1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/*
* $Id: key.c,v 1.2 2001/11/16 11:27:46 majkl Exp $
* RubySSL project
* Copyright (C) 2001 Michal Rokos <m.rokos@sh.cvut.cz>
* All rights reserved.
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details. (You can find the licence
* in LICENCE.txt file.)
*/
#include <openssl/ssl.h>
int main(int argc, char *argv[])
{
RSA *rsa = NULL;
BIO *in = NULL, *out = NULL;
OpenSSL_add_all_algorithms();
if (!(in = BIO_new(BIO_s_file()))) {
printf("BIO in err\n");
return 1;
}
//if (BIO_read_filename(in, "./01key.pem") <= 0) {
if (BIO_read_filename(in, "./01rsapub.pem") <= 0) {
printf("BIO_read err\n");
return 2;
}
//if (!(rsa = PEM_read_bio_RSAPrivateKey(in, NULL, NULL, "pejs8nek"))) {
if (!(rsa = PEM_read_bio_RSAPublicKey(in, NULL, NULL, NULL))) {
printf("PEM read err\n");
BIO_free(in);
return 3;
}
BIO_free(in);
if(rsa->n) printf("n=Yes, "); else printf("n=NO, ");
if(rsa->e) printf("e=Yes, "); else printf("e=NO, ");
if(rsa->d) printf("d=Yes, "); else printf("d=NO, ");
if(rsa->p) printf("p=Yes, "); else printf("p=NO, ");
if(rsa->q) printf("q=Yes, "); else printf("q=NO, ");
if(rsa->dmp1) printf("dmp1=Yes, "); else printf("dmp1=NO, ");
if(rsa->dmq1) printf("dmq1=Yes, "); else printf("dmq1=NO, ");
if(rsa->iqmp) printf("iqmp=Yes\n"); else printf("iqmp=NO\n");
/*
if (!(out = BIO_new(BIO_s_file()))) {
printf("BIO out err\n");
return 4;
}
if (BIO_write_filename(out, "./01rsapriv.pem") <= 0) {
printf("BIO write err\n");
return 5;
}
if (!PEM_write_bio_RSAPrivateKey(out, rsa, EVP_des_ede3_cbc(), NULL, 0, NULL, "alfa")) {
printf("Private err\n");
return 6;
}
BIO_free(out);
if (!(out = BIO_new(BIO_s_file()))) {
printf("BIO out err\n");
return 7;
}
if (BIO_write_filename(out, "./01rsapub.pem") <= 0) {
printf("BIO write err\n");
return 8;
}
if (!PEM_write_bio_RSAPublicKey(out, rsa)) {
printf("Private err\n");
return 9;
}
BIO_free(out);
*/
return 0;
}
|
