- UNINITIALIZED - Static variable in class java.security.Signature
-
Possible
Signature.state value, signifying that this signature object has not yet been initialized.
- UnrecoverableEntryException - Exception in java.security
-
This exception is thrown if an entry in the keystore cannot be recovered.
- UnrecoverableEntryException() - Constructor for exception java.security.UnrecoverableEntryException
-
Constructs an UnrecoverableEntryException with no detail message.
- UnrecoverableEntryException(String) - Constructor for exception java.security.UnrecoverableEntryException
-
Constructs an UnrecoverableEntryException with the specified detail message, which provides more information
about why this exception has been thrown.
- UnrecoverableKeyException - Exception in java.security
-
This exception is thrown if a key in the keystore cannot be recovered.
- UnrecoverableKeyException() - Constructor for exception java.security.UnrecoverableKeyException
-
Constructs an UnrecoverableKeyException with no detail message.
- UnrecoverableKeyException(String) - Constructor for exception java.security.UnrecoverableKeyException
-
Constructs an UnrecoverableKeyException with the specified detail message, which provides more information about
why this exception has been thrown.
- unwrap(byte[], String, int) - Method in class javax.crypto.Cipher
-
Unwrap a previously wrapped key.
- UNWRAP_MODE - Static variable in class javax.crypto.Cipher
-
Constant used to initialize cipher to key-unwrapping mode.
- update(byte) - Method in class java.security.MessageDigest
-
Updates the digest using the specified byte.
- update(byte[], int, int) - Method in class java.security.MessageDigest
-
Updates the digest using the specified array of bytes, starting at the specified offset.
- update(byte[]) - Method in class java.security.MessageDigest
-
Updates the digest using the specified array of bytes.
- update(byte) - Method in class java.security.Signature
-
Updates the data to be signed or verified by a byte.
- update(byte[]) - Method in class java.security.Signature
-
Updates the data to be signed or verified, using the specified array of bytes.
- update(byte[], int, int) - Method in class java.security.Signature
-
Updates the data to be signed or verified, using the specified array of bytes, starting at the specified offset.
- update(byte[]) - Method in class javax.crypto.Cipher
-
Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized),
processing another data part.
- update(byte[], int, int) - Method in class javax.crypto.Cipher
-
Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized),
processing another data part.
- update(byte[], int, int, byte[]) - Method in class javax.crypto.Cipher
-
Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized),
processing another data part.
- update(byte[], int, int, byte[], int) - Method in class javax.crypto.Cipher
-
Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized),
processing another data part.
- update(byte) - Method in class javax.crypto.Mac
-
Processes the given byte.
- update(byte[]) - Method in class javax.crypto.Mac
-
Processes the given array of bytes.
- update(byte[], int, int) - Method in class javax.crypto.Mac
-
Processes the first len bytes in input, starting at offset inclusive.
- updateAAD(byte[]) - Method in class javax.crypto.Cipher
-
Continues a multi-part update of the Additional Authentication Data (AAD).
- updateAAD(byte[], int, int) - Method in class javax.crypto.Cipher
-
Continues a multi-part update of the Additional Authentication Data (AAD), using a subset of the provided buffer.