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		<title>Criptografando em MD5 no Oracle</title>
		<link>http://www.rstoever.com/2008/05/19/criptografando-em-md5-no-oracle/</link>
		<comments>http://www.rstoever.com/2008/05/19/criptografando-em-md5-no-oracle/#comments</comments>
		<pubDate>Mon, 19 May 2008 12:37:48 +0000</pubDate>
		<dc:creator>.rafa</dc:creator>
				<category><![CDATA[Banco de Dados]]></category>
		<category><![CDATA[Geral]]></category>
		<category><![CDATA[Linux (RH)]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[PL/SQL]]></category>
		<category><![CDATA[Programação]]></category>
		<category><![CDATA[Sistemas Operacionais]]></category>
		<category><![CDATA[cast_to_raw]]></category>
		<category><![CDATA[criptografar]]></category>
		<category><![CDATA[criptografia]]></category>
		<category><![CDATA[crypto]]></category>
		<category><![CDATA[db]]></category>
		<category><![CDATA[dbms_obfuscation_toolkit]]></category>
		<category><![CDATA[function]]></category>
		<category><![CDATA[md5]]></category>
		<category><![CDATA[password]]></category>
		<category><![CDATA[rawtohex]]></category>
		<category><![CDATA[script]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Segurança]]></category>
		<category><![CDATA[select]]></category>
		<category><![CDATA[senha]]></category>
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		<description><![CDATA[Esses dias um cliente me solicitou algo para criptografar senhas, já conhecia a package dba_obfuscation_toolkit e ai fui pesquisar mais sobre e achei uma forma otima para criptografar a senha em MD5, assim fiz a função dentro do owner do sistema que faz esta conversão: CREATE OR REPLACE FUNCTION md5 &#40;valor VARCHAR&#41; RETURN VARCHAR2 IS [...]]]></description>
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