2  * Copyright (c) 1997 - 2008 Kungliga Tekniska Högskolan
18  *    may be used to endorse or promote products derived from this software
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
44     DES_cblock *k = key->keyvalue.data;  in DES3_random_key()  local
46 	krb5_generate_random_block(k, 3 * sizeof(DES_cblock));  in DES3_random_key()
47 	DES_set_odd_parity(&k[0]);  in DES3_random_key()
48 	DES_set_odd_parity(&k[1]);  in DES3_random_key()
49 	DES_set_odd_parity(&k[2]);  in DES3_random_key()
50     } while(DES_is_weak_key(&k[0]) ||  in DES3_random_key()
51 	    DES_is_weak_key(&k[1]) ||  in DES3_random_key()
52 	    DES_is_weak_key(&k[2]));  in DES3_random_key()
111     "rsa-md5-des3",
122     "hmac-sha1-des3",
133     "des3-cbc-md5",
149     "des3-cbc-sha1",
165     "old-des3-cbc-sha1",
181     "des3-cbc-none",
200     unsigned char *x = key->keyvalue.data;  in _krb5_DES3_random_to_key()
202     DES_cblock *k;  in _krb5_DES3_random_to_key()  local
203     int i, j;  in _krb5_DES3_random_to_key()  local
205     memset(key->keyvalue.data, 0, key->keyvalue.length);  in _krb5_DES3_random_to_key()
208 	for (j = 0; j < 7; ++j) {  in _krb5_DES3_random_to_key()
209 	    unsigned char b = q[7 * i + j];  in _krb5_DES3_random_to_key()
211 	    x[8 * i + j] = b;  in _krb5_DES3_random_to_key()
214 	for (j = 6; j >= 0; --j) {  in _krb5_DES3_random_to_key()
215 	    foo |= q[7 * i + j] & 1;  in _krb5_DES3_random_to_key()
220     k = key->keyvalue.data;  in _krb5_DES3_random_to_key()
222 	DES_set_odd_parity(&k[i]);  in _krb5_DES3_random_to_key()
223 	if(DES_is_weak_key(&k[i]))  in _krb5_DES3_random_to_key()
224 	    _krb5_xor(&k[i], (const unsigned char*)"\0\0\0\0\0\0\0\xf0");  in _krb5_DES3_random_to_key()