int ejoy_decrypt_auth_token(const char* token, unsigned int token_sz, const char* svr_pass,
unsigned int svr_pass_sz, const char* svr_sig, unsigned int svr_sig_sz, struct ejoy_token* t)
{
if (token_sz != 160)
{
//token长度无效
return 1;
}
char ts[128];
memcpy(ts, token, 128);
char tss[16];
fromhex(token+128, tss, 16);
MD5_CTX md5;
MD5Init(&md5);
char decrypt[16];
MD5Update(&md5, (unsigned char*)ts, 128);
MD5Update(&md5, (unsigned char*)svr_sig, svr_sig_sz);
MD5Final(&md5, (unsigned char*)decrypt);
for (int i = 0; i < 16; i++)
{
if (tss[i] != decrypt[i])
{
//token验证失败
return 1;
}
}
char tsss[64];
fromhex(token, tsss, 64);
CRijndael oRijndael;
oRijndael.MakeKey((char*)svr_pass, NULL, svr_pass_sz, svr_pass_sz);
char ret[64];
oRijndael.Decrypt(tsss, ret, 64, CRijndael::ECB);
char temp[3][64] = {0};
int index = 0;
int pos = 0;
for (int i = 0; i < 64; i++)
{
if (ret[i] == '\n')
{
index++;
pos = 0;
}
else
{
temp[index][pos++] = ret[i];
}
}
//token验证成功
memcpy(t->uid, temp[0], sizeof(t->uid));
t->timestamp = atol(temp[1]);
t->randomkey = atol(temp[2]);
return 0;
}
static int
lexhexstring(fz_stream *f, char *buf, int n)
{
char *s = buf;
char *e = buf + n;
int a = 0, x = 0;
int c;
while (s < e)
{
c = fz_readbyte(f);
switch (c)
{
case ISWHITE:
break;
case ISHEX:
if (x)
{
*s++ = a * 16 + fromhex(c);
x = !x;
}
else
{
a = fromhex(c);
x = !x;
}
break;
case '>':
default:
goto end;
}
}
end:
return s - buf;
}
static char *
get_spec_by_uuid(const char *s, int *major, int *minor)
{
unsigned char uuid[16];
int i;
if (strlen(s) != 36 || s[8] != '-' || s[13] != '-'
|| s[18] != '-' || s[23] != '-'
) {
goto bad_uuid;
}
for (i = 0; i < 16; i++) {
if (*s == '-')
s++;
if (!isxdigit(s[0]) || !isxdigit(s[1]))
goto bad_uuid;
uuid[i] = ((fromhex(s[0]) << 4) | fromhex(s[1]));
s += 2;
}
return get_spec_by_x(UUID, (char *)uuid, major, minor);
bad_uuid:
fprintf(stderr, _("mount: bad UUID"));
return 0;
}
static void
lexname(fz_stream *f, unsigned char *s, int n)
{
unsigned char *p = s;
unsigned char *q = s;
while (n > 1)
{
if (!isregular(fz_peekbyte(f)))
break;
*s++ = fz_readbyte(f);
n--;
}
*s = '\0';
while (*p)
{
if (p[0] == '#' && p[1] != 0 && p[2] != 0)
{
*q++ = fromhex(p[1]) * 16 + fromhex(p[2]);
p += 3;
}
else
*q++ = *p++;
}
*q = '\0';
}
void
moritz_func(char *in)
{
if(in[1] == 'r') { // Reception on
rf_moritz_init();
} else if(in[1] == 's' || in[1] == 'f' ) { // Send/Send fast
uint8_t dec[MAX_MORITZ_MSG];
uint8_t hblen = fromhex(in+2, dec, MAX_MORITZ_MSG-1);
if ((hblen-1) != dec[0]) {
DS_P(PSTR("LENERR\r\n"));
return;
}
moritz_sendraw(dec, in[1] == 's');
} else if(in[1] == 'a') { // Auto-Ack
fromhex(in+2, autoAckAddr, 3);
} else if(in[1] == 'w') { // Fake Wall-Thermostat
fromhex(in+2, fakeWallThermostatAddr, 3);
} else { // Off
moritz_on = 0;
}
}
/*
* rfc1738_unescape() - Converts escaped characters (%xy numbers) in
* given the string. %% is a %. %ab is the 8-bit hexadecimal number "ab"
*/
void
rfc1738_unescape(char *s)
{
int i, j; /* i is write, j is read */
for (i = j = 0; s[j]; i++, j++) {
s[i] = s[j];
if (s[j] != '%') {
/* normal case, nothing more to do */
} else if (s[j + 1] == '%') { /* %% case */
j++; /* Skip % */
} else {
/* decode */
int v1, v2, x;
v1 = fromhex(s[j + 1]);
if (v1 < 0)
continue; /* non-hex or \0 */
v2 = fromhex(s[j + 2]);
if (v2 < 0)
continue; /* non-hex or \0 */
x = v1 << 4 | v2;
if (x > 0 && x <= 255) {
s[i] = x;
j += 2;
}
}
}
s[i] = '\0';
}
static int
lexhexstring(fz_stream *f, unsigned char *buf, int n)
{
unsigned char *s = buf;
unsigned char *e = buf + n;
int a = 0, x = 0;
int c;
while (s < e)
{
c = fz_readbyte(f);
if (c == '>')
break;
else if (iswhite(c))
continue;
else if (ishex(c))
{
if (x)
{
*s++ = a * 16 + fromhex(c);
x = !x;
}
else
{
a = fromhex(c);
x = !x;
}
}
else
break;
}
return s - buf;
}
END_TEST
START_TEST(test_bip32_compare)
{
HDNode node1, node2, node3;
int i, r;
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node1);
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node2);
for (i = 0; i < 300; i++) {
memcpy(&node3, &node1, sizeof(HDNode));
r = hdnode_private_ckd(&node1, i); ck_assert_int_eq(r, 1);
r = hdnode_public_ckd(&node2, i); ck_assert_int_eq(r, 1);
r = hdnode_public_ckd(&node3, i); ck_assert_int_eq(r, 1);
ck_assert_int_eq(node1.depth, node2.depth);
ck_assert_int_eq(node1.depth, node3.depth);
ck_assert_int_eq(node1.fingerprint, node2.fingerprint);
ck_assert_int_eq(node1.fingerprint, node3.fingerprint);
ck_assert_int_eq(node1.child_num, node2.child_num);
ck_assert_int_eq(node1.child_num, node3.child_num);
ck_assert_mem_eq(node1.chain_code, node2.chain_code, 32);
ck_assert_mem_eq(node1.chain_code, node3.chain_code, 32);
ck_assert_mem_eq(node2.private_key, fromhex("0000000000000000000000000000000000000000000000000000000000000000"), 32);
ck_assert_mem_eq(node3.private_key, fromhex("0000000000000000000000000000000000000000000000000000000000000000"), 32);
ck_assert_mem_eq(node1.public_key, node2.public_key, 33);
ck_assert_mem_eq(node1.public_key, node3.public_key, 33);
}
}
//--------------------------------------------------------------------
void
ccreg(char *in)
{
uint8_t hb, out, addr;
if(in[1] == 'w' && fromhex(in+2, &addr, 1) && fromhex(in+4, &hb, 1)) {
cc1100_writeReg(addr, hb);
ccStrobe( CC1100_SCAL );
ccRX();
DH2(addr); DH2(hb); DNL();
} else if(fromhex(in+1, &hb, 1)) {
if(hb == 0x99) {
for(uint8_t i = 0; i < 0x30; i++) {
DH2(cc1100_readReg(i));
if((i&7) == 7)
DNL();
}
} else {
out = cc1100_readReg(hb);
DC('C'); // prefix
DH2(hb); // register number
DS_P( PSTR(" = ") );
DH2(out); // result, hex
DS_P( PSTR(" / ") );
DU(out,2); // result, decimal
DNL();
}
}
}
void dmx_func(char *in) {
uint8_t hb[4], d = 0;
if(in[1] == 'r') { // print latest record
memset( hb, 0, sizeof(hb) );
d = fromhex(in+2, hb, 1);
if(d) {
DH2( dmx_get_level( hb[0] ));
DNL();
}
} else if(in[1] == 'w') {
memset( hb, 0, sizeof(hb) );
d = fromhex(in+2, hb, 2);
if(d == 2) {
dmx_set_level( hb[0], hb[1] );
}
if(d > 0) {
DH2( dmx_get_level( hb[0] ));
DNL();
}
} else if(in[1] == 'c') {
DU( channel_count, 3 );
DNL();
}
}
END_TEST
START_TEST(test_sign_speed)
{
uint8_t sig[64], priv_key[32], msg[256];
size_t i;
int res;
for (i = 0; i < sizeof(msg); i++) {
msg[i] = i * 1103515245;
}
clock_t t = clock();
memcpy(priv_key, fromhex("c55ece858b0ddd5263f96810fe14437cd3b5e1fbd7c6a2ec1e031f05e86d8bd5"), 32);
for (i = 0 ; i < 250; i++) {
res = ecdsa_sign(priv_key, msg, sizeof(msg), sig);
ck_assert_int_eq(res, 0);
}
memcpy(priv_key, fromhex("509a0382ff5da48e402967a671bdcde70046d07f0df52cff12e8e3883b426a0a"), 32);
for (i = 0 ; i < 250; i++) {
res = ecdsa_sign(priv_key, msg, sizeof(msg), sig);
ck_assert_int_eq(res, 0);
}
printf("Signing speed: %0.2f sig/s\n", 500.0f / ((float)(clock() - t) / CLOCKS_PER_SEC));
}
static int
logchar (FILE *fp)
{
int ch;
int ch2;
ch = fgetc (fp);
fputc (ch, stdout);
fflush (stdout);
switch (ch)
{
case '\n':
ch = EOL;
break;
case '\\':
ch = fgetc (fp);
fputc (ch, stdout);
fflush (stdout);
switch (ch)
{
case '\\':
break;
case 'b':
ch = '\b';
break;
case 'f':
ch = '\f';
break;
case 'n':
ch = '\n';
break;
case 'r':
ch = '\r';
break;
case 't':
ch = '\t';
break;
case 'v':
ch = '\v';
break;
case 'x':
ch2 = fgetc (fp);
fputc (ch2, stdout);
fflush (stdout);
ch = fromhex (ch2) << 4;
ch2 = fgetc (fp);
fputc (ch2, stdout);
fflush (stdout);
ch |= fromhex (ch2);
break;
default:
/* Treat any other char as just itself */
break;
}
default:
break;
}
return (ch);
}
static void hextomem(uint8_t *mem, const char *buf, int len)
{
int i;
for(i = 0; i < len; i++) {
mem[i] = (fromhex(buf[0]) << 4) | fromhex(buf[1]);
buf += 2;
}
}
int NonBlockInput::doDecode(char* src, char* dev, int* sub, byte* dest)
{
int ret;
int count;
int len;
bool isHex; // HEX->Binary conversion
char* start = src;
byte cs = 0;
byte cs2;
int i;
*dev++ = *src++;
*dev++ = *src++;
*dev = '\0';
if (' ' != *src++) return -1;
*sub = *src++ - '0';
if (' ' != *src++) return -2;
isHex = ('-' == *src);
if (isHex) src++;
len = atoi(src);
count = 1;
if (len > 9) count = 2;
if (len > 99) count = 3;
if (len > 999) count = 4;
src += count;
if (' ' != *src++) return -3;
if (isHex) {
count++; // allow for '-'
int b;
for (i=0; i<len; i++) {
if (-1 == (b = fromhex(src))) return -4;
*dest++ = b;
src+=2;
if (' ' != *src++) return -5;
}
ret = len;
count += 3+2+(3*len);
} else {
for (i=0; i<len; i++) *dest++ = *src++;
if (' ' != *src++) return -7;
ret = len;
count += 3+2+1+len;
}
for (i=0; i<count; i++) cs += start[i];
cs2 = fromhex(src);
if (0 != (0xFF & (cs + cs2))) {
Serial.print("doDecode: ");
Serial.print(cs, HEX);
Serial.print(" + ");
Serial.print(cs2, HEX);
Serial.print(" = ");
Serial.println(cs+cs2, HEX);
return -8;
}
return ret;
}
int main() {
char test[] = "deadbeef";
char test2[] = "0xcafebabe";
char test3[] = "yo mama";
printf("%s = %lu\n%s = %lu\n%s = %lu\n",
test, fromhex(test),
test2, fromhex(test2),
test3, fromhex(test3)
);
return 0;
}
void
write_eeprom(char *in)
{
uint8_t hb[6], d = 0;
#ifdef HAS_ETHERNET
if(in[1] == 'i') {
uint8_t *addr = 0;
if(in[2] == 'm') { d=6; fromhex(in+3,hb,6); addr=EE_MAC_ADDR;
} else if(in[2] == 'd') { d=1; fromdec(in+3,hb); addr=EE_USE_DHCP;
} else if(in[2] == 'a') { d=4; fromip (in+3,hb,4); addr=EE_IP4_ADDR;
} else if(in[2] == 'n') { d=4; fromip (in+3,hb,4); addr=EE_IP4_NETMASK;
} else if(in[2] == 'g') { d=4; fromip (in+3,hb,4); addr=EE_IP4_GATEWAY;
} else if(in[2] == 'p') { d=2; fromdec(in+3,hb); addr=EE_IP4_TCPLINK_PORT;
} else if(in[2] == 'N') { d=4; fromip (in+3,hb,4); addr=EE_IP4_NTPSERVER;
} else if(in[2] == 'o') { d=1; fromhex(in+3,hb,1); addr=EE_IP4_NTPOFFSET;
#ifdef HAS_NTP
extern int8_t ntp_gmtoff;
ntp_gmtoff = hb[0];
#endif
}
for(uint8_t i = 0; i < d; i++)
ewb(addr++, hb[i]);
} else
#endif
{
uint16_t addr;
d = fromhex(in+1, hb, 3);
if(d < 2)
return;
if(d == 2)
addr = hb[0];
else
addr = (hb[0] << 8) | hb[1];
ewb((uint8_t*)addr, hb[d-1]);
if (addr == 15 || addr == 16 || addr == 17)
checkFrequency();
// If there are still bytes left, then write them too
in += (2*d+1);
while(in[0]) {
addr++;
if(!fromhex(in, hb, 1))
return;
ewb((uint8_t*)addr++, hb[0]);
in += 2;
}
}
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CCertUtils::ConvHex (BYTE *pIn,
DWORD dwLen,
BYTE *pOut
)
{
#define fromhex(x) (x-((x>='0')&&(x<='9')?'0':((x>='A')&&(x<='F')?'7':'W')))
register DWORD i;
for(i=0; i < dwLen; i+=2)
{
pOut[ i / 2 ] = ( BYTE )( ( fromhex( pIn[ i ] ) << 4 ) + fromhex( pIn[ i + 1 ] ) );
}
}
unsigned int scan_ip6_flat(const char *s,char ip[16])
{
int i;
for (i=0; i<16; i++) {
int tmp;
tmp=fromhex(*s++);
if (tmp<0) return 0;
ip[i]=tmp << 4;
tmp=fromhex(*s++);
if (tmp<0) return 0;
ip[i]+=tmp;
}
return 32;
}
ssize_t scan_urlencoded_query(char **string, char *deststring, SCAN_SEARCHPATH_FLAG flags) {
const unsigned char* s=*(const unsigned char**) string;
unsigned char *d = (unsigned char*)deststring;
unsigned char b, c, f;
/* This is the main decoding loop.
'flag' determines, which characters are non-terminating in current context
(ie. stop at '=' and '&' if scanning for a 'param'; stop at '?' if scanning for the path )
*/
while( ( f = is_unreserved[ c = *s++ ] ) & flags ) {
/* When encountering an url escaped character, try to decode */
if( c=='%') {
if( ( b = fromhex(*s++) ) == 0xff ) return -1;
if( ( c = fromhex(*s++) ) == 0xff ) return -1;
c|=(b<<4);
}
/* Write (possibly decoded) character to output */
*d++ = c;
}
switch( c ) {
case 0: case '\r': case '\n': case ' ':
/* If we started scanning on a hard terminator, indicate we've finished */
if( d == (unsigned char*)deststring ) return -2;
/* Else make the next call to scan_urlencoded_param encounter it again */
--s;
break;
case '?':
/* XXX to help us parse path?param=value?param=value?... sent by µTorrent 1600
do not return an error but silently terminate
if( flags != SCAN_PATH ) return -1; */
break;
case '=':
if( flags != SCAN_SEARCHPATH_PARAM ) return -1;
break;
case '&':
if( flags == SCAN_PATH ) return -1;
if( flags == SCAN_SEARCHPATH_PARAM ) --s;
break;
default:
return -1;
}
*string = (char *)s;
return d - (unsigned char*)deststring;
}
/////////////////////////////////////////////////////////////////////
// First byte, hex: Row number if less then 32, Display text in title else
// Rest: Text to display, up to 16 char.
// 00:title (big font).
// 01-08:body
// 09:scroll up, add row at bottom
// 0A:scroll down, add row at top
// 0B:redraw screen.
// FF:control functions: Switch LCD on/of, set contrast
void
lcdfunc(char *in)
{
uint8_t hb[4];
uint8_t narg = fromhex(in+1, hb, 4);
if(narg > 0 && hb[0] == 0xFF) {
if(hb[1] != 0xFF) lcd_switch(hb[1]);
if(hb[2] != 0xFF) lcd_contrast(hb[2]);
#ifdef LCD_BL_PWM
if(hb[3] != 0xFF) lcd_brightness(hb[3]);
#endif
return;
}
if(narg == 0 || hb[0] >= 0x20) { // Strange lines go to the title
hb[0] = 0;
in += 1;
} else {
in += 3;
}
lcd_putline(hb[0], in);
}
static char *hex2strn(const char *data, const int len)
{
if (len == 0) {
return NULL;
}
int i, j;
int result_len = len/2 + 1;
char *result = (char *)malloc((result_len + 1) * sizeof(char));
for (i=0, j=0; i<len; i+=2) {
result[j++] = fromhex(data[i]) << 4 | fromhex(data[i+1]);
}
result[j] = 0x00;
return result;
}
//--------------------------------------------------------------------
void
ccreg(char *in)
{
uint8_t hb, out;
if(fromhex(in+1, &hb, 1)) {
if(hb == 0x99) {
for(uint8_t i = 0; i < 0x30; i++) {
DH2(cc1100_readReg(i));
if((i&7) == 7)
DNL();
}
} else {
out = cc1100_readReg(hb);
DC('C'); // prefix
DH2(hb); // register number
DS_P( PSTR(" = ") );
DH2(out); // result, hex
DS_P( PSTR(" / ") );
DU(out,2); // result, decimal
DNL();
}
}
}
// LED
void
ledfunc(char *in)
{
fromhex(in+1, &led_mode, 1);
#ifdef XLED
switch (led_mode) {
case 0:
xled_pattern = 0;
break;
case 1:
xled_pattern = 0xffff;
break;
case 2:
xled_pattern = 0xff00;
break;
case 3:
xled_pattern = 0xa000;
break;
case 4:
xled_pattern = 0xaa00;
break;
}
#else
if(led_mode & 1)
LED_ON();
else
LED_OFF();
#endif
ewb(EE_LED, led_mode);
}
uint8_t is_dcon_frame( uint8_t *cp, uint8_t len )
{
if( cp[len-1] != 0x0D )
return 0;
switch( *cp )
{
case '$':
case '#':
case '%':
case '@':
case '*':
break;
default:
return 0;
}
uint8_t recv_crc = fromhex( cp+len-3 );
uint8_t calc_crc = dcon_checksum( cp, len - 3 );
if( calc_crc != recv_crc )
{
modbus_crc_cnt++;
return 0;
}
return 1;
}
int dmx_fs20_emu(char *in) {
uint8_t hb[4], d = 0;
#ifdef DMX_FS20EMU_HC
if (!strncmp(in+1, DMX_FS20EMU_HC, 4)) {
memset( hb, 0, sizeof(hb) );
d = fromhex(in+5, hb, 2);
if(d == 2) {
switch (hb[1]) {
case 0:
break;
case 0x1 ... 0xf:
hb[1] <<= 4;
break;
case 0x10:
case 0x11:
hb[1] = 0xff;
break;
default:
return 1;
}
dmx_set_level( hb[0], hb[1] );
return 1;
}
}
static int
readahxd(fz_stream *stm, unsigned char *buf, int len)
{
fz_ahxd *state = stm->state;
unsigned char *p = buf;
unsigned char *ep = buf + len;
int a, b, c, odd;
odd = 0;
while (p < ep)
{
if (state->eod)
return p - buf;
c = fz_readbyte(state->chain);
if (c < 0)
return p - buf;
if (ishex(c))
{
if (!odd)
{
a = fromhex(c);
odd = 1;
}
else
{
b = fromhex(c);
*p++ = (a << 4) | b;
odd = 0;
}
}
else if (c == '>')
{
if (odd)
*p++ = (a << 4);
state->eod = 1;
}
else if (!iswhite(c))
{
return fz_throw("bad data in ahxd: '%c'", c);
}
}
return p - buf;
}
static char *get_path(struct request *req, char **host, char **http)
{
char *ret, *in, *out;
if(!strncmp("http://", req->buf + req->cur, 7)) {
char *slash;
req->cur += 7;
*host = req->buf + req->cur;
slash = strpbrk(req->buf + req->cur, "/ \r\n");
if(!slash || *slash != '/') return 0;
req->cur += slash - (req->buf + req->cur);
}
ret = req->buf + req->cur;
for(in = out = ret; *in != ' ' && *in != '\r' && *in != '\n' ; in++, out++) {
if(*in == '%') {
int n;
char c = 0;
if(!*++in) return 0;
if(!in[1]) return 0;
n = fromhex(*in);
if(n < 0) return 0;
c = n << 4;
n = fromhex(*++in);
if(n < 0) return 0;
c |= n;
if(c == '/') return 0;
*out = c;
} else {
*out = *in;
}
}
in++;
*http = in;
for(; *in != '\r' && *in != '\n'; in++);
*in = '\0';
if(strcmp(*http, "") == 0) *http = "HTTP/0.9";
req->cur += in - (req->buf + req->cur);
req->cur++;
if(req->buf[req->cur] == '\n') req->cur++;
*out = '\0';
return ret;
}
//--------------------------------------------------------------------
void
ccsetpa(char *in)
{
uint8_t hb = 2;
fromhex(in+1, &hb, 1);
cc_set_pa(hb);
ccInitChip(EE_CC1100_CFG);
}
int helios_fs20_emu(char *in) {
uint8_t hb[4], d = 0;
#ifdef HELIOS_EMU_HC
if (!strncmp(in+1, HELIOS_EMU_HC, 4)) {
memset( hb, 0, sizeof(hb) );
d = fromhex(in+5, hb, 2);
if(d == 2) {
switch (hb[1]) {
case 0:
helios_set( 0x29, 0 );
break;
case 0x1:
case 0x2:
helios_set( 0x29, 1 );
break;
case 0x3:
case 0x4:
helios_set( 0x29, 3 );
break;
case 0x5:
case 0x6:
helios_set( 0x29, 7 );
break;
case 0x7:
case 0x8:
helios_set( 0x29, 0xf );
break;
case 0x9:
case 0xa:
helios_set( 0x29, 0x1f );
break;
case 0xb:
case 0xc:
helios_set( 0x29, 0x3f );
break;
case 0xd:
case 0xe:
helios_set( 0x29, 0x7f );
break;
case 0xf:
case 0x10:
case 0x11:
helios_set( 0x29, 0xff );
break;
default:
return 1;
}
return 1;
}
}
#endif
return 0;
}
int
fDns_read_secret(const char *filename)
{
// fprintf(stderr, "(%s:%s:%i) filename: '%s'\n", __FILE__, __func__, __LINE__, filename);
file = fopen(filename, "r");
if (file == NULL) {
fprintf(stderr, "(%s:%s:%i) errno: '%s'\n", __FILE__, __func__, __LINE__, strerror(errno));
return -1;
}
while ((read = getline(&line, &len, file)) != -1) {
sl = strlen(line);
// fprintf(stderr, "(%s:%s:%i) '%.*s' sl: %u\n", __FILE__, __func__, __LINE__, sl - 1, line, sl);
if (sl > 63) {
//check if 64 bytes hex...
if (fromhex((const unsigned char *)line, &dnscurve_keys[1 + dnscurve_keys_len].server_secretkey[0])) {
rc = crypto_scalarmult_curve25519_base(&dnscurve_keys[1 + dnscurve_keys_len].server_publickey[0], &dnscurve_keys[1 + dnscurve_keys_len].server_secretkey[0]);
if (rc != 0) {
explicit_bzero((void *)&dnscurve_keys[1 + dnscurve_keys_len].server_secretkey[0], crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES);
fprintf(stderr, "(%s:%s:%i) (crypto_scalarmult_curve25519_base) rc: %i\n", __FILE__, __func__, __LINE__, rc);
} else {
dnscurve_keys[1 + dnscurve_keys_len].hash = fDns_hash_fnv64(&dnscurve_keys[1 + dnscurve_keys_len].server_publickey[0], crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES);
printf("Using hash: '%lu' for public key for host: ", dnscurve_keys[1 + dnscurve_keys_len].hash);
for (rc = 0; rc < crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES; rc++) {
printf("%02x", dnscurve_keys[1 + dnscurve_keys_len].server_publickey[rc]);
}
printf("\n");
dnscurve_keys_len++;
if (dnscurve_keys_len == DNSCURVE_KEYS_SIZE) {
fprintf(stderr, "(%s:%s:%i) Reached the limit of '%i' keys.\n", __FILE__, __func__, __LINE__, dnscurve_keys_len);
break;
}
}
}
}
explicit_bzero((void *)line, len);
len = 0;
if (line != NULL)
free(line);
line = NULL;
}
if (dnscurve_keys_len) {
//the first read secret key is also the DNScurve key.
fDns_dnscurve_the_key = &dnscurve_keys[1];
}
fclose(file);
return 0;
}