Re: [Trustedjava-support] Bind large data

[Thomas W. <tho...@ia...>]

Hello,

 > I have a problem when trying to bind data that is larger than my RSA
 > public key modulus. TSS Spec precise that I must block then chain the
 > data. Can you tell me what does this mean and is there any function that
 > do this.

You are, more or less, answering your question yourself.
Using the TSS you can not bind data larger than the RSA public key (that 
actually is not specific to the TSS but is a general property). What you 
  have to do is to split you input data into block equal to the RSA 
public key length. Then encrypt (bind) these blocks one after the other. 
On decryption (unbind) simply reverse the process.

Regards,
Thomas Winkler