'Ind cpa' presentation slideshows

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??????????? 7 ?. ???? ?????? kurosawa@mx.ibaraki.ac.jp. RSA ??. C=M e mod N C=0 ???? M=0 ????????? C=1 ???? M=1 ????????? ?? M ????????? ? ????????????. ??????. ????????? G ????????? E ???????? D. ??????????. IND-CPA ??? Chosen Plaintext ???? Attack IND-CCA ???

1.39k views • 99 slides

Order-Preserving Symmetric Encryption

1.04k views • 41 slides

Soundness of Formal Encryption in the Presence of Key Cycles

270 views • 26 slides

Analysis of NTRUEncrypt Paddings

Analysis of NTRUEncrypt Paddings. NTRUEncrypt Basics. NTRUEncrypt works using polynomials in the ring Z [X]/X N -1. Three important parameters: N (prime); q (usually power of 2); p (small, coprime to q)

217 views • 7 slides