By Ben-Zion Chor
This publication explores public key cryptographic platforms, first investigating the query of cryptographic safety of bits within the RSA encryption after which developing a brand new knapsack sort public key cryptosystem, in response to mathematics in finite fields.
partially I, difficulties concerning the RSA encryption of a message are proved to be an identical. This equivalence means that an adversary, given the ciphertext, cannot do higher than guessing except s/he can holiday the RSA code. the consequences generated by way of the author's evidence point out that Rabin/RSA encryption should be at once used for pseudo random bit generation.
a brand new knapsack variety public key cryptosystem is brought partly II, in addition to an in depth description of its implementation. The process is predicated on a unique software of mathematics in finite fields, following a development by way of Bose and Chowla. through opting for acceptable parameters, the density of the ensuing knapsack might be managed. particularly, the density could be made excessive adequate to foil low-density assaults in contrast new method. at this time there aren't any identified assaults able to breaking the procedure in a cheap quantity of time.
Ben-Zion Chor obtained his doctorate from MIT the place he's at present a put up Doctoral Fellow within the machine technology Laboratory. Two concerns in Public Key Cryptography: RSA Bit safety and a brand new Knapsack sort System is a 1985 ACM unusual Dissertation.
Read or Download Two Issues in Public Key Cryptography: RSA Bit Security and a New Knapsack Type System (ACM Distinguished Dissertation) PDF
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