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create or replace function MD5 (vpassword in varchar2) return varchar2 is retval varchar2(32); begin retval := utl_raw.cast_to_raw(dbms_obfuscation_toolkit.MD5(input_string =>lower(vpassword))); return retval; end;
采用Oracle的dbms_obfuscation_toolkit的加密
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原文地址:http://www.cnblogs.com/Warmsunshine/p/5689131.html