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Para Mahasiswa Sedang Belajar
Gordon McKay Professor of Computer Science, Harvard University.
Free lecture videos
The recorded lectures are from the Harvard Faculty of Arts and Sciences course Quantitative Reasoning 48, which was offered as an online course at the Extension School.
Secrecy and encryption
- Video
- Encryption
- Frequency Analysis
- Why “security through obscurity” fails
- DES and AES
- Public key cryptography
- Modular arithmetic
- Diffie-Hellman continued
- Modular arithmetic in cryptography
- Verifying identity
- Introduction: history of encryption
- Encryption: history as a military technology; legislative attempts to control encryption keys
- How to decrypt a cipher, an example of a substitution cipher
- Cryptosystems
- Vigenere’s cipher, frequency analysis
- Secure encryption: an introduction
- Public key cryptography: Diffie-Hellman key agreement
- Public Key Cryptography and computing big powers
- Diffie-Hellman Key Agreement
- Additional thoughts re: cryptography
Enroll in Harvard Extension School courses
If you enjoyed this free class, the Harvard Extension School offers a
wide variety of courses in numerous fields. Search for classes and enroll for credit
during the fall and spring registration periods.
Sumber Foto:
Arip Nurahman: Universitas Pendidikan Indonesia
Sumber Foto:
Arip Nurahman: Universitas Pendidikan Indonesia
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