1 /* Copyright (c) 2016, Google Inc.
2  *
3  * Permission to use, copy, modify, and/or distribute this software for any
4  * purpose with or without fee is hereby granted, provided that the above
5  * copyright notice and this permission notice appear in all copies.
6  *
7  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
10  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
12  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
13  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
14 
15 #include <openssl/evp.h>
16 
17 
EVP_CIPHER_do_all_sorted(void (* callback)(const EVP_CIPHER * cipher,const char * name,const char * unused,void * arg),void * arg)18 void EVP_CIPHER_do_all_sorted(void (*callback)(const EVP_CIPHER *cipher,
19                                                const char *name,
20                                                const char *unused, void *arg),
21                               void *arg) {
22   callback(EVP_aes_128_cbc(), "AES-128-CBC", NULL, arg);
23   callback(EVP_aes_192_cbc(), "AES-192-CBC", NULL, arg);
24   callback(EVP_aes_256_cbc(), "AES-256-CBC", NULL, arg);
25   callback(EVP_aes_128_ctr(), "AES-128-CTR", NULL, arg);
26   callback(EVP_aes_192_ctr(), "AES-192-CTR", NULL, arg);
27   callback(EVP_aes_256_ctr(), "AES-256-CTR", NULL, arg);
28   callback(EVP_aes_128_ecb(), "AES-128-ECB", NULL, arg);
29   callback(EVP_aes_192_ecb(), "AES-192-ECB", NULL, arg);
30   callback(EVP_aes_256_ecb(), "AES-256-ECB", NULL, arg);
31   callback(EVP_aes_128_ofb(), "AES-128-OFB", NULL, arg);
32   callback(EVP_aes_192_ofb(), "AES-192-OFB", NULL, arg);
33   callback(EVP_aes_256_ofb(), "AES-256-OFB", NULL, arg);
34   callback(EVP_aes_128_gcm(), "AES-128-GCM", NULL, arg);
35   callback(EVP_aes_192_gcm(), "AES-192-GCM", NULL, arg);
36   callback(EVP_aes_256_gcm(), "AES-256-GCM", NULL, arg);
37   callback(EVP_des_cbc(), "DES-CBC", NULL, arg);
38   callback(EVP_des_ecb(), "DES-ECB", NULL, arg);
39   callback(EVP_des_ede(), "DES-EDE", NULL, arg);
40   callback(EVP_des_ede_cbc(), "DES-EDE-CBC", NULL, arg);
41   callback(EVP_des_ede3_cbc(), "DES-EDE3-CBC", NULL, arg);
42   callback(EVP_rc2_cbc(), "RC2-CBC", NULL, arg);
43   callback(EVP_rc4(), "RC4", NULL, arg);
44 
45   // OpenSSL returns everything twice, the second time in lower case.
46   callback(EVP_aes_128_cbc(), "aes-128-cbc", NULL, arg);
47   callback(EVP_aes_192_cbc(), "aes-192-cbc", NULL, arg);
48   callback(EVP_aes_256_cbc(), "aes-256-cbc", NULL, arg);
49   callback(EVP_aes_128_ctr(), "aes-128-ctr", NULL, arg);
50   callback(EVP_aes_192_ctr(), "aes-192-ctr", NULL, arg);
51   callback(EVP_aes_256_ctr(), "aes-256-ctr", NULL, arg);
52   callback(EVP_aes_128_ecb(), "aes-128-ecb", NULL, arg);
53   callback(EVP_aes_192_ecb(), "aes-192-ecb", NULL, arg);
54   callback(EVP_aes_256_ecb(), "aes-256-ecb", NULL, arg);
55   callback(EVP_aes_128_ofb(), "aes-128-ofb", NULL, arg);
56   callback(EVP_aes_192_ofb(), "aes-192-ofb", NULL, arg);
57   callback(EVP_aes_256_ofb(), "aes-256-ofb", NULL, arg);
58   callback(EVP_aes_128_gcm(), "aes-128-gcm", NULL, arg);
59   callback(EVP_aes_192_gcm(), "aes-192-gcm", NULL, arg);
60   callback(EVP_aes_256_gcm(), "aes-256-gcm", NULL, arg);
61   callback(EVP_des_cbc(), "des-cbc", NULL, arg);
62   callback(EVP_des_ecb(), "des-ecb", NULL, arg);
63   callback(EVP_des_ede(), "des-ede", NULL, arg);
64   callback(EVP_des_ede_cbc(), "des-ede-cbc", NULL, arg);
65   callback(EVP_des_ede3_cbc(), "des-ede3-cbc", NULL, arg);
66   callback(EVP_rc2_cbc(), "rc2-cbc", NULL, arg);
67   callback(EVP_rc4(), "rc4", NULL, arg);
68 }
69 
EVP_MD_do_all_sorted(void (* callback)(const EVP_MD * cipher,const char * name,const char * unused,void * arg),void * arg)70 void EVP_MD_do_all_sorted(void (*callback)(const EVP_MD *cipher,
71                                            const char *name, const char *unused,
72                                            void *arg),
73                           void *arg) {
74   callback(EVP_md4(), "MD4", NULL, arg);
75   callback(EVP_md5(), "MD5", NULL, arg);
76   callback(EVP_sha1(), "SHA1", NULL, arg);
77   callback(EVP_sha224(), "SHA224", NULL, arg);
78   callback(EVP_sha256(), "SHA256", NULL, arg);
79   callback(EVP_sha384(), "SHA384", NULL, arg);
80   callback(EVP_sha512(), "SHA512", NULL, arg);
81   callback(EVP_sha512_256(), "SHA512-256", NULL, arg);
82 
83   callback(EVP_md4(), "md4", NULL, arg);
84   callback(EVP_md5(), "md5", NULL, arg);
85   callback(EVP_sha1(), "sha1", NULL, arg);
86   callback(EVP_sha224(), "sha224", NULL, arg);
87   callback(EVP_sha256(), "sha256", NULL, arg);
88   callback(EVP_sha384(), "sha384", NULL, arg);
89   callback(EVP_sha512(), "sha512", NULL, arg);
90   callback(EVP_sha512_256(), "sha512-256", NULL, arg);
91 }
92 
EVP_MD_do_all(void (* callback)(const EVP_MD * cipher,const char * name,const char * unused,void * arg),void * arg)93 void EVP_MD_do_all(void (*callback)(const EVP_MD *cipher, const char *name,
94                                     const char *unused, void *arg),
95                    void *arg) {
96   EVP_MD_do_all_sorted(callback, arg);
97 }
98