RSA Encryption In OB

[Unknown_Guy1]

Heyo Im Getting Error

<--- Executing Block FUNCTION --->
ERROR: Bad Data.

When Im Trying To Encrypt Pass With RSA.

Here Is The Loli Script

PARSE "<SOURCE>" LR "rsa.setPublic(\"" "\"" -> VAR "modulus" 

FUNCTION RSAEncrypt "<modulus>" "10001" RsaOAEP=FALSE "<PASS>" -> VAR "EPASS" 

Anyone Have Idea?

[meinname]

Yes, RSAEncrypt only takes Base64 values as input.

But by seeing what you parse and what your modulus is, i assume you'd be happier by using RSAPKCS1PAD2

Btw: this one doen't need base64 input - yo can use it just like the old function named RSA from older OB Versions.

[Unknown_Guy1]

@meinname sorry for late reply but but can i use hex values? because when i read js ... it converts b64 to hex but still i have doubt for exponent that it should be converted into b64 then to hex or directed hex...

[Ruri]

RSAPKCS1PAD2 accepts hex

[Unknown_Guy1]

@Ruri thanks ruri!

[Unknown_Guy1]

@Ruri any way to convert var into hexidecimal?

[Ruri]

what do you mean by "var"? what is your starting type? anyways look in the UTILITY Convert block

[Unknown_Guy1]

var as variable... which has string! i have looked into UTILITY Convert block.. there is hex only!

[Ruri]

You can convert UTF8/ASCII to HEX i think

[Unknown_Guy1]

alredy tried

[Unknown_Guy1]

There is option for HEX not HEXIDECIMAL!

[Ruri]

It's the same thing...