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www.quintessencelabs.com | ||
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www.govtech.com
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| | | | | What is quantum supremacy, and when will it arrive? More important: How will quantum computing change our lives - for better or worse? | |
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thomasbandt.com
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| | | | | Analyzing quantum computing's impact on cryptography, this post briefly discusses challenges in encryption and advances in post-quantum cryptography, emphasizing the race for quantum-resistant security. | |
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educatedguesswork.org
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| | | | | [AI summary] This article discusses the potential threat that quantum computers pose to current cryptographic protocols and outlines strategies for securing communications against such threats. It explains how quantum computing can break existing asymmetric encryption algorithms, like those used in TLS, and highlights the need for post-quantum cryptographic algorithms (PQ). The article details the implementation of these algorithms in existing protocols, the importance of key establishment, and the challenges of transitioning to post-quantum authentication. It concludes by emphasizing the urgency of preparing for a post-quantum future and the role of technologies like automatic certificate issuance in facilitating this transition. | |
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ahmedhosssam.github.io
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| | | The lexical analyzer (lexer) takes a stream of characters and produces a stream of names, keywords, and punctuation marks; it discards white space and comments between the tokens. Lexical tokens have types in any programming language, example: ID foo, x, n14 NUM 73, 0, 082 REAL 3.14, 10., 1e9, 0.5 COMMA , NOTEQ != LPAREN ( RPAREN ) Punctuation tokens such as IF, VOID , RETURN constructed from alphabetic characters are called reserved words and, in most languages, cannot be used as identifiers. | ||