Character Set : UTF-8

Encryption Mode : ECB

Filling Method : Zeropadding

1. AES encryption (string)

String ：Data that needs to be encrypted

Key ：Encryption key, must be 32 numbers or letters

Base64：The encrypted result will be converted to Base64

2. AES decrypt (string)

Base64 ：Base64 data that needs to be decrypted

Key ：The decryption key, which must be 32 numbers or letters (same as the encryption key)

String ：decrypted string

3. AES encryption (data)

• Input：Raw data
• Key ：Encryption key, must be 32 numbers or letters
• Output ：Encrypted data (automatic 16-bit alignment)

4. AES decryption（data）

• Input：encrypted data
• Key ：The decryption key, which must be 32 numbers or letters (same as the encryption key)
• Output ：Decrypted data

String encryption and decryption example

Data encryption and decryption example