'Rsa signature' presentation slideshows

Digital Signatures

Digital Signatures. Presented by Olga Shishenina. Outline. Cryptographic goals Message Authentication Codes (MACs) Digital signatures RSA digital signature Elliptic curve digital signature Comparison of ECDSA and RSA signature. Message authentication. Entity authentication.

1.05k views • 63 slides

Digital Signatures

Digital Signatures. Presented by Olga Shishenina. Outline. Cryptographic goals Message Authentication Codes (MACs) Digital signatures RSA digital signature Elliptic curve digital signature Comparison of ECDSA and RSA signature. Message authentication. Entity authentication.

967 views • 63 slides

15-349 Introduction to Computer and Network Security

458 views • 36 slides

Authentication and Integrity in Outsourced Databases

Authentication and Integrity in Outsourced Databases. Kanaka Rajanala. What is Outsourced Database. Organizations outsource their data management needs to an external provider. The service provider hosts client database and offers mechanisms. Create databases Updating Storing

463 views • 21 slides

Digital Signatures

Digital Signatures. Slides by Kent Seamons and Tim van der Horst Last Updated: Oct 7 , 2013. Digital Signatures. Diagram illustrating how to sign a message Why do we use a one-way hash? How does a collision or second pre-image attack relate to this?. Digital Signatures.

650 views • 18 slides

Lect. 15 : Digital Signatures RSA, ElGamal , DSA, KCDSA, Schnorr

Lect. 15 : Digital Signatures RSA, ElGamal , DSA, KCDSA, Schnorr. 1. Digital Signature. Digital Signature Electronic version of handwritten signature on electronic document Signing using private key (only by the signer) Verification using public key (by everyone)

731 views • 13 slides

Digital Signature

Digital Signature . Tahani aljehani. Where Does This Fit . Digital signature. Digital signature is a data string which associates a message (in digital form) with some originating entity.

570 views • 11 slides