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www.micah.soy
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| | | | | A storytelling approach in the style of Blade Runner for introducing cryptography concepts. | |
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paragonie.com
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| | | | | A developer's short guide to encryption, authentication, and authenticated encryption with examples in PHP | |
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binarydebt.wordpress.com
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| | | | | A key function of digital singatures is to ensure that the sender of a message is who he claims to be. In this post we will go in a step by step manner and cover the concepts behind digital certificates in simple terms. Consider two people named Alice and Bob sitting in front of their... | |
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nhigham.com
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| | | The Cayley-Hamilton Theorem says that a square matrix $LATEX A$ satisfies its characteristic equation, that is $latex p(A) = 0$ where $latex p(t) = \det(tI-A)$ is the characteristic polynomial. This statement is not simply the substitution ``$latex p(A) = \det(A - A) = 0$'', which is not valid since $latex t$ must remain a scalar... | ||