| パッケージ | 説明 | 
|---|---|
| edu.internet2.middleware.shibboleth.common.util | 
| 修飾子とタイプ | クラスと説明 | 
|---|---|
| class  | DataExpiredExceptionIndicates the sealed data has expired. | 
| 修飾子とタイプ | メソッドと説明 | 
|---|---|
| void | DataSealer. init()Initialization method used after setting all relevant bean properties. | 
| String | DataSealer. unwrap(String wrapped)Decrypts and verifies an encrypted bundle of MAC'd data, and returns it. | 
| String | DataSealer. wrap(String data,
    long exp)Encodes data into a cryptographic blob: [IV][HMAC][exp][data] where: [IV] = the Initialization Vector; byte-array
 [HMAC] = the HMAC; byte array [exp] = expiration time of the data; 8 bytes; Big-endian [data] = the principal; a
 UTF-8-encoded string The bytes are then GZIP'd. | 
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