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Replaced deprecated since OpenSSL 0.9.7 des_ calls and types with

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their newer DES_ versions.
Provided macros for backward compatibility.
This commit is contained in:
dlenev@mysql.com
2003-09-12 22:33:43 +04:00
parent 4871a35e8a
commit 1c11077d60
4 changed files with 33 additions and 23 deletions
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10
include/my_global.h
View File

@ -1105,4 +1105,14 @@ typedef union {
#define statistic_add(V,C,L) (V)+=(C)
#endif
#ifdef HAVE_OPENSSL
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_NUMBER < 0x0090700f
#define DES_cblock des_cblock
#define DES_key_schedule des_key_schedule
#define DES_set_key_unchecked(k,ks) des_set_key_unchecked((k),*(ks))
#define DES_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e) des_ede3_cbc_encrypt((i),(o),(l),*(k1),*(k2),*(k3),(iv),(e))
#endif
#endif
#endif /* my_global_h */

8
sql/des_key_file.cc
View File

@ -76,16 +76,16 @@ load_des_key_file(const char *file_name)
if (start != end)
{
des_cblock ivec;
DES_cblock ivec;
bzero((char*) &ivec,sizeof(ivec));
// We make good 24-byte (168 bit) key from given plaintext key with MD5
EVP_BytesToKey(EVP_des_ede3_cbc(),EVP_md5(),NULL,
(uchar *) start, (int) (end-start),1,
(uchar *) &keyblock,
ivec);
des_set_key_unchecked(&keyblock.key1,des_keyschedule[(int)offset].ks1);
des_set_key_unchecked(&keyblock.key2,des_keyschedule[(int)offset].ks2);
des_set_key_unchecked(&keyblock.key3,des_keyschedule[(int)offset].ks3);
DES_set_key_unchecked(&keyblock.key1,&(des_keyschedule[(int)offset].ks1));
DES_set_key_unchecked(&keyblock.key2,&(des_keyschedule[(int)offset].ks2));
DES_set_key_unchecked(&keyblock.key3,&(des_keyschedule[(int)offset].ks3));
if (des_default_key == 15)
des_default_key= (uint) offset; // use first as def.
}

34
sql/item_strfunc.cc
View File

@ -330,7 +330,7 @@ void Item_func_concat::fix_length_and_dec()
String *Item_func_des_encrypt::val_str(String *str)
{
#ifdef HAVE_OPENSSL
des_cblock ivec;
DES_cblock ivec;
struct st_des_keyblock keyblock;
struct st_des_keyschedule keyschedule;
const char *append_str="********";
@ -370,9 +370,9 @@ String *Item_func_des_encrypt::val_str(String *str)
EVP_BytesToKey(EVP_des_ede3_cbc(),EVP_md5(),NULL,
(uchar*) keystr->ptr(), (int) keystr->length(),
1, (uchar*) &keyblock,ivec);
des_set_key_unchecked(&keyblock.key1,keyschedule.ks1);
des_set_key_unchecked(&keyblock.key2,keyschedule.ks2);
des_set_key_unchecked(&keyblock.key3,keyschedule.ks3);
DES_set_key_unchecked(&keyblock.key1,&keyschedule.ks1);
DES_set_key_unchecked(&keyblock.key2,&keyschedule.ks2);
DES_set_key_unchecked(&keyblock.key3,&keyschedule.ks3);
}
/*
@ -393,12 +393,12 @@ String *Item_func_des_encrypt::val_str(String *str)
tmp_value[0]=(char) (128 | key_number);
// Real encryption
bzero((char*) &ivec,sizeof(ivec));
des_ede3_cbc_encrypt((const uchar*) (res->ptr()),
DES_ede3_cbc_encrypt((const uchar*) (res->ptr()),
(uchar*) (tmp_value.ptr()+1),
res_length,
keyschedule.ks1,
keyschedule.ks2,
keyschedule.ks3,
&keyschedule.ks1,
&keyschedule.ks2,
&keyschedule.ks3,
&ivec, TRUE);
return &tmp_value;
@ -412,8 +412,8 @@ error:
String *Item_func_des_decrypt::val_str(String *str)
{
#ifdef HAVE_OPENSSL
des_key_schedule ks1, ks2, ks3;
des_cblock ivec;
DES_key_schedule ks1, ks2, ks3;
DES_cblock ivec;
struct st_des_keyblock keyblock;
struct st_des_keyschedule keyschedule;
String *res= args[0]->val_str(str);
@ -447,20 +447,20 @@ String *Item_func_des_decrypt::val_str(String *str)
(uchar*) keystr->ptr(),(int) keystr->length(),
1,(uchar*) &keyblock,ivec);
// Here we set all 64-bit keys (56 effective) one by one
des_set_key_unchecked(&keyblock.key1,keyschedule.ks1);
des_set_key_unchecked(&keyblock.key2,keyschedule.ks2);
des_set_key_unchecked(&keyblock.key3,keyschedule.ks3);
DES_set_key_unchecked(&keyblock.key1,&keyschedule.ks1);
DES_set_key_unchecked(&keyblock.key2,&keyschedule.ks2);
DES_set_key_unchecked(&keyblock.key3,&keyschedule.ks3);
}
if (tmp_value.alloc(length-1))
goto error;
bzero((char*) &ivec,sizeof(ivec));
des_ede3_cbc_encrypt((const uchar*) res->ptr()+1,
DES_ede3_cbc_encrypt((const uchar*) res->ptr()+1,
(uchar*) (tmp_value.ptr()),
length-1,
keyschedule.ks1,
keyschedule.ks2,
keyschedule.ks3,
&keyschedule.ks1,
&keyschedule.ks2,
&keyschedule.ks3,
&ivec, FALSE);
/* Restore old length of key */
if ((tail=(uint) (uchar) tmp_value[length-2]) > 8)

4
sql/mysql_priv.h
View File

@ -474,11 +474,11 @@ Field *find_field_in_table(THD *thd,TABLE *table,const char *name,uint length,
#include <openssl/des.h>
struct st_des_keyblock
{
des_cblock key1, key2, key3;
DES_cblock key1, key2, key3;
};
struct st_des_keyschedule
{
des_key_schedule ks1, ks2, ks3;
DES_key_schedule ks1, ks2, ks3;
};
extern char *des_key_file;
extern struct st_des_keyschedule des_keyschedule[10];