Standard Encryption method

Hi All ,
I am using the SAP R/3 4.7 Version. I need to encrypt password using standard algorithms  .
I have tried function modiule FIEB_PASSWORD_ENCRYPT , VRM_COMPUTE_MD5 , MD5_CALCULATE_HASH_FOR_CHAR but that doesn't meet my requirement .
Would like to know if  there is any  function module or method that uses the standard encryption algorithm like 3DES , BlowFish , TwoFish , DES, MD5 , RC2 , Rijndael or SHA.
Regards ,
Binoj

Hi Nair,
Actually I really would like to know how you resolved it, since I am using same SAP version and the FM´s do not work. Actually there is an abap error inside FM :  FIEB_PASSWORD_ENCRYPT, in perform encrypt_password, in FORM character_search .  If you correct this by adding the following line :
describe field im_string length l_length.
L_LENGTH = STRLEN( IM_STRING ).
Then FM FIEB_PASSWORD_ENCRYPT starts encripting without errors but FM FIEB_PASSWORD_DECRYPT does not completely works as expected, since some letters are not decrypted right.
So, it is a standard abap error and yet I did not sent a note so SAP asking for them to resolve this (I did not found any SAP Note in OSS System either).
Any light on this?, please !
Regards,

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