The field “Thumbprint algorithm” has an SHA-1 value , is that valid? Or should that be “SHA-256”? Also, there is and Alert symbol for the 3 fields: Basic Constraints Key Usage Enhanced Key Usage ...
Hope it will be clear. I need to digitally sign pieces of information. What I'm currently doing is the following (for each piece of information): Run SHA1 on the information Encrypt the result with ...
Is it possible to generate signature only from Public key. See example below where i have valid signature but what if I change hash ? Is then any way to do this? Public key(160 bytes): ...
I am currently studying for an exam and this was a previous question: Give one advantage of using HMACs over using RSA to sign SHA-1 hashes. My thoughts are that it has something to do with the ...