Returns the cipher algorithm padding scheme name (as a string) to be used when constructing
{@link javax.crypto.Cipher Cipher} transformation string or {@code null} if the JCA Provider default mode for
the specified {@link #getAlgorithmName() algorithm} should be used.
<p/>
This attribute is used <em>only</em> when constructing the transformation string for block (byte array)
operations ({@link #encrypt(byte[], byte[])} and {@link #decrypt(byte[], byte[])}). The
{@link #getStreamingPaddingSchemeName() streamingPaddingSchemeName} attribute is used when the block cipher is
used for streaming operations.
<p/>
The default value is {@code null} to retain the JCA Provider default.
@return the padding scheme name (as a string) to be used when constructing the
{@link javax.crypto.Cipher Cipher} transformation string, or {@code null} if the JCA Provider default
padding scheme for the specified {@link #getAlgorithmName() algorithm} should be used.
Returns the cipher algorithm padding scheme name (as a string) to be used when constructing {@link javax.crypto.Cipher Cipher} transformation string or {@code null} if the JCA Provider default mode for the specified {@link #getAlgorithmName() algorithm} should be used. <p/> This attribute is used <em>only</em> when constructing the transformation string for block (byte array) operations ({@link #encrypt(byte[], byte[])} and {@link #decrypt(byte[], byte[])}). The {@link #getStreamingPaddingSchemeName() streamingPaddingSchemeName} attribute is used when the block cipher is used for streaming operations. <p/> The default value is {@code null} to retain the JCA Provider default.
@return the padding scheme name (as a string) to be used when constructing the {@link javax.crypto.Cipher Cipher} transformation string, or {@code null} if the JCA Provider default padding scheme for the specified {@link #getAlgorithmName() algorithm} should be used.