1# Tests of the AES CFB8 block mode 2#### cfb8 3SET @IVA=REPEAT('a', 16); 4SET @IVB=REPEAT('b', 16); 5SET @KEY1=REPEAT('c', 16); 6SET @KEY2=REPEAT('d', 16); 7#### 128-cfb8 8SET SESSION block_encryption_mode="aes-128-cfb8"; 9# must throw an error without an IV 10SELECT AES_ENCRYPT('a', @KEY1); 11ERROR 42000: Incorrect parameter count in the call to native function 'aes_encrypt' 12block mode dependent. Must be non-0 and non-null 13SELECT LENGTH(AES_ENCRYPT('a', @KEY1, @IVA)); 14LENGTH(AES_ENCRYPT('a', @KEY1, @IVA)) 151 16block mode dependent 17SELECT TO_BASE64(AES_ENCRYPT('a', @KEY1, @IVA)); 18TO_BASE64(AES_ENCRYPT('a', @KEY1, @IVA)) 19Pw== 20# must be equal 21SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a', @KEY1, @IVA), @KEY1, @IVA); 22'a' = AES_DECRYPT(AES_ENCRYPT('a', @KEY1, @IVA), @KEY1, @IVA) 231 24# must not be equal 25SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB); 26'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB) 270 28SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA); 29'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA) 300 31SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA); 32'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA) 330 34#### 192-cfb8 35SET SESSION block_encryption_mode="aes-192-cfb8"; 36# must throw an error without an IV 37SELECT AES_ENCRYPT('a', @KEY1); 38ERROR 42000: Incorrect parameter count in the call to native function 'aes_encrypt' 39# must be equal 40SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA); 41'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA) 421 43# must not be equal 44SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB); 45'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB) 460 47SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA); 48'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA) 490 50SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA); 51'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA) 520 53#### 256-cfb8 54SET SESSION block_encryption_mode="aes-256-cfb8"; 55# must throw an error without an IV 56SELECT AES_ENCRYPT('a', @KEY1); 57ERROR 42000: Incorrect parameter count in the call to native function 'aes_encrypt' 58# must be equal 59SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA); 60'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVA) 611 62# must not be equal 63SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB); 64'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY1, @IVB) 650 66SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA); 67'a' = AES_DECRYPT(AES_ENCRYPT('a',@KEY1, @IVA), @KEY2, @IVA) 680 69SELECT 'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA); 70'a' = AES_DECRYPT(AES_ENCRYPT('b',@KEY1, @IVA), @KEY1, @IVA) 710 72SET SESSION block_encryption_mode=DEFAULT; 73#### 128, 192 and 256 bit cfb8 74CREATE TABLE aes_cfb8(a VARCHAR(128), b128 VARCHAR(144), 75b192 VARCHAR(144), b256 CHAR(144)); 76INSERT INTO aes_cfb8 (a) VALUES (REPEAT('a', 128)); 77INSERT INTO aes_cfb8 (a) VALUES (REPEAT(0x00313233, 32)); 78SET SESSION block_encryption_mode="aes-128-cfb8"; 79UPDATE aes_cfb8 SET b128 = AES_ENCRYPT(a, @KEY1, @IVA); 80SET SESSION block_encryption_mode="aes-192-cfb8"; 81UPDATE aes_cfb8 SET b192 = AES_ENCRYPT(a, @KEY1, @IVA); 82SET SESSION block_encryption_mode="aes-256-cfb8"; 83UPDATE aes_cfb8 SET b256 = AES_ENCRYPT(a, @KEY1, @IVA); 84# must return 0 85SELECT COUNT(*) FROM aes_cfb8 WHERE b128 = b192 OR B192 = b256 OR b128=b256; 86COUNT(*) 870 88SET SESSION block_encryption_mode="aes-256-cfb8"; 89# must return 2 90SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b256, @KEY1, @IVA); 91COUNT(*) 922 93# must return 0 94SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b256, 'b', @IVA); 95COUNT(*) 960 97# must return 0 98SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b256, @KEY1, @IVB); 99COUNT(*) 1000 101SET SESSION block_encryption_mode="aes-192-cfb8"; 102# must return 2 103SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b192, @KEY1, @IVA); 104COUNT(*) 1052 106# must return 0 107SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b192, @KEY2, @IVA); 108COUNT(*) 1090 110# must return 0 111SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b256, @KEY1, @IVB); 112COUNT(*) 1130 114SET SESSION block_encryption_mode="aes-128-cfb8"; 115# must return 2 116SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b128, @KEY1, @IVA); 117COUNT(*) 1182 119# must return 0 120SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b128, @KEY2, @IVA); 121COUNT(*) 1220 123# must return 0 124SELECT COUNT(*) FROM aes_cfb8 WHERE a = AES_DECRYPT(b256, @KEY2, @IVB); 125COUNT(*) 1260 127SET SESSION block_encryption_mode=DEFAULT; 128DROP TABLE aes_cfb8; 129SET SESSION block_encryption_mode=default; 130# 131# End of 5.7 tests 132# 133