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18 lines
385 B
Markdown
18 lines
385 B
Markdown
---
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title: "cryptography"
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aliases:
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tags:
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- comp210
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---
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Crytography arises from the need for confidentiality. Some people say
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>"if you have nothing to fear you have nothing to hide".
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Edward snowden said
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>"arguing that you don't care about privacy because you have nothing to hide is no different than saying you dont care about free speech because you have nothing to say."
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