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www.vanimpe.eu
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| | | | | Cryptography Introduction Cheatsheet, Private Communications in a Public World | |
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www.zend.com
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| | | | | Libsodium is a modern cryptography library. Learn how you can use the Libsodium cryptography library for PHP encryption. | |
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www.cryptofails.com
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| | | | | Reasoning by Lego: The wrong way to think about cryptography. Scott Arciszewski from Paragon Initiative pointed me to this example of PHP cryptography. The code is bad and the crypto design is flawed,... | |
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andrea.corbellini.name
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| | | [AI summary] The text provides an in-depth explanation of elliptic curve cryptography (ECC), covering fundamental concepts such as elliptic curves over finite fields, point addition, cyclic subgroups, subgroup orders, and the discrete logarithm problem. It also discusses practical aspects like finding base points, cofactors, and the importance of choosing subgroups with high order for cryptographic security. The text emphasizes that ECC relies on the difficulty of solving the discrete logarithm problem on elliptic curves, which is considered computationally hard and forms the basis for secure cryptographic protocols like ECDH and ECDSA. | ||