B4J Question RSA Encryption and .cert file

[mauro vicamini]

Hi everyone,
I need to encrypt some strings using RSA algorithm. What I don't understand is how to pass the .cert file that I got as Public Key to the Encrypt Function. The type for the key is java.security.Key and I don't know how to convert the .cert file provided to me to that data type.

Any help is usefull.

Thanks for the attention.

 

[KMatle]

See my example in my signature (I use the public and the private key directly). The public key has to be converted (padding). After that you can load it.

 

[mauro vicamini]

See my example in my signature (I use the public and the private key directly). The public key has to be converted (padding). After that you can load it.

Thanks a lot!!