Cryptography, Rsa, Cybersecurity.
and make sure that: hash(msg)==s^e (mod N) Unfortunately, pure RSA signing is open to a number of attacks, and which can be overcome using either RSA-OEAP or RSA-PSS. PKCS#v1.5 Should Never Been Seen! The simplest way to pad the input data to RSA is to use PKCS#v1.5. With this, we pad to the start