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completed save function

This commit is contained in:
jsorg71 2007-06-08 18:20:09 +00:00
parent a5fd28f4f5
commit a6d3edf2a2
1 changed files with 70 additions and 5 deletions
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75
keygen/keygen.c
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@ -49,20 +49,84 @@ out_params(void)
/*****************************************************************************/
static int APP_CC
sign_key(char* e_data, int e_len, char* n_data, int n_len,
char* d_data, int d_len, char* sig_data, int sign_len)
char* d_data, int d_len, char* sign_data, int sign_len)
{
g_writeln("sign here");
g_writeln("todo sign here");
g_writeln("");
return 0;
}
/*****************************************************************************/
static int APP_CC
save_all(char* e_data, int e_len, char* n_data, int n_len,
char* d_data, int d_len, char* sig_data, int sign_len)
write_out_line(int fd, char* name, char* data, int len)
{
g_writeln("save to rsakeys.ini here");
int max;
int error;
int index;
int data_item;
int buf_pos;
char* buf;
char* text;
text = (char*)g_malloc(256, 0);
max = len;
max = max * 10;
buf_pos = g_strlen(name);
max = max + buf_pos + 16;
buf = (char*)g_malloc(max, 0);
g_strncpy(buf, name, max - 1);
buf[buf_pos] = '=';
buf_pos++;
for (index = 0; index < len; index++)
{
data_item = (unsigned char)data[index];
g_snprintf(text, 255, "0x%2.2x", data_item);
if (index != 0)
{
buf[buf_pos] = ',';
buf_pos++;
}
buf[buf_pos] = text[0];
buf_pos++;
buf[buf_pos] = text[1];
buf_pos++;
buf[buf_pos] = text[2];
buf_pos++;
buf[buf_pos] = text[3];
buf_pos++;
}
buf[buf_pos] = '\n';
buf_pos++;
buf[buf_pos] = 0;
error = g_file_write(fd, buf, buf_pos) == -1;
g_free(buf);
g_free(text);
return error;
}
/*****************************************************************************/
static int APP_CC
save_all(char* e_data, int e_len, char* n_data, int n_len,
char* d_data, int d_len, char* sign_data, int sign_len)
{
int fd;
g_writeln("saving to rsakeys.ini");
g_writeln("");
if (g_file_exist("rsakeys.ini"))
{
g_file_delete("rsakeys.ini");
}
fd = g_file_open("rsakeys.ini");
if (fd > 0)
{
g_file_write(fd, "[keys]\n", 7);
write_out_line(fd, "pub_exp", e_data, e_len);
write_out_line(fd, "pub_mod", n_data, n_len);
write_out_line(fd, "pub_sig", sign_data, sign_len);
write_out_line(fd, "pri_exp", d_data, d_len);
}
g_file_close(fd);
return 0;
}
@ -137,6 +201,7 @@ key_gen(void)
g_writeln("public modulus size %d bytes", n_len);
g_hexdump(n_data, n_len);
g_writeln("");
/* signature is same size as public modulus */
sign_data = (char*)g_malloc(n_len, 1);
sign_len = n_len;
}