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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
# Tests of the AES CFB1 block mode
#### cfb1
SET @IVA=REPEAT('a', 16);
SET @IVB=REPEAT('b', 16);
SET @KEY1=REPEAT('c', 16);
SET @KEY2=REPEAT('d', 16);
#### 128-cfb1
SET SESSION block_encryption_mode="aes-128-cfb1";
# must throw an error without an IV
SELECT AES_ENCRYPT('a', @KEY1);
ERROR 42000: Incorrect parameter count in the call to native function 'aes_encrypt'
block mode dependent. Must be non-0 and non-null
SELECT LENGTH(AES_ENCRYPT('a', @KEY1, @IVA));
LENGTH(AES_ENCRYPT('a', @KEY1, @IVA))
1
block mode dependent
SELECT TO_BASE64(AES_ENCRYPT('a', @KEY1, @IVA));
TO_BASE64(AES_ENCRYPT('a', @KEY1, @IVA))
eg==
# must be equal
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a', @KEY1, @IVA), @KEY1, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('a', @KEY1, @IVA), @KEY1, @IVA)
1
# must not be equal
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB)
0
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA)
0
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA)
0
#### 192-cfb1
SET SESSION block_encryption_mode="aes-192-cfb1";
# must throw an error without an IV
SELECT AES_ENCRYPT('a', @KEY1);
ERROR 42000: Incorrect parameter count in the call to native function 'aes_encrypt'
# must be equal
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA)
1
# must not be equal
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB)
0
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA)
0
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA)
0
#### 256-cfb1
SET SESSION block_encryption_mode="aes-256-cfb1";
# must throw an error without an IV
SELECT AES_ENCRYPT('a', @KEY1);
ERROR 42000: Incorrect parameter count in the call to native function 'aes_encrypt'
# must be equal
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA)
1
# must not be equal
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB)
0
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA)
0
SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA);
'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA)
0
SET SESSION block_encryption_mode=DEFAULT;
#### 128, 192 and 256 bit cfb1
CREATE TABLE aes_cfb1(a VARCHAR(128), b128 VARCHAR(144),
b192 VARCHAR(144), b256 CHAR(144));
INSERT INTO aes_cfb1 (a) VALUES (REPEAT('a', 128));
INSERT INTO aes_cfb1 (a) VALUES (REPEAT(0x00313233, 32));
SET SESSION block_encryption_mode="aes-128-cfb1";
UPDATE aes_cfb1 SET b128 = AES_ENCRYPT(a, @KEY1, @IVA);
SET SESSION block_encryption_mode="aes-192-cfb1";
UPDATE aes_cfb1 SET b192 = AES_ENCRYPT(a, @KEY1, @IVA);
SET SESSION block_encryption_mode="aes-256-cfb1";
UPDATE aes_cfb1 SET b256 = AES_ENCRYPT(a, @KEY1, @IVA);
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE b128 = b192 OR B192 = b256 OR b128=b256;
COUNT(*)
0
SET SESSION block_encryption_mode="aes-256-cfb1";
# must return 2
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b256, @KEY1, @IVA);
COUNT(*)
2
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b256, 'b', @IVA);
COUNT(*)
0
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b256, @KEY1, @IVB);
COUNT(*)
0
SET SESSION block_encryption_mode="aes-192-cfb1";
# must return 2
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b192, @KEY1, @IVA);
COUNT(*)
2
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b192, @KEY2, @IVA);
COUNT(*)
0
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b256, @KEY1, @IVB);
COUNT(*)
0
SET SESSION block_encryption_mode="aes-128-cfb1";
# must return 2
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b128, @KEY1, @IVA);
COUNT(*)
2
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b128, @KEY2, @IVA);
COUNT(*)
0
# must return 0
SELECT COUNT(*) FROM aes_cfb1 WHERE a = AES_DECRYPT(b256, @KEY2, @IVB);
COUNT(*)
0
SET SESSION block_encryption_mode=DEFAULT;
DROP TABLE aes_cfb1;
SET SESSION block_encryption_mode=default;
#
# End of 5.7 tests
#
|
