Course outline oVerview: Secure communication Attacks to cryptosystems. One time pad randomness and pseudo randomness o Secret-Key cryptography: Block ciphers. DES, AES (Rijndael). Modes of operation. Linear and Differential cryptanalysis Public-Key cryptography: Mathematical Foundations One-way functions Trapdoor one-way functions. Public-key cryptosystems. RSA, Diffie-Hellman, ElGamal, and elliptic curve cryptosystems. Design and Analysis of Cryptographic Protocols: Authentication protocols. Digital cash. Sharing and partial disclosure of secrets, Zero-knowledge proof systems Identification protocols. Key management architectures3 •Overview : Secure communication. Attacks to cryptosystems. One time pad, randomness and pseudo￾randomness •Secret-Key Cryptography: Block ciphers .DES, AES (Rijndael). Modes of operation. Linear and Differential cryptanalysis. •Public-Key Cryptography: Mathematical Foundations. One-way functions. Trapdoor one-way functions. Public-key cryptosystems. RSA, Diffie-Hellman, ElGamal, and elliptic curve cryptosystems. •Design and Analysis of Cryptographic Protocols: Authentication protocols. Digital cash. Sharing and partial disclosure of secrets. Zero-knowledge proof systems. Identification protocols. Key management architectures Course Outline