block_encryption_mode

Last Updated:2026-09-04 09:48:50

block_encryption_mode specifies the encryption algorithm used in the AES_ENCRYPT() and AES_DECRYPT() functions.

Attribute	Description
Type	ENUM
Default value	aes-128-ecb
Value range	aes-128-ecb aes-192-ecb aes-256-ecb aes-128-cbc aes-192-cbc aes-256-cbc aes-128-cfb1 aes-192-cfb1 aes-256-cfb1 aes-128-cfb8 aes-192-cfb8 aes-256-cfb8 aes-128-cfb128 aes-192-cfb128 aes-256-cfb128 aes-128-ofb aes-192-ofb aes-256-ofb
Effective scope	Global Session
Involved in serialization	Yes

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