PBEKey
Constructor that takes a password. An empty char[] is used if null is specified.
Note: password is cloned before it is stored in the new PBEKeySpec object.
Parameters
the password.
Constructor that takes a password, salt, iteration count, and to-be-derived key length for generating PBEKey of variable-key-size PBE ciphers. An empty char[] is used if null is specified for password.
Note: the password and salt are cloned before they are stored in the new PBEKeySpec object.
Parameters
the password.
the salt.
the iteration count.
the to-be-derived key length.
Throws
if salt is null.
if salt is empty, i.e. 0-length, iterationCount or keyLength is not positive.
Constructor that takes a password, salt, iteration count for generating PBEKey of fixed-key-size PBE ciphers. An empty char[] is used if null is specified for password.
Note: the password and salt are cloned before they are stored in the new PBEKeySpec object.
Parameters
the password.
the salt.
the iteration count.
Throws
if salt is null.
if salt is empty, i.e. 0-length, or iterationCount is not positive.