07e2acb2f3
SM3 is password hash algorithm SM4 is a block cipher used to replace DES / AES and other international algorithms.
88 lines
3.2 KiB
Markdown
88 lines
3.2 KiB
Markdown
---
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{
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"title": "AES",
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"language": "en"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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# AES_ENCRYPT
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## description
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encryption of data using the official AES
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### Syntax
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`VARCHAR AES_ENCRYPT(str,key_str[,init_vector])`
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## example
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```
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MySQL > select to_base64(AES_ENCRYPT('text','F3229A0B371ED2D9441B830D21A390C3'));
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+--------------------------------+
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| to_base64(aes_encrypt('text')) |
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+--------------------------------+
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| wr2JEDVXzL9+2XtRhgIloA== |
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+--------------------------------+
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1 row in set (0.010 sec)
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MySQL> set block_encryption_mode="AES_256_CBC";
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Query OK, 0 rows affected (0.006 sec)
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MySQL > select to_base64(AES_ENCRYPT('text','F3229A0B371ED2D9441B830D21A390C3', '0123456789'));
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+----------------------------------------------------------------------------------+
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| to_base64(aes_encrypt('text', 'F3229A0B371ED2D9441B830D21A390C3', '0123456789')) |
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+----------------------------------------------------------------------------------+
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| mvZT1KJw7N0RJf27aipUpg== |
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+----------------------------------------------------------------------------------+
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1 row in set (0.011 sec)
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```
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# AES_DECRYPT
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## description
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decryption of data using the official AES (### Syntax
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`VARCHAR AES_DECRYPT(str,key_str[,init_vector])`
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## example
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```
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MySQL > select AES_DECRYPT(FROM_BASE64('wr2JEDVXzL9+2XtRhgIloA=='),'F3229A0B371ED2D9441B830D21A390C3');
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+------------------------------------------------------+
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| aes_decrypt(from_base64('wr2JEDVXzL9+2XtRhgIloA==')) |
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+------------------------------------------------------+
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| text |
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+------------------------------------------------------+
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1 row in set (0.012 sec)
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MySQL> set block_encryption_mode="AES_256_CBC";
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Query OK, 0 rows affected (0.006 sec)
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MySQL > select AES_DECRYPT(FROM_BASE64('mvZT1KJw7N0RJf27aipUpg=='),'F3229A0B371ED2D9441B830D21A390C3', '0123456789');
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+--------------------------------------------------------------------------------------------------------+
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| aes_decrypt(from_base64('mvZT1KJw7N0RJf27aipUpg=='), 'F3229A0B371ED2D9441B830D21A390C3', '0123456789') |
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+--------------------------------------------------------------------------------------------------------+
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| text |
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+--------------------------------------------------------------------------------------------------------+
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1 row in set (0.012 sec)
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```
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## keyword
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AES_ENCRYPT, AES_DECRYPT |