src/usr.bin/openssl/dh.c - diff

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Diff for /src/usr.bin/openssl/dh.c between version 1.12 and 1.13

version 1.12, 2019/07/14 03:30:45

version 1.13, 2022/01/14 09:21:54

Line 234

unsigned char *data;

int len, l, bits;

len = BN_num_bytes(dh->p);

len = BN_num_bytes(DH_get0_p(dh));

bits = BN_num_bits(dh->p);

bits = BN_num_bits(DH_get0_p(dh));

data = malloc(len);

if (data == NULL) {

perror("malloc");

goto end;

}

l = BN_bn2bin(dh->p, data);

l = BN_bn2bin(DH_get0_p(dh), data);

printf("static unsigned char dh%d_p[] = {", bits);

for (i = 0; i < l; i++) {

if ((i % 12) == 0)

Line 250

}

printf("\n\t};\n");

l = BN_bn2bin(dh->g, data);

l = BN_bn2bin(DH_get0_g(dh), data);

printf("static unsigned char dh%d_g[] = {", bits);

for (i = 0; i < l; i++) {

if ((i % 12) == 0)

Line 260

printf("\n\t};\n\n");

printf("DH *get_dh%d()\n\t{\n", bits);

printf("\tDH *dh;\n\n");

printf("\tDH *dh;\n");

printf("\tBIGNUM *p = NULL, *g = NULL;\n\n");

printf("\tif ((dh = DH_new()) == NULL) return(NULL);\n");

printf("\tdh->p = BN_bin2bn(dh%d_p, sizeof(dh%d_p), NULL);\n",

printf("\tp = BN_bin2bn(dh%d_p, sizeof(dh%d_p), NULL);\n",

bits, bits);

printf("\tdh->g = BN_bin2bn(dh%d_g, sizeof(dh%d_g), NULL);\n",

printf("\tg = BN_bin2bn(dh%d_g, sizeof(dh%d_g), NULL);\n",

bits, bits);

printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n");

printf("\tif (p == NULL || g == NULL)\n");

printf("\t\treturn(NULL);\n");

printf("\t\t{ BN_free(p); BN_free(q); DH_free(dh); return(NULL); }\n");

printf("\tDH_set0_pqg(dh, p, NULL, g);\n");

printf("\treturn(dh);\n\t}\n");

free(data);

}