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JavaTM Platform Standard Ed. 6 |
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| ��һ�� ��һ�� | ��� ��� ������ | |||||||||
| ʹ�� Cipher �������� | |
|---|---|
| javax.crypto | Ϊ���ܲ����ṩ��ͽӿڡ� |
| javax.crypto �� Cipher ��ʹ�� |
|---|
| javax.crypto �� Cipher ������ | |
|---|---|
class |
NullCipher
NullCipher ����һ���ṩ“��ʶ����”���࣬�䲻ת�����ı��� |
| ���� Cipher �� javax.crypto �еķ��� | |
|---|---|
static Cipher |
Cipher.getInstance(String transformation)
����ʵ��ָ��ת���� Cipher ���� |
static Cipher |
Cipher.getInstance(String transformation,
Provider provider)
����ʵ��ָ��ת���� Cipher ���� |
static Cipher |
Cipher.getInstance(String transformation,
String provider)
����ʵ��ָ��ת���� Cipher ���� |
| ��������Ϊ Cipher �� javax.crypto �еķ��� | |
|---|---|
PKCS8EncodedKeySpec |
EncryptedPrivateKeyInfo.getKeySpec(Cipher cipher)
���ܷ�� PKCS8EncodedKeySpec ����Ӽ��ܵ������г�ȡ���������䷵�ء� |
Object |
SealedObject.getObject(Cipher c)
��ȡԭʼ����װ�ģ����� |
| ��������Ϊ Cipher �� javax.crypto �еĹ��췽�� | |
|---|---|
CipherInputStream(InputStream is,
Cipher c)
���� InputStream �� Cipher ���� CipherInputStream�� |
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CipherOutputStream(OutputStream os,
Cipher c)
�� OutputStream �� Cipher ���� CipherOutputStream�� |
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SealedObject(Serializable object,
Cipher c)
���κ� Serializable ������һ�� SealedObject�� |
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JavaTM Platform Standard Ed. 6 |
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| ��һ�� ��һ�� | ��� ��� ������ | |||||||||
��Ȩ���� 2007 Sun Microsystems, Inc. ��������Ȩ���� ����������֤��������������ĵ����·ַ�������