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vanitygen.c
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vanitygen.c
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/*
* Vanitygen, vanity bitcoin address generator
* Copyright (C) 2011 <[email protected]>
*
* Vanitygen is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Vanitygen is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Vanitygen. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <assert.h>
#include <pthread.h>
#include <openssl/sha.h>
#include <openssl/ripemd.h>
#include <openssl/ec.h>
#include <openssl/bn.h>
#include <openssl/rand.h>
#include "pattern.h"
#include "util.h"
#include "ticker.h"
char ticker[10];
int GRSFlag = 0;
const char *version = VANITYGEN_VERSION;
/*
* Address search thread main loop
*/
void *
vg_thread_loop(void *arg)
{
unsigned char hash_buf[128];
unsigned char *eckey_buf;
unsigned char hash1[32];
int i, c, len, output_interval;
int hash_len;
const BN_ULONG rekey_max = 10000000;
BN_ULONG npoints, rekey_at, nbatch;
vg_context_t *vcp = (vg_context_t *) arg;
EC_KEY *pkey = NULL;
const EC_GROUP *pgroup;
const EC_POINT *pgen;
const int ptarraysize = 256;
EC_POINT *ppnt[ptarraysize];
EC_POINT *pbatchinc;
vg_test_func_t test_func = vcp->vc_test;
vg_exec_context_t ctx;
vg_exec_context_t *vxcp;
struct timeval tvstart;
memset(&ctx, 0, sizeof(ctx));
vxcp = &ctx;
vg_exec_context_init(vcp, &ctx);
pkey = vxcp->vxc_key;
pgroup = EC_KEY_get0_group(pkey);
pgen = EC_GROUP_get0_generator(pgroup);
for (i = 0; i < ptarraysize; i++) {
ppnt[i] = EC_POINT_new(pgroup);
if (!ppnt[i]) {
fprintf(stderr, "ERROR: out of memory?\n");
exit(1);
}
}
pbatchinc = EC_POINT_new(pgroup);
if (!pbatchinc) {
fprintf(stderr, "ERROR: out of memory?\n");
exit(1);
}
BN_set_word(vxcp->vxc_bntmp, ptarraysize);
EC_POINT_mul(pgroup, pbatchinc, vxcp->vxc_bntmp, NULL, NULL,
vxcp->vxc_bnctx);
EC_POINT_make_affine(pgroup, pbatchinc, vxcp->vxc_bnctx);
npoints = 0;
rekey_at = 0;
nbatch = 0;
vxcp->vxc_key = pkey;
vxcp->vxc_binres[0] = vcp->vc_addrtype;
c = 0;
output_interval = 1000;
gettimeofday(&tvstart, NULL);
if (vcp->vc_format == VCF_SCRIPT) {
hash_buf[ 0] = 0x51; // OP_1
hash_buf[ 1] = 0x41; // pubkey length
// gap for pubkey
hash_buf[67] = 0x51; // OP_1
hash_buf[68] = 0xae; // OP_CHECKMULTISIG
eckey_buf = hash_buf + 2;
hash_len = 69;
} else {
eckey_buf = hash_buf;
hash_len = (vcp->vc_compressed)?33:65;
}
while (!vcp->vc_halt) {
if (++npoints >= rekey_at) {
vg_exec_context_upgrade_lock(vxcp);
/* Generate a new random private key */
EC_KEY_generate_key(pkey);
if (vcp->vc_privkey_prefix_length > 0) {
BIGNUM *pkbn = BN_dup(EC_KEY_get0_private_key(pkey));
unsigned char pkey_arr[32];
assert(BN_bn2bin(pkbn, pkey_arr) < 33);
memcpy((char *) pkey_arr, vcp->vc_privkey_prefix, vcp->vc_privkey_prefix_length);
for (int i = 0; i < vcp->vc_privkey_prefix_length / 2; i++) {
int k = pkey_arr[i];
pkey_arr[i] = pkey_arr[vcp->vc_privkey_prefix_length - 1 - i];
pkey_arr[vcp->vc_privkey_prefix_length - 1 - i] = k;
}
BN_bin2bn(pkey_arr, 32, pkbn);
EC_KEY_set_private_key(pkey, pkbn);
EC_POINT *origin = EC_POINT_new(pgroup);
EC_POINT_mul(pgroup, origin, pkbn, NULL, NULL, vxcp->vxc_bnctx);
EC_KEY_set_public_key(pkey, origin);
}
npoints = 0;
/* Determine rekey interval */
EC_GROUP_get_order(pgroup, vxcp->vxc_bntmp,
vxcp->vxc_bnctx);
BN_sub(vxcp->vxc_bntmp2,
vxcp->vxc_bntmp,
EC_KEY_get0_private_key(pkey));
rekey_at = BN_get_word(vxcp->vxc_bntmp2);
if ((rekey_at == 0xffffffffL) || (rekey_at > rekey_max))
rekey_at = rekey_max;
assert(rekey_at > 0);
EC_POINT_copy(ppnt[0], EC_KEY_get0_public_key(pkey));
vg_exec_context_downgrade_lock(vxcp);
npoints++;
vxcp->vxc_delta = 0;
if (vcp->vc_pubkey_base)
EC_POINT_add(pgroup,
ppnt[0],
ppnt[0],
vcp->vc_pubkey_base,
vxcp->vxc_bnctx);
for (nbatch = 1;
(nbatch < ptarraysize) && (npoints < rekey_at);
nbatch++, npoints++) {
EC_POINT_add(pgroup,
ppnt[nbatch],
ppnt[nbatch-1],
pgen, vxcp->vxc_bnctx);
}
} else {
/*
* Common case
*
* EC_POINT_add() can skip a few multiplies if
* one or both inputs are affine (Z_is_one).
* This is the case for every point in ppnt, as
* well as pbatchinc.
*/
assert(nbatch == ptarraysize);
for (nbatch = 0;
(nbatch < ptarraysize) && (npoints < rekey_at);
nbatch++, npoints++) {
EC_POINT_add(pgroup,
ppnt[nbatch],
ppnt[nbatch],
pbatchinc,
vxcp->vxc_bnctx);
}
}
/*
* The single most expensive operation performed in this
* loop is modular inversion of ppnt->Z. There is an
* algorithm implemented in OpenSSL to do batched inversion
* that only does one actual BN_mod_inverse(), and saves
* a _lot_ of time.
*
* To take advantage of this, we batch up a few points,
* and feed them to EC_POINTs_make_affine() below.
*/
EC_POINTs_make_affine(pgroup, nbatch, ppnt, vxcp->vxc_bnctx);
for (i = 0; i < nbatch; i++, vxcp->vxc_delta++) {
/* Hash the public key */
len = EC_POINT_point2oct(pgroup, ppnt[i],
(vcp->vc_compressed)?POINT_CONVERSION_COMPRESSED:POINT_CONVERSION_UNCOMPRESSED,
eckey_buf,
(vcp->vc_compressed)?33:65,
vxcp->vxc_bnctx);
assert(len == 65 || len == 33);
SHA256(hash_buf, hash_len, hash1);
RIPEMD160(hash1, sizeof(hash1), &vxcp->vxc_binres[1]);
switch (test_func(vxcp)) {
case 1:
npoints = 0;
rekey_at = 0;
i = nbatch;
break;
case 2:
goto out;
default:
break;
}
}
c += i;
if (c >= output_interval) {
output_interval = vg_output_timing(vcp, c, &tvstart);
if (output_interval > 250000)
output_interval = 250000;
c = 0;
}
vg_exec_context_yield(vxcp);
}
out:
vg_exec_context_del(&ctx);
vg_context_thread_exit(vcp);
for (i = 0; i < ptarraysize; i++)
if (ppnt[i])
EC_POINT_free(ppnt[i]);
if (pbatchinc)
EC_POINT_free(pbatchinc);
return NULL;
}
#if !defined(_WIN32)
int
count_processors(void)
{
#if defined(__APPLE__)
int count = sysconf(_SC_NPROCESSORS_ONLN);
#else
FILE *fp;
char buf[512];
int count = 0;
fp = fopen("/proc/cpuinfo", "r");
if (!fp)
return -1;
while (fgets(buf, sizeof(buf), fp)) {
if (!strncmp(buf, "processor\t", 10))
count += 1;
}
fclose(fp);
#endif
return count;
}
#endif
int
start_threads(vg_context_t *vcp, int nthreads)
{
pthread_t thread;
if (nthreads <= 0) {
/* Determine the number of threads */
nthreads = count_processors();
if (nthreads <= 0) {
fprintf(stderr,
"ERROR: could not determine processor count\n");
nthreads = 1;
}
}
if (vcp->vc_verbose > 1) {
fprintf(stderr, "Using %d worker thread(s)\n", nthreads);
}
while (--nthreads) {
if (pthread_create(&thread, NULL, vg_thread_loop, vcp))
return 0;
}
vg_thread_loop(vcp);
return 1;
}
void
usage(const char *name)
{
fprintf(stderr,
"Vanitygen %s (" OPENSSL_VERSION_TEXT ")\n"
"Usage: %s [-vqnrik1NT] [-t <threads>] [-f <filename>|-] [<pattern>...]\n"
"Generates a bitcoin receiving address matching <pattern>, and outputs the\n"
"address and associated private key. The private key may be stored in a safe\n"
"location or imported into a bitcoin client to spend any balance received on\n"
"the address.\n"
"By default, <pattern> is interpreted as an exact prefix.\n"
"\n"
"Options:\n"
"-v Verbose output\n"
"-q Quiet output\n"
"-n Simulate\n"
"-r Use regular expression match instead of prefix\n"
" (Feasibility of expression is not checked)\n"
"-i Case-insensitive prefix search\n"
"-k Keep pattern and continue search after finding a match\n"
"-1 Stop after first match\n"
"-a <amount> Stop after generating <amount> addresses/keys\n"
"-C <altcoin> Generate an address for specific altcoin, use \"-C LIST\" to view\n"
" a list of all available altcoins, argument is case sensitive!\n"
"-X <version> Generate address with the given version\n"
"-Y <version> Specify private key version (-X provides public key)\n"
"-F <format> Generate address with the given format (pubkey, compressed, script)\n"
"-P <pubkey> Specify base public key for piecewise key generation\n"
"-e Encrypt private keys, prompt for password\n"
"-E <password> Encrypt private keys with <password> (UNSAFE)\n"
"-t <threads> Set number of worker threads (Default: number of CPUs)\n"
"-f <file> File containing list of patterns, one per line\n"
" (Use \"-\" as the file name for stdin)\n"
"-o <file> Write pattern matches to <file>\n"
"-s <file> Seed random number generator from <file>\n"
"-Z <prefix> Private key prefix in hex (vipco.in)\n"
"-z Format output of matches in CSV(disables verbose mode)\n"
" Output as [COIN],[PREFIX],[ADDRESS],[PRIVKEY]\n",
version, name);
}
#define MAX_FILE 4
int
main(int argc, char **argv)
{
int addrtype = 0;
int scriptaddrtype = 5;
int privtype = 128;
int pubkeytype;
enum vg_format format = VCF_PUBKEY;
int regex = 0;
int caseinsensitive = 0;
int verbose = 1;
int simulate = 0;
int remove_on_match = 1;
int only_one = 0;
int numpairs = 0;
int csv = 0;
int prompt_password = 0;
int opt;
char *seedfile = NULL;
char pwbuf[128];
const char *result_file = NULL;
const char *key_password = NULL;
char **patterns;
int npatterns = 0;
int nthreads = 0;
vg_context_t *vcp = NULL;
EC_POINT *pubkey_base = NULL;
char privkey_prefix[32];
int privkey_prefix_length = 0;
FILE *pattfp[MAX_FILE], *fp;
int pattfpi[MAX_FILE];
int npattfp = 0;
int pattstdin = 0;
int compressed = 0;
int i;
while ((opt = getopt(argc, argv, "vqnrik1ezE:P:C:X:Y:F:t:h?f:o:s:Z:a:")) != -1) {
switch (opt) {
case 'c':
compressed = 1;
break;
case 'v':
verbose = 2;
break;
case 'q':
verbose = 0;
break;
case 'n':
simulate = 1;
break;
case 'r':
regex = 1;
break;
case 'i':
caseinsensitive = 1;
break;
case 'k':
remove_on_match = 0;
break;
case 'a':
remove_on_match = 0;
numpairs = atoi(optarg);
break;
case '1':
only_one = 1;
break;
case 'z':
csv = 1;
break;
/*BEGIN ALTCOIN GENERATOR*/
case 'C':
strcpy(ticker, optarg);
strcat(ticker, " ");
/* Start AltCoin Generator */
if (strcmp(optarg, "LIST")== 0) {
fprintf(stderr,
"Usage example \"./oclvanitygen -C LTC Lfoo\"\n"
"List of Available Alt-Coins for Address Generation\n"
"---------------------------------------------------\n"
"Argument(UPPERCASE) : Coin : Address Prefix\n"
"---------------\n"
"42 : 42coin : 4\n"
"AC : Asiacoin : A\n"
"ACM : Actinium : N\n"
"AIB : Advanced Internet Block by IOBOND : A\n"
"ANC : Anoncoin : A\n"
"ARS : Arkstone : A\n"
"ATMOS : Atmos : N\n"
"AUR : Auroracoin : A\n"
"AXE : Axe : P\n"
"BLAST : BLAST : B\n"
"BLK : Blackcoin : B\n"
"BWK : Bulwark : b\n"
"BQC : BBQcoin : b\n"
"BTC : Bitcoin : 1\n"
"TEST : Bitcoin Testnet : m or n\n"
"BTCD : Bitcoin Dark : R\n"
"CCC : Chococoin : 7\n"
"CCN : Cannacoin : C\n"
"CDN : Canadaecoin : C\n"
"CIV : Civitas : C\n"
"tCIV : Civitas Testnet : y\n"
"CLAM : Clamcoin : x\n"
"CNC : Chinacoin : C\n"
"CNOTE : C-Note : C\n"
"CON : PayCon : P\n"
"CRW : Crown : 1\n"
"DASH : Dash : X\n"
"DEEPONION : DeepOnion : D\n"
"DNR: Denarius: D\n"
"DGB : Digibyte : D\n"
"DGC : Digitalcoin : D\n"
"DMD : Diamond : d\n"
"DOGED : Doge Dark Coin : D\n"
"DOGE : Dogecoin : D\n"
"DOPE : Dopecoin : 4\n"
"DVC : Devcoin : 1\n"
"EFL : Electronic-Gulden-Foundation : L\n"
"EMC : Emercoin : E\n"
"EXCL : Exclusivecoin : E\n"
"FAIR : Faircoin2 : f\n"
"FLOZ : FLOZ : F\n"
"FTC : Feathercoin : 6 or 7\n"
"GAME : GameCredits : G\n"
"GAP : Gapcoin : G\n"
"GCR : Global Currency Reserve : G\n"
"GRC : GridcoinResearch : R or S\n"
"GRLC : Garlicoin : G\n"
"GRS : Groestlcoin : F\n"
"GUN : Guncoin : G or H\n"
"HAM : HamRadiocoin : 1\n"
"HBN : HoboNickels(BottleCaps) : E or F\n"
"HODL : HOdlcoin : H\n"
"IXC : Ixcoin : x\n"
"JBS : Jumbucks : J\n"
"JIN : Jincoin : J\n"
"KMD : Komodo (and assetchains) : R\n"
"KORE : Kore : K\n"
"LBRY : LBRY : b\n"
"LEAF : Leafcoin : f\n"
"LTC : Litecoin : L\n"
"MMC : Memorycoin : M\n"
"MONA : Monacoin : M\n"
"MUE : Monetary Unit : 7\n"
"MYRIAD : Myriadcoin : M\n"
"MZC : Mazacoin : M\n"
"NEET : NEETCOIN : N\n"
"NEOS : Neoscoin : S\n"
"NLG : Gulden : G\n"
"NMC : Namecoin : M or N\n"
"NVC : Novacoin : 4\n"
"NYAN : Nyancoin : K\n"
"OK : OK Cash : P\n"
"OMC : Omnicoin : o\n"
"PIGGY : Piggycoin : p\n"
"PINK : Pinkcoin : 2\n"
"PIVX : PIVX : D\n"
"PKB : Parkbyte : P\n"
"PND : Pandacoin : P\n"
"POT : Potcoin : P\n"
"PPC : Peercoin : P\n"
"PTC : Pesetacoin : K\n"
"PTS : Protoshares : P\n"
"QTUM : Qtum : Q\n"
"RBY : Rubycoin : R\n"
"RDD : Reddcoin : R\n"
"RIC : Riecoin : R\n"
"ROI : ROIcoin: R\n"
"RVN : Ravencoin : R\n"
"ROGER : TheHolyRogerCoin: R\n"
"SCA : Scamcoin : S\n"
"SDC : Shadowcoin : S\n"
"SKC : Skeincoin : S\n"
"SPR : Spreadcoin : S\n"
"START : Startcoin : s\n"
"SXC : Sexcoin : R or S\n"
"TPC : Templecoin : T\n"
"TUX : Tuxcoin : T\n"
"UIS : Unitus : U\n"
"UNO : Unobtanium : u\n"
"VIA : Viacoin : V\n"
"VIPS : VIPSTARCOIN : V\n"
"VPN : Vpncoin : V\n"
"VTC : Vertcoin : V\n"
"WDC : Worldcoin Global : W\n"
"WKC : Wankcoin : 1\n"
"WUBS : Dubstepcoin : D\n"
"XC : XCurrency : X\n"
"XPM : Primecoin : A\n"
"YAC : Yacoin : Y\n"
"YTN : Yenten : Y\n"
"ZNY : BitZeny : Z\n"
"ZOOM : Zoom coin : i\n"
"ZRC : Ziftrcoin : Z\n"
);
return 1;
}
else
if (strcmp(optarg, "ACM")== 0) {
fprintf(stderr,
"Generating Actinium Address\n");
addrtype = 53;
privtype = 181;
break;
}
else
if (strcmp(optarg, "ROGER")== 0) {
fprintf(stderr,
"Generating ROGER Address\n");
addrtype = 61;
privtype = 176;
break;
}
else
if (strcmp(optarg, "PIVX")== 0) {
fprintf(stderr,
"Generating PIVX Address\n");
addrtype = 30;
privtype = 212;
break;
}
else
if (strcmp(optarg, "KMD")== 0) {
fprintf(stderr,
"Generating KMD Address\n");
addrtype = 60;
privtype = 188;
break;
}
else
if (strcmp(optarg, "PINK")== 0) {
fprintf(stderr,
"Generating PINK Address\n");
addrtype = 3;
privtype = 131;
break;
}
else
if (strcmp(optarg, "DEEPONION")== 0) {
fprintf(stderr,
"Generating DEEPONION Address\n");
addrtype = 31;
privtype = 159;
break;
}
else
if (strcmp(optarg, "DNR")== 0) {
fprintf(stderr,
"Generating DNR Address\n");
addrtype = 30;
privtype = 158;
break;
}
else
if (strcmp(optarg, "DMD")== 0) {
fprintf(stderr,
"Generating DMD Address\n");
addrtype = 90;
privtype = 218;
break;
}
else
if (strcmp(optarg, "GUN")== 0) {
fprintf(stderr,
"Generating GUN Address\n");
addrtype = 39;
privtype = 167;
break;
}
else
if (strcmp(optarg, "HAM")== 0) {
fprintf(stderr,
"Generating HAM Address\n");
addrtype = 0;
privtype = 128;
break;
}
else
if (strcmp(optarg, "DVC")== 0) {
fprintf(stderr,
"Generating DVC Address\n");
addrtype = 0;
privtype = 128;
break;
}
else
if (strcmp(optarg, "42")== 0) {
fprintf(stderr,
"Generating 42 Address\n");
addrtype = 8;
privtype = 136;
break;
}
else
if (strcmp(optarg, "WKC")== 0) {
fprintf(stderr,
"Generating WKC Address\n");
addrtype = 0;
privtype = 128;
break;
}
else
if (strcmp(optarg, "SPR")== 0) {
fprintf(stderr,
"Generating SPR Address\n");
addrtype = 63;
privtype = 191;
break;
}
else
if (strcmp(optarg, "SCA")== 0) {
fprintf(stderr,
"Generating SCA Address\n");
addrtype = 63;
privtype = 191;
break;
}
else
if (strcmp(optarg, "GAP")== 0) {
fprintf(stderr,
"Generating GAP Address\n");
addrtype = 38;
privtype = 166;
break;
}
else
if (strcmp(optarg, "CCC")== 0) {
fprintf(stderr,
"Generating CCC Address\n");
addrtype = 15;
privtype = 224;
break;
}
else
if (strcmp(optarg, "PIGGY")== 0) {
fprintf(stderr,
"Generating PIGGY Address\n");
addrtype = 118;
privtype = 246;
break;
}
else
if (strcmp(optarg, "WDC")== 0) {
fprintf(stderr,
"Generating WDC Address\n");
addrtype = 73;
privtype = 201;
break;
}
else
if (strcmp(optarg, "EMC")== 0) {
fprintf(stderr,
"Generating Emercoin Address\n");
addrtype = 33;
privtype = 128;
break;
}
else
if (strcmp(optarg, "EXCL")== 0) {
fprintf(stderr,
"Generating EXCL Address\n");
addrtype = 33;
privtype = 161;
scriptaddrtype = -1;
break;
}
else
if (strcmp(optarg, "XC")== 0) {
fprintf(stderr,
"Generating XC Address\n");
addrtype = 75;
privtype = 203;
break;
}
else
if (strcmp(optarg, "WUBS")== 0) {
fprintf(stderr,
"Generating WUBS Address\n");
addrtype = 29;
privtype = 157;
break;
}
else
if (strcmp(optarg, "SXC")== 0) {
fprintf(stderr,
"Generating SXC Address\n");
addrtype = 62;
privtype = 190;
break;
}
else
if (strcmp(optarg, "SKC")== 0) {
fprintf(stderr,
"Generating SKC Address\n");
addrtype = 63;
privtype = 226;
break;
}
else
if (strcmp(optarg, "PTS")== 0) {
fprintf(stderr,
"Generating PTS Address\n");
addrtype = 56;
privtype = 184;
break;
}
else
if (strcmp(optarg, "NLG")== 0) {
fprintf(stderr,
"Generating NLG Address\n");
addrtype = 38;
privtype = 166;
break;
}
else
if (strcmp(optarg, "MMC")== 0) {
fprintf(stderr,
"Generating MMC Address\n");
addrtype = 50;
privtype = 178;
break;
}
else
if (strcmp(optarg, "LEAF")== 0) {
fprintf(stderr,
"Generating LEAF Address\n");
addrtype = 95;
privtype = 223;
break;
}
else
if (strcmp(optarg, "ROI")== 0) {
fprintf(stderr,
"Generating ROI Address\n");
addrtype = 60;
privtype = 128;
break;
}
else
if (strcmp(optarg, "HODL")== 0) {
fprintf(stderr,
"Generating HODL Address\n");
addrtype = 40;
privtype = 168;
break;
}
else
if (strcmp(optarg, "FLOZ")== 0) {
fprintf(stderr,
"Generating FLOZ Address\n");
addrtype = 35;
privtype = 163;
break;
}
else
if (strcmp(optarg, "FAIR")== 0) {
fprintf(stderr,
"Generating FAIR Address\n");
addrtype = 95;
privtype = 223;
break;
}
else
if (strcmp(optarg, "CON")== 0) {
fprintf(stderr,
"Generating CON Address\n");
addrtype = 55;
privtype = 183;
break;
}
else
if (strcmp(optarg, "AUR")== 0) {
fprintf(stderr,
"Generating AUR Address\n");
addrtype = 23;
privtype = 151;
break;
}
else
if (strcmp(optarg, "GRC")== 0) {
fprintf(stderr,
"Generating GRC Address\n");
addrtype = 62;
privtype = 190;
break;
}
else
if (strcmp(optarg, "RIC")== 0) {
fprintf(stderr,
"Generating RIC Address\n");
addrtype = 60;
privtype = 128;
break;
}
else
if (strcmp(optarg, "UNO")== 0) {
fprintf(stderr,
"Generating UNO Address\n");
addrtype = 130;
privtype = 224;
break;
}
else
if (strcmp(optarg, "UIS")== 0) {
fprintf(stderr,
"Generating UIS Address\n");
addrtype = 68;
privtype = 132;
break;
}
else
if (strcmp(optarg, "MYRIAD")== 0) {
fprintf(stderr,
"Generating MYRIAD Address\n");
addrtype = 50;
privtype = 178;
break;
}
else
if (strcmp(optarg, "BQC")== 0) {
fprintf(stderr,
"Generating BQC Address\n");
addrtype = 85;
privtype = 213;
break;
}
else
if (strcmp(optarg, "YAC")== 0) {
fprintf(stderr,
"Generating YAC Address\n");
addrtype = 77;
privtype = 205;
break;
}
else
if (strcmp(optarg, "PTC")== 0) {
fprintf(stderr,
"Generating PTC Address\n");
addrtype = 47;
privtype = 175;
break;
}
else
if (strcmp(optarg, "RDD")== 0) {
fprintf(stderr,
"Generating RDD Address\n");
addrtype = 61;
privtype = 189;
break;
}
else
if (strcmp(optarg, "NYAN")== 0) {
fprintf(stderr,
"Generating NYAN Address\n");
addrtype = 45;
privtype = 173;
break;
}
else
if (strcmp(optarg, "IXC")== 0) {
fprintf(stderr,
"Generating IXC Address\n");
addrtype = 138;
privtype = 266;
break;
}
else
if (strcmp(optarg, "CNC")== 0) {
fprintf(stderr,
"Generating CNC Address\n");
addrtype = 28;
privtype = 156;
break;
}
else
if (strcmp(optarg, "CNOTE")== 0) {
fprintf(stderr,
"Generating C-Note Address\n");
addrtype = 28;
privtype = 186;
break;
}
else
if (strcmp(optarg, "ARS")== 0) {
fprintf(stderr,
"Generating ARS Address\n");
addrtype = 23;
privtype = 151;
break;
}
else
if (strcmp(optarg, "ANC")== 0) {
fprintf(stderr,
"Generating ANC Address\n");
addrtype = 23;
privtype = 151;
break;
}
else
if (strcmp(optarg, "OMC")== 0) {
fprintf(stderr,
"Generating OMC Address\n");
addrtype = 115;
privtype = 243;
break;
}
else
if (strcmp(optarg, "POT")== 0) {
fprintf(stderr,
"Generating POT Address\n");
addrtype = 55;
privtype = 183;
break;
}
else
if (strcmp(optarg, "EFL")== 0) {
fprintf(stderr,
"Generating EFL Address\n");
addrtype = 48;
privtype = 176;
break;
}
else
if (strcmp(optarg, "DOGED")== 0) {
fprintf(stderr,
"Generating DOGED Address\n");
addrtype = 30;
privtype = 158;
break;
}
else
if (strcmp(optarg, "OK")== 0) {
fprintf(stderr,
"Generating OK Address\n");
addrtype = 55;