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Oracle PL/SQL Tutorial » System Packages » dbms_crypto

31. 5. 2. dbms_crypto.hash


SQL>

SQL> declare

  2    l_in_val varchar2(2000) := 'CriticalData';

  3    l_hash   raw(2000);

  4  begin

  5    l_hash := dbms_crypto.hash (

  6       src => UTL_I18N.STRING_TO_RAW (l_in_val, 'AL32UTF8'),

  7       typ => dbms_crypto.hash_sh1

  8    );

  9    dbms_output.put_line('Hash='||l_hash);

 10  end;

 11  /







SQL>

SQL>

31. 5. dbms_crypto
	31. 5. 1.	dbms_crypto.randombytes
	31. 5. 2.	dbms_crypto.hash
	31. 5. 3.	dbms_crypto.hash_sh1
	31. 5. 4.	dbms_crypto.mac
	31. 5. 5.	utl_i18n.string_to_raw and dbms_crypto.encrypt
	31. 5. 6.	DBMS_CRYPTO.encrypt_aes128 + DBMS_CRYPTO.chain_cbc + DBMS_CRYPTO.pad_pkcs5
	31. 5. 7.	dbms_crypto.ENCRYPT_AES128

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