摘要： Oracle DBMS_CRYPTOVersion 10.2 　 General InformationSource{ORACLE_HOME}/rdbms/admin/dbmsobtk.sqlAlgorithm ConstantsNameData TypeValueHash FunctionsHASH_MD4 (128 bit hash)PLS_INTEGER1HASH_MD5 (128 bit hash)PLS_INTEGER2HASH_SH1 (160 bit hash)PLS_INTEGER3MAC FunctionsHMAC_MD5 (128 bit hash)PLS_INTEGER1 阅读全文