B4BY.588

: / usr / share / mysql-test / t /
Filename : func_aes_misc.test
back
--echo ##############################################
--echo #### Tests for ECB Mode
--echo ##############################################

SET @IV='abcd1234efgh5678';
SET @KEYS=REPEAT('c', 16);
SET @ENCSTR=REPEAT('d', 256);

--echo "--------------------------------------------"
let $block_mode=aes-128-ecb;
--echo ##################### Testing with mode : $block_mode
eval SET SESSION block_encryption_mode="$block_mode";
SELECT @@global.block_encryption_mode;
SELECT @@session.block_encryption_mode;

--echo ####Test without tables
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR;

--echo ####Test with InnoDB tables
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256));
INSERT INTO t1 values(@ENCSTR);
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR FROM t1;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR FROM t1;

--echo ####Test with MyISAM tables
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256)) engine=MyISAM;
INSERT INTO t1 values(@ENCSTR);
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR FROM t1;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR FROM t1;

--echo "--------------------------------------------"
let $block_mode=aes-192-ecb;
--echo ##################### Testing with mode : $block_mode
eval SET SESSION block_encryption_mode="$block_mode";
SELECT @@global.block_encryption_mode;
SELECT @@session.block_encryption_mode;

--echo ####Test without tables
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR;

--echo ####Test with InnoDB tables
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256));
INSERT INTO t1 values(@ENCSTR);
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR FROM t1;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR FROM t1;

--echo ####Test with MyISAM tables
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256)) engine=MyISAM;
INSERT INTO t1 values(@ENCSTR);
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR FROM t1;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR FROM t1;
--echo "--------------------------------------------"
let $block_mode=aes-256-ecb;
--echo ##################### Testing with mode : $block_mode
eval SET SESSION block_encryption_mode="$block_mode";
--echo should return 1
SELECT @@global.block_encryption_mode;
--echo should return 1
SELECT @@session.block_encryption_mode;

--echo ####Test without tables
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR;

--echo ####Test with InnoDB tables
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256));
INSERT INTO t1 values(@ENCSTR);
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR FROM t1;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR FROM t1;

--echo ####Test with MyISAM tables
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256)) engine=MyISAM;
INSERT INTO t1 values(@ENCSTR);
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS), @KEYS)=@ENCSTR FROM t1;
--echo should return 1
SELECT AES_DECRYPT(AES_ENCRYPT(@ENCSTR, @KEYS, @IV), @KEYS, @IV)=@ENCSTR FROM t1;
DROP TABLE IF EXISTS t1;
--echo "--------------------------------------------"

--echo ##############################################
--echo "Tests related to RANDOM_BYTES()"
--echo ##############################################
--echo should return 1
select LENGTH(RANDOM_BYTES(1))=1;
--echo should return 1
select LENGTH(RANDOM_BYTES(1024))=1024;
SET @KEYS=RANDOM_BYTES(1);
SET @KEYS=RANDOM_BYTES(1024);

--error 1690
select RANDOM_BYTES(0);

--error 1690
select RANDOM_BYTES(1025);
--echo ##############################################
--echo "Tests related to boundary values of IV"
--echo ##############################################
SET @IV='abcdefghijklmnophelloworldworldisgreat';
SET @IV1='abcdefghijklmnopqrstuvwxyz';
SET @KEYS='helloworld';
SET @ENCSTR=REPEAT('K',100);
SET @@session.block_encryption_mode = 'aes-256-cbc';

--echo should return 1
select AES_ENCRYPT(@ENCSTR, @KEYS, @IV)=AES_ENCRYPT(@ENCSTR, @KEYS, @IV1);
--echo ##############################################
--echo "Few negative tests with invalid/different keys and IV"
--echo ##############################################
SET @IV='ijkl8765mnop2345';
SET @KEYS='helloworld1234567890';
SET @ENCSTR=REPEAT('J',255);

SET @@session.block_encryption_mode = 'aes-128-ecb';

DROP TABLE IF EXISTS t1;
CREATE TABLE t1(f1 varchar(256));
INSERT INTO t1 values(AES_ENCRYPT(@ENCSTR, @KEYS, @IV));

--echo Combination1..............
SET @@session.block_encryption_mode = 'aes-192-ecb';
--echo should return NULL
SELECT AES_DECRYPT(f1, @KEYS, @IV)=@ENCSTR FROM t1;

--echo Combination2..............
SET @@session.block_encryption_mode = 'aes-256-ecb';
--echo should return NULL
SELECT AES_DECRYPT(f1, @KEYS, @IV)=@ENCSTR FROM t1;

--echo Combination3..............
SET @@session.block_encryption_mode = 'aes-128-cbc';
--echo should return 0 or NULL
SELECT COALESCE (AES_DECRYPT(f1, @KEYS, @IV)=@ENCSTR,0) FROM t1;

--echo Combination4..............
SET @@session.block_encryption_mode = 'aes-192-cbc';
--echo should return NULL
SELECT AES_DECRYPT(f1, @KEYS, @IV)=@ENCSTR FROM t1;

--echo Combination5..............
SET @@session.block_encryption_mode = 'aes-256-cbc';
--echo should return NULL
SELECT AES_DECRYPT(f1, @KEYS, @IV)=@ENCSTR FROM t1;

--echo Combination6..............
SET @@session.block_encryption_mode = 'aes-128-ecb';
--echo should return 1
SELECT AES_DECRYPT(f1, @KEYS, @IV)=@ENCSTR FROM t1;

SET @@session.block_encryption_mode = DEFAULT;
DROP TABLE IF EXISTS t1;


--echo #
--echo # End of 5.7 tests
--echo #