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Computer Science - Graduate CS - Cryptography - Cryptography Deep Dive
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Computer Science - Graduate CS - Cryptography - Cryptography Deep Dive
vivmagarwalJan 29, 2026
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4 sections. Section 1 'Symmetric Cryptography': Same key for encryption and decryption. AES (Advanced Encryption Standard): current standard, 128/256-bit keys. Block ciphers: encrypt fixed-size blocks (AES). Stream ciphers: encrypt byte-by-byte (ChaCha20). Problem: how to securely share the key? Sec
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Computer ScienceGraduate CS
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