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Code Duplication    Length = 12-12 lines in 2 locations

system/libraries/Encryption.php 2 locations

@@ 246-257 (lines=12) @@
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			}
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		}
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		if ( ! empty($params['mode']))
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		{
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			$params['mode'] = strtolower($params['mode']);
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			if ( ! isset($this->_modes['mcrypt'][$params['mode']]))
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			{
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				log_message('error', 'Encryption: MCrypt mode '.strtoupper($params['mode']).' is not available.');
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			}
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			else
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			{
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				$this->_mode = $this->_modes['mcrypt'][$params['mode']];
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			}
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		}
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		if (isset($this->_cipher, $this->_mode))
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		{
@@ 297-308 (lines=12) @@
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			$this->_cipher = $params['cipher'];
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		}
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		if ( ! empty($params['mode']))
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		{
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			$params['mode'] = strtolower($params['mode']);
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			if ( ! isset($this->_modes['openssl'][$params['mode']]))
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			{
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				log_message('error', 'Encryption: OpenSSL mode '.strtoupper($params['mode']).' is not available.');
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			}
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			else
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			{
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				$this->_mode = $this->_modes['openssl'][$params['mode']];
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			}
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		}
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		if (isset($this->_cipher, $this->_mode))
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		{