'Random bit generator' presentation slideshows

Key Management

Key Management. Sandy Kutin CSPP 532 7/24/01. Last Week: PKI. Public key algorithms (RSA) Bob has public key B, private key b Confidentiality: anyone can write to Bob Authentication: Bob can sign messages Non-repudiation: Signature usable in court Solves key distribution problem

358 views • 22 slides

Randomized Algorithms CS648

Randomized Algorithms CS648. Lecture 24 Random bit complexity Derandomization. Random bit complexity . Definition : The total number of random bits taken from the Random Bit Generator by the algorithm is called its Random bit complexity. . Input. A Randomized Algorithm

302 views • 18 slides

MODES OF OPERATION

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Randomness and Statistical Tests

Randomness and Statistical Tests. Sayed Mahdi Mohammad Hasanzadeh Hasanzadeh@Raymandcrypto.ir Spring 2004. Goals in cryptography. 1) Cryptography remove the redundancy from sequence Pr(1)=Pr(0)=1/2 2) Cryptography is a mapping in the sequence space

300 views • 10 slides