Research Article
Image Encryption Scheme Based on a Generalized Arnold Map and RSA Algorithm
Algorithm 1
RSA encryption and decryption algorithm.
| Input: choose different large primes ; | | (1) | | (2) | | (3) Random selection , , and | | (4) Calculating the private key , , | | (5) Encryption method: for each plaintext grouping , perform encryption operation, namely, | | (6) Decryption method: the decryption operation of the ciphertext packet is: |
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