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java.lang.Objectorg.mozilla.jss.pkix.primitive.EncryptedPrivateKeyInfo
public class EncryptedPrivateKeyInfo
PKCS #8 EncryptedPrivateKeyInfo.
EncryptedPrivateKeyInfo ::= SEQUENCE { encryptionAlgorithm AlgorithmIdentifier, encryptedData OCTET STRING }
Nested Class Summary | |
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static class |
EncryptedPrivateKeyInfo.Template
A template class for decoding EncryptedPrivateKeyInfos from BER. |
Constructor Summary | |
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EncryptedPrivateKeyInfo(AlgorithmIdentifier encryptionAlgorithm,
OCTET_STRING encryptedData)
Creates an EncryptedPrivateKeyInfo from its components. |
Method Summary | |
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static EncryptedPrivateKeyInfo |
createPBE(PBEAlgorithm keyGenAlg,
Password password,
byte[] salt,
int iterationCount,
KeyGenerator.CharToByteConverter charToByteConverter,
PrivateKey pri,
CryptoToken token)
Creates a new EncryptedPrivateKeyInfo, where the data is encrypted with a password-based key- with wrapping/unwrapping happening on token. |
static EncryptedPrivateKeyInfo |
createPBE(PBEAlgorithm keyGenAlg,
Password password,
byte[] salt,
int iterationCount,
KeyGenerator.CharToByteConverter charToByteConverter,
PrivateKeyInfo pki)
Creates a new EncryptedPrivateKeyInfo, where the data is encrypted with a password-based key. |
PrivateKeyInfo |
decrypt(Password pass,
KeyGenerator.CharToByteConverter charToByteConverter)
Decrypts an EncryptedPrivateKeyInfo that was encrypted with a PBE algorithm. |
void |
encode(java.io.OutputStream ostream)
Write this value's DER encoding to an output stream using its own base tag. |
void |
encode(Tag implicitTag,
java.io.OutputStream ostream)
Write this value's DER encoding to an output stream using an implicit tag. |
OCTET_STRING |
getEncryptedData()
|
AlgorithmIdentifier |
getEncryptionAlgorithm()
|
Tag |
getTag()
Returns the base tag for this type, not counting any tags that may be imposed on it by its context. |
static EncryptedPrivateKeyInfo.Template |
getTemplate()
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EncryptedPrivateKeyInfo(AlgorithmIdentifier encryptionAlgorithm, OCTET_STRING encryptedData)
Method Detail |
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public AlgorithmIdentifier getEncryptionAlgorithm()
public OCTET_STRING getEncryptedData()
public static EncryptedPrivateKeyInfo createPBE(PBEAlgorithm keyGenAlg, Password password, byte[] salt, int iterationCount, KeyGenerator.CharToByteConverter charToByteConverter, PrivateKeyInfo pki) throws CryptoManager.NotInitializedException, java.security.NoSuchAlgorithmException, java.security.InvalidKeyException, java.security.InvalidAlgorithmParameterException, TokenException, java.io.CharConversionException
keyGenAlg
- The algorithm for generating a symmetric key from
a password, salt, and iteration count.password
- The password to use in generating the key.salt
- The salt to use in generating the key.iterationCount
- The number of hashing iterations to perform
while generating the key.charToByteConverter
- The mechanism for converting the characters
in the password into bytes. If null, the default mechanism
will be used, which is UTF8.pki
- The PrivateKeyInfo to be encrypted and stored in the
EncryptedContentInfo. Before they are encrypted, they will be
padded using PKCS padding.
CryptoManager.NotInitializedException
java.security.NoSuchAlgorithmException
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException
TokenException
java.io.CharConversionException
public static EncryptedPrivateKeyInfo createPBE(PBEAlgorithm keyGenAlg, Password password, byte[] salt, int iterationCount, KeyGenerator.CharToByteConverter charToByteConverter, PrivateKey pri, CryptoToken token) throws CryptoManager.NotInitializedException, java.security.NoSuchAlgorithmException, java.security.InvalidKeyException, java.security.InvalidAlgorithmParameterException, TokenException, java.io.CharConversionException
keyGenAlg
- The algorithm for generating a symmetric key from
a password, salt, and iteration count.password
- The password to use in generating the key.salt
- The salt to use in generating the key.iterationCount
- The number of hashing iterations to perform
while generating the key.charToByteConverter
- The mechanism for converting the characters
in the password into bytes. If null, the default mechanism
will be used, which is UTF8.pri
- The PrivateKey to be encrypted and stored in the
EncryptedContentInfo.
CryptoManager.NotInitializedException
java.security.NoSuchAlgorithmException
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException
TokenException
java.io.CharConversionException
public PrivateKeyInfo decrypt(Password pass, KeyGenerator.CharToByteConverter charToByteConverter) throws CryptoManager.NotInitializedException, java.security.NoSuchAlgorithmException, InvalidBERException, java.security.InvalidKeyException, java.security.InvalidAlgorithmParameterException, TokenException, IllegalBlockSizeException, BadPaddingException, java.io.CharConversionException
pass
- The password to use to generate the PBE key.charToByteConverter
- The converter to change the password
characters to bytes. If null, the default conversion is used.
CryptoManager.NotInitializedException
java.security.NoSuchAlgorithmException
InvalidBERException
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException
TokenException
IllegalBlockSizeException
BadPaddingException
java.io.CharConversionException
public Tag getTag()
ASN1Value
getTag
in interface ASN1Value
public void encode(java.io.OutputStream ostream) throws java.io.IOException
ASN1Value
encode
in interface ASN1Value
java.io.IOException
public void encode(Tag implicitTag, java.io.OutputStream ostream) throws java.io.IOException
ASN1Value
encode
in interface ASN1Value
java.io.IOException
public static EncryptedPrivateKeyInfo.Template getTemplate()
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