diff options
| -rw-r--r-- | regress/lib/libcrypto/ec/ectest.c | 419 |
1 files changed, 1 insertions, 418 deletions
diff --git a/regress/lib/libcrypto/ec/ectest.c b/regress/lib/libcrypto/ec/ectest.c index d2253609cdd..6984db6d60e 100644 --- a/regress/lib/libcrypto/ec/ectest.c +++ b/regress/lib/libcrypto/ec/ectest.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ectest.c,v 1.14 2023/04/17 20:41:02 tb Exp $ */ +/* $OpenBSD: ectest.c,v 1.15 2023/04/18 07:54:42 tb Exp $ */ /* crypto/ec/ectest.c */ /* * Originally written by Bodo Moeller for the OpenSSL project. @@ -771,420 +771,6 @@ prime_field_tests(void) if (!(_variable = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT; \ if (!EC_GROUP_copy(_variable, group)) ABORT; \ -#ifndef OPENSSL_NO_EC2M - - static void char2_field_tests(void) -{ - BN_CTX *ctx = NULL; - BIGNUM *p, *a, *b; - EC_GROUP *group; - EC_GROUP *C2_K163 = NULL, *C2_K233 = NULL, *C2_K283 = NULL, *C2_K409 = NULL, *C2_K571 = NULL; - EC_GROUP *C2_B163 = NULL, *C2_B233 = NULL, *C2_B283 = NULL, *C2_B409 = NULL, *C2_B571 = NULL; - EC_POINT *P, *Q, *R; - BIGNUM *x, *y, *z, *cof; - unsigned char buf[100]; - size_t i, len; - int k; - -#if 1 /* optional */ - ctx = BN_CTX_new(); - if (!ctx) - ABORT; -#endif - - p = BN_new(); - a = BN_new(); - b = BN_new(); - if (!p || !a || !b) - ABORT; - - if (!BN_hex2bn(&p, "13")) - ABORT; - if (!BN_hex2bn(&a, "3")) - ABORT; - if (!BN_hex2bn(&b, "1")) - ABORT; - - group = EC_GROUP_new(EC_GF2m_simple_method()); /* applications should use EC_GROUP_new_curve_GF2m - * so that the library gets to choose the EC_METHOD */ - if (!group) - ABORT; - if (!EC_GROUP_set_curve(group, p, a, b, ctx)) - ABORT; - - { - EC_GROUP *tmp; - tmp = EC_GROUP_new(EC_GROUP_method_of(group)); - if (!tmp) - ABORT; - if (!EC_GROUP_copy(tmp, group)) - ABORT; - EC_GROUP_free(group); - group = tmp; - } - - if (!EC_GROUP_get_curve(group, p, a, b, ctx)) - ABORT; - - fprintf(stdout, "Curve defined by Weierstrass equation\n y^2 + x*y = x^3 + a*x^2 + b (mod 0x"); - BN_print_fp(stdout, p); - fprintf(stdout, ")\n a = 0x"); - BN_print_fp(stdout, a); - fprintf(stdout, "\n b = 0x"); - BN_print_fp(stdout, b); - fprintf(stdout, "\n(0x... means binary polynomial)\n"); - - P = EC_POINT_new(group); - Q = EC_POINT_new(group); - R = EC_POINT_new(group); - if (!P || !Q || !R) - ABORT; - - if (!EC_POINT_set_to_infinity(group, P)) - ABORT; - if (!EC_POINT_is_at_infinity(group, P)) - ABORT; - - buf[0] = 0; - if (!EC_POINT_oct2point(group, Q, buf, 1, ctx)) - ABORT; - - if (!EC_POINT_add(group, P, P, Q, ctx)) - ABORT; - if (!EC_POINT_is_at_infinity(group, P)) - ABORT; - - x = BN_new(); - y = BN_new(); - z = BN_new(); - cof = BN_new(); - if (!x || !y || !z || !cof) - ABORT; - - if (!BN_hex2bn(&x, "6")) - ABORT; -/* Change test based on whether binary point compression is enabled or not. */ -#ifdef OPENSSL_EC_BIN_PT_COMP - if (!EC_POINT_set_compressed_coordinates(group, Q, x, 1, ctx)) - ABORT; -#else - if (!BN_hex2bn(&y, "8")) - ABORT; - if (!EC_POINT_set_affine_coordinates(group, Q, x, y, ctx)) - ABORT; -#endif - if (!EC_POINT_is_on_curve(group, Q, ctx)) { -/* Change test based on whether binary point compression is enabled or not. */ -#ifdef OPENSSL_EC_BIN_PT_COMP - if (!EC_POINT_get_affine_coordinates(group, Q, x, y, ctx)) - ABORT; -#endif - fprintf(stderr, "Point is not on curve: x = 0x"); - BN_print_fp(stderr, x); - fprintf(stderr, ", y = 0x"); - BN_print_fp(stderr, y); - fprintf(stderr, "\n"); - ABORT; - } - - fprintf(stdout, "A cyclic subgroup:\n"); - k = 100; - do - { - if (k-- == 0) - ABORT; - - if (EC_POINT_is_at_infinity(group, P)) - fprintf(stdout, " point at infinity\n"); - else { - if (!EC_POINT_get_affine_coordinates(group, P, x, y, ctx)) - ABORT; - - fprintf(stdout, " x = 0x"); - BN_print_fp(stdout, x); - fprintf(stdout, ", y = 0x"); - BN_print_fp(stdout, y); - fprintf(stdout, "\n"); - } - - if (!EC_POINT_copy(R, P)) - ABORT; - if (!EC_POINT_add(group, P, P, Q, ctx)) - ABORT; - } - while (!EC_POINT_is_at_infinity(group, P)); - - if (!EC_POINT_add(group, P, Q, R, ctx)) - ABORT; - if (!EC_POINT_is_at_infinity(group, P)) - ABORT; - -/* Change test based on whether binary point compression is enabled or not. */ -#ifdef OPENSSL_EC_BIN_PT_COMP - len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED, buf, sizeof buf, ctx); - if (len == 0) - ABORT; - if (!EC_POINT_oct2point(group, P, buf, len, ctx)) - ABORT; - if (0 != EC_POINT_cmp(group, P, Q, ctx)) - ABORT; - fprintf(stdout, "Generator as octet string, compressed form:\n "); - for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]); -#endif - - len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED, buf, sizeof buf, ctx); - if (len == 0) - ABORT; - if (!EC_POINT_oct2point(group, P, buf, len, ctx)) - ABORT; - if (0 != EC_POINT_cmp(group, P, Q, ctx)) - ABORT; - fprintf(stdout, "\nGenerator as octet string, uncompressed form:\n "); - for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]); - -/* Change test based on whether binary point compression is enabled or not. */ -#ifdef OPENSSL_EC_BIN_PT_COMP - len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof buf, ctx); - if (len == 0) - ABORT; - if (!EC_POINT_oct2point(group, P, buf, len, ctx)) - ABORT; - if (0 != EC_POINT_cmp(group, P, Q, ctx)) - ABORT; - fprintf(stdout, "\nGenerator as octet string, hybrid form:\n "); - for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]); -#endif - - fprintf(stdout, "\n"); - - if (!EC_POINT_invert(group, P, ctx)) - ABORT; - if (0 != EC_POINT_cmp(group, P, R, ctx)) - ABORT; - - - /* Curve K-163 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve K-163", - "0800000000000000000000000000000000000000C9", - "1", - "1", - "02FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE8", - "0289070FB05D38FF58321F2E800536D538CCDAA3D9", - 1, - "04000000000000000000020108A2E0CC0D99F8A5EF", - "2", - 163, - C2_K163 - ); - - /* Curve B-163 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve B-163", - "0800000000000000000000000000000000000000C9", - "1", - "020A601907B8C953CA1481EB10512F78744A3205FD", - "03F0EBA16286A2D57EA0991168D4994637E8343E36", - "00D51FBC6C71A0094FA2CDD545B11C5C0C797324F1", - 1, - "040000000000000000000292FE77E70C12A4234C33", - "2", - 163, - C2_B163 - ); - - /* Curve K-233 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve K-233", - "020000000000000000000000000000000000000004000000000000000001", - "0", - "1", - "017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD6126", - "01DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3", - 0, - "008000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF", - "4", - 233, - C2_K233 - ); - - /* Curve B-233 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve B-233", - "020000000000000000000000000000000000000004000000000000000001", - "000000000000000000000000000000000000000000000000000000000001", - "0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD", - "00FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B", - "01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052", - 1, - "01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7", - "2", - 233, - C2_B233 - ); - - /* Curve K-283 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve K-283", - "0800000000000000000000000000000000000000000000000000000000000000000010A1", - "0", - "1", - "0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836", - "01CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259", - 0, - "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61", - "4", - 283, - C2_K283 - ); - - /* Curve B-283 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve B-283", - "0800000000000000000000000000000000000000000000000000000000000000000010A1", - "000000000000000000000000000000000000000000000000000000000000000000000001", - "027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5", - "05F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B12053", - "03676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4", - 1, - "03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307", - "2", - 283, - C2_B283 - ); - - /* Curve K-409 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve K-409", - "02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001", - "0", - "1", - "0060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE9023746", - "01E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B", - 1, - "007FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF", - "4", - 409, - C2_K409 - ); - - /* Curve B-409 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve B-409", - "02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001", - "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", - "0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F", - "015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A7", - "0061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706", - 1, - "010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173", - "2", - 409, - C2_B409 - ); - - /* Curve K-571 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve K-571", - "80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425", - "0", - "1", - "026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C8972", - "0349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3", - 0, - "020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001", - "4", - 571, - C2_K571 - ); - - /* Curve B-571 (FIPS PUB 186-2, App. 6) */ - CHAR2_CURVE_TEST - ( - "NIST curve B-571", - "80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425", - "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", - "02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A", - "0303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19", - "037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B", - 1, - "03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47", - "2", - 571, - C2_B571 - ); - - /* more tests using the last curve */ - fprintf(stdout, "infinity tests ..."); - fflush(stdout); - if (!EC_POINT_copy(Q, P)) - ABORT; - if (EC_POINT_is_at_infinity(group, Q)) - ABORT; - /* P := 2P */ - if (!EC_POINT_dbl(group, P, P, ctx)) - ABORT; - if (!EC_POINT_is_on_curve(group, P, ctx)) - ABORT; - /* Q := -P */ - if (!EC_POINT_invert(group, Q, ctx)) - ABORT; - /* R := 2P - P = P */ - if (!EC_POINT_add(group, R, P, Q, ctx)) - ABORT; - /* R := R + Q = P - P = infty */ - if (!EC_POINT_add(group, R, R, Q, ctx)) - ABORT; - if (!EC_POINT_is_at_infinity(group, R)) - ABORT; - fprintf(stdout, " ok\n\n"); - - if (ctx) - BN_CTX_free(ctx); - BN_free(p); - BN_free(a); - BN_free(b); - EC_GROUP_free(group); - EC_POINT_free(P); - EC_POINT_free(Q); - EC_POINT_free(R); - BN_free(x); - BN_free(y); - BN_free(z); - BN_free(cof); - - if (C2_K163) - EC_GROUP_free(C2_K163); - if (C2_B163) - EC_GROUP_free(C2_B163); - if (C2_K233) - EC_GROUP_free(C2_K233); - if (C2_B233) - EC_GROUP_free(C2_B233); - if (C2_K283) - EC_GROUP_free(C2_K283); - if (C2_B283) - EC_GROUP_free(C2_B283); - if (C2_K409) - EC_GROUP_free(C2_K409); - if (C2_B409) - EC_GROUP_free(C2_B409); - if (C2_K571) - EC_GROUP_free(C2_K571); - if (C2_B571) - EC_GROUP_free(C2_B571); - -} -#endif static void internal_curve_test(void) @@ -1445,9 +1031,6 @@ main(int argc, char *argv[]) prime_field_tests(); puts(""); -#ifndef OPENSSL_NO_EC2M - char2_field_tests(); -#endif #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128 nistp_tests(); #endif |