Error when using DBMS_CRYPTO package in reports 10g

Question

hi all,
i wrote a package which use dbms_crypto, there are functions to crypto userid and decrypo userid.
the packege like this;
PACKAGE BODY SIFRELE
IS
function sicil_sifrele (p_sicil_no IN varchar2) RETURN varchar2
IS
p_key RAW(128);
p_sicil_raw RAW(128);
p_encrypted_raw RAW(128);
BEGIN
p_key := utl_raw.cast_to_raw(to_char(sysdate,'mmyyyydd'));
p_sicil_raw := utl_raw.cast_to_raw(p_sicil_no);
p_encrypted_raw := dbms_crypto.encrypt(src => p_sicil_raw,
typ => dbms_crypto.des_cbc_pkcs5, key => p_key);
return (utl_raw.cast_to_varchar2(p_encrypted_raw));
END;
FUNCTION sicil_coz ( p_encrypted_raw IN RAW) RETURN varchar2
IS
p_key RAW(128);
p_decrypted_raw RAW(128);
sicil_donen VARCHAR2(250);
BEGIN
p_key := utl_raw.cast_to_raw(to_char(sysdate,'mmyyyydd'));
p_decrypted_raw := dbms_crypto.decrypt(src => p_encrypted_raw,
typ => dbms_crypto.des_cbc_pkcs5, key => p_key);
sicil_donen := utl_raw.cast_to_varchar2(p_decrypted_raw);
return (sicil_donen);
END;
END;
in report 6i it work fine cryptos and decrpts. when i use in reports 10g it gives this error.
-28817 ORA-28817: PL/SQL function returned an error.
ora-06512: at "SYS.DBMS_CRYPTO_FFI", line 67
ORA-06512: at "SYS.DBMS_CRYPTO", line 41
ora-06512: at "YBS.SIFRELE", line 26
thanks...

Answer 1

Hello,
You should create a "wrapper function"
Create a function in the database that will call dbms_crypto.encrypt / dbms_crypto.decrypt and call this function in Reports.
(The problem here seems to be the reference to dbms_crypto.des_cbc_pkcs5)
Regards