Cryptographic encryption method using efficient elliptic curve

摘要: A method of cryptographic encryption and decryption by a recipient selecting modulus p from p=(2 dk −2 ck −1)/r; (d−1)k +2 (d−2)k −. . k +1)/r; 4k 3k 2k the curve E an order q; base point G=(G x , G y ) on elliptic E; generating private integer w; public key W, where W=wG; distributing p, E, q, G, W in authentic manner; sender retrieving recipient's W; r; R=rG using form is basepoint; combining r, M to ciphertext C; sending (R,C) recipient; its receiving (R, C); R, w, C recover M.