else { - M_TimeOperation(MP_CHECKOK(ECPoint_mul(group, &n, NULL, NULL, &rx, &ry)), - 100); - M_TimeOperation(MP_CHECKOK(ECPoint_mul(group, &n, &gx, &gy, &rx, &ry)), - 100); - M_TimeOperation(MP_CHECKOK(ECPoints_mul(group, &n, &n, &gx, &gy, &rx, &ry)), 100); - } - } - -CLEANUP: - mp_clear(&one); - mp_clear(&order_1); - mp_clear(&gx); - mp_clear(&gy); - mp_clear(&rx); - mp_clear(&ry); - mp_clear(&n); - if (res != MP_OKAY) { - printf(" Error: exiting with error value %i\n", res); - } - return res; -} - -/* Prints help information. */ -void -printUsage() -{ - printf("Usage: ecp_test [--print] [--time]\n"); - printf(" --print Print out results of each point arithmetic test.\n"); - printf(" --time Benchmark point operations and print results.\n"); -} - -/* Performs tests of elliptic curve cryptography over prime fields If - * tests fail, then it prints an error message, aborts, and returns an - * error code. Otherwise, returns 0. */ -int -main(int argv, char **argc) -{ - - int ectestTime = 0; - int ectestPrint = 0; - int i; - ECGroup *group = NULL; - ECCurveParams *params = NULL; - mp_err res; - - /* read command-line arguments */ - for (i = 1; i < argv; i++) { - if ((strcasecmp(argc[i], "time") == 0) || (strcasecmp(argc[i], "-time") == 0) || (strcasecmp(argc[i], "--time") == 0)) { - ectestTime = 1; - } else if ((strcasecmp(argc[i], "print") == 0) || (strcasecmp(argc[i], "-print") == 0) || (strcasecmp(argc[i], "--print") == 0)) { - ectestPrint = 1; - } else { - printUsage(); - return 0; - } - } - - /* generic arithmetic tests */ - ECTEST_GENERIC_GFP("SECP-160R1", ECCurve_SECG_PRIME_160R1); - - /* specific arithmetic tests */ - ECTEST_NAMED_GFP("NIST-P192", ECCurve_NIST_P192); - ECTEST_NAMED_GFP("NIST-P224", ECCurve_NIST_P224); - ECTEST_NAMED_GFP("NIST-P256", ECCurve_NIST_P256); - ECTEST_NAMED_GFP("NIST-P384", ECCurve_NIST_P384); - ECTEST_NAMED_GFP("NIST-P521", ECCurve_NIST_P521); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME192v1", ECCurve_X9_62_PRIME_192V1); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME192v2", ECCurve_X9_62_PRIME_192V2); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME192v3", ECCurve_X9_62_PRIME_192V3); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME239v1", ECCurve_X9_62_PRIME_239V1); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME239v2", ECCurve_X9_62_PRIME_239V2); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME239v3", ECCurve_X9_62_PRIME_239V3); - ECTEST_NAMED_GFP("ANSI X9.62 PRIME256v1", ECCurve_X9_62_PRIME_256V1); - ECTEST_NAMED_GFP("SECP-112R1", ECCurve_SECG_PRIME_112R1); - ECTEST_NAMED_GFP("SECP-112R2", ECCurve_SECG_PRIME_112R2); - ECTEST_NAMED_GFP("SECP-128R1", ECCurve_SECG_PRIME_128R1); - ECTEST_NAMED_GFP("SECP-128R2", ECCurve_SECG_PRIME_128R2); - ECTEST_NAMED_GFP("SECP-160K1", ECCurve_SECG_PRIME_160K1); - ECTEST_NAMED_GFP("SECP-160R1", ECCurve_SECG_PRIME_160R1); - ECTEST_NAMED_GFP("SECP-160R2", ECCurve_SECG_PRIME_160R2); - ECTEST_NAMED_GFP("SECP-192K1", ECCurve_SECG_PRIME_192K1); - ECTEST_NAMED_GFP("SECP-192R1", ECCurve_SECG_PRIME_192R1); - ECTEST_NAMED_GFP("SECP-224K1", ECCurve_SECG_PRIME_224K1); - ECTEST_NAMED_GFP("SECP-224R1", ECCurve_SECG_PRIME_224R1); - ECTEST_NAMED_GFP("SECP-256K1", ECCurve_SECG_PRIME_256K1); - ECTEST_NAMED_GFP("SECP-256R1", ECCurve_SECG_PRIME_256R1); - ECTEST_NAMED_GFP("SECP-384R1", ECCurve_SECG_PRIME_384R1); - ECTEST_NAMED_GFP("SECP-521R1", ECCurve_SECG_PRIME_521R1); - ECTEST_NAMED_GFP("WTLS-6 (112)", ECCurve_WTLS_6); - ECTEST_NAMED_GFP("WTLS-7 (160)", ECCurve_WTLS_7); - ECTEST_NAMED_GFP("WTLS-8 (112)", ECCurve_WTLS_8); - ECTEST_NAMED_GFP("WTLS-9 (160)", ECCurve_WTLS_9); - ECTEST_NAMED_GFP("WTLS-12 (224)", ECCurve_WTLS_12); - ECTEST_NAMED_GFP("Curve25519", ECCurve25519); - -CLEANUP: - EC_FreeCurveParams(params); - ECGroup_free(group); - if (res != MP_OKAY) { - printf("Error: exiting with error value %i\n", res); - } - return res; -} |