Как расшифровать EncFS через OpenSSL?

<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE boost_serialization>
<boost_serialization signature="serialization::archive" version="10">
<cfg class_id="0" tracking_level="0" version="20">
	<version>20100713</version>
	<creator>EncFS 1.7.4</creator>
	<cipherAlg class_id="1" tracking_level="0" version="0">
		<name>ssl/aes</name>
		<major>3</major>
		<minor>0</minor>
	</cipherAlg>
	<nameAlg>
		<name>nameio/block</name>
		<major>3</major>
		<minor>0</minor>
	</nameAlg>
	<keySize>256</keySize>
	<blockSize>1024</blockSize>
	<uniqueIV>1</uniqueIV>
	<chainedNameIV>1</chainedNameIV>
	<externalIVChaining>1</externalIVChaining>
	<blockMACBytes>8</blockMACBytes>
	<blockMACRandBytes>0</blockMACRandBytes>
	<allowHoles>1</allowHoles>
	<encodedKeySize>52</encodedKeySize>
	<encodedKeyData>
xxx
	</encodedKeyData>
	<saltLen>20</saltLen>
	<saltData>
yyy
	</saltData>
	<kdfIterations>1175126</kdfIterations>
	<desiredKDFDuration>3000</desiredKDFDuration>
</cfg>
</boost_serialization>