January 15, 2002
Practical Aspects of Modern Cryptography
Some RSA Details
•
Encryption:
E(Y) = Y
E
mod N
.
•
Decryption:
D(Y) = Y
D
mod N
.
•
•
D(E(Y))
•
= (Y
E
mod N)
D
mod N
•
= Y
ED
mod N
•
= Y
