Encoding and decoding of tables data

[Former Member]

Hi,

I need to encode the values in the fields of the data base table and again i need to put the encoded data into that data base table back and i need to decode the data base table back.

Are there any fm's for this?

Please suggest me a approch of doing this.

Thanks in advance,

Radhika

[franois_henrotte]

look at methods of class CL_HARD_WIRED_ENCRYPTOR

[Former Member]

Hi Francois,

I checked the methods in the class CL_HARD_WIRED_ENCRYPTOR.

But, in my case the ecrypted and decrypted data lengths should be same,

bcoz after encrypted that data should fit into that particular field of the same table.

I did not found any method for this case in the above class.

Thanks,

Radhika

[Former Member]

even tho thats possible, be aware that Encryptions where Encrypted String is of same length as unencrypted are not at slightest safe encryptions.

[KiranJ]

Hai ,

Use this Sample code.

DATA pwd TYPE string.

DATA encoded TYPE string.

pwd = ls_node1-pwd.

CONDENSE pwd.

CALL METHOD cl_http_utility=>if_http_utility~encode_base64

EXPORTING

unencoded = pwd

RECEIVING

encoded = encoded.

[brad_bohn]

I hope you're not using that method for actual password encryption. Base64 encoding should only be used for data transmission. I think the poster has used the incorrect term, BUT Florian is absolutely right about the hard-wired encryptor method. A child could hack that.

@poster: if you need to encrypt data, then configure and use the SAP Security library. The help files will tell you how to do this.