We then give precise definitions and security models in Section 2. We describe bilinear maps with certain properties in Section 3. Our iden.ybased encryption scheme is presented in Section 4 using general bilinear maps. Then a concrete iden.y based system from the Weil pairing is given in Section 5..  The scheme has chosen ciphertext security in the random oracle modeluming an elliptic curve variant of the computational Diffie.man problem. Our system is based on the Weil pairing. We give precise definitions for secure iden.y based encryption schemes and give several applications for such systems..Abstract. We propose a fully functional iden.ybased encryption scheme IBE . The scheme has chosen ciphertext security in the random oracle modeluming an elliptic curve variant of the computational. Diffie.man problem. Our system is based on the Weil pairing. We give precise definitions for secure iden.y .The scheme has chosen ciphertext security in the random oracle modeluming an elliptic curve variant of the computational Diffieman problem. Our system is based on the Weil pairing. Shamir 's original motivation for iden.ybased encryption was to simplify certificate management in email systems..
Iden.yBased Encryption from the Weil Pairing Dan Boneh Matthew Frankliny dabo@cs.stanford.edu franklin@cs.ucdavis.edu Appears in .We propose a fully functional iden.ybased encryption scheme IBE . The scheme has chosen ciphertext security in the random oracle modeluming an elliptic curve .Iden.y based encryption from the Weil pairing Authors: D. Boneh and M. Franklin. Abstract: We propose a fully functional iden.ybased encryption scheme IBE ..We propose a fully functional iden.ybased encryption scheme IBE . The scheme has chosen ciphertext security in the random oracle modeluming an elliptic curve .
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