AESCipher-Java

AES Encryption For Java

Using this code for Android and Java back-end and AESCipher-iOS for iOS lets you encrypt and decrypt with AES accurately.

Encryption:

// For String
public static String aesEncryptString(String content, String key)
// For Bytes
public static byte[] aesEncryptBytes(byte[] contentBytes, byte[] keyBytes)

Decryption:

// For String
public static String aesDecryptString(String content, String key)
// For Bytes
public static byte[] aesDecryptBytes(byte[] contentBytes, byte[] keyBytes)

Additionally you can modify the IV_STRING with another 16 bytes string in line 23 of AESCipher.java , but you should make sure to keep it the same with kInitVector in line 14 of AESCipher-iOS.

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用 Java 实现的 AES 加密。

与 AESCipher-iOS 一并使用能达到 在iOS、Android、Java后台产生相同密文、正确解密成明文的目的。

加密方法：

// For String
public static String aesEncryptString(String content, String key)
// For Bytes
public static byte[] aesEncryptBytes(byte[] contentBytes, byte[] keyBytes)

解密方法：

// For String
public static String aesDecryptString(String content, String key)
// For Bytes
public static byte[] aesDecryptBytes(byte[] contentBytes, byte[] keyBytes)

另外你也可以将 AESCipher.java 第 23 行中的 IV_STRING 修改为其他 16 字节的字符串，但请确保其与 AESCipher-iOS 第 14 行处的 kInitVector 保持一致。

另附源码详解一份：

AES加密 - iOS与Java的同步实现