(encryption exponent) is chosen such that it is relatively prime to . The public key is the pair : A private exponent
: RSA uses two distinct keys: a public key for encryption (known to everyone) and a private key for decryption (kept secret by the owner). RSA and Public Key Cryptography Cryptography
: Its security relies on the "factoring problem" —the extreme computational difficulty of factoring a very large number back into its original two large prime numbers. (encryption exponent) is chosen such that it is
RSA (Rivest-Shamir-Adleman) is a widely used algorithm that secures data transmission using a mathematically linked pair of keys. Named after its creators Ron Rivest, Adi Shamir, and Leonard Adleman, it was first published in 1977. Core Features of RSA RSA (Rivest-Shamir-Adleman) is a widely used algorithm that
: Since RSA is computationally expensive, it is often used to securely exchange a symmetric key , which then handles the bulk encryption of larger data sets. How the RSA Algorithm Works Key Generation : Select two large, distinct prime numbers ( ) and calculate their product ( ), which serves as the modulus for both keys. Public Key Creation : An integer