public class X509EncodedKeySpec extends EncodedKeySpec
SubjectPublicKeyInfo进行编码。
SubjectPublicKeyInfo语法在X.509标准中定义如下:
SubjectPublicKeyInfo ::= SEQUENCE {
algorithm AlgorithmIdentifier,
subjectPublicKey BIT STRING }
Key , KeyFactory , KeySpec , EncodedKeySpec , PKCS8EncodedKeySpec
| Constructor and Description |
|---|
X509EncodedKeySpec(byte[] encodedKey)
用给定的编码密钥创建一个新的X509EncodedKeySpec。
|
public X509EncodedKeySpec(byte[] encodedKey)
encodedKey - 假定按照X.509标准编码的密钥。
复制数组的内容以防止后续修改。
NullPointerException - 如果
encodedKey为空。
public byte[] getEncoded()
getEncoded在
EncodedKeySpec
public final String getFormat()
getFormat在
EncodedKeySpec
"X.509" 。
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