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Hace 8 horas · Motivated by applications in DNA storage, we study a setting in which strings are affected by tandem-duplication errors. In particular, we look at two settings: disjoint tandem-duplication errors, and equal-length tandem-duplication errors. We construct codes, with positive asymptotic rate, for the two settings, as well as for their combination. Our constructions are duplication-free codes ...
Hace 8 horas · In the intricate dance of ones and zeros that underpins our digital universe, cryptography emerges as the silent sentinel, safeguarding the integrity, confidentiality, and authenticity of our digital interactions. As we embark on this exploration of "Cryptography in Action: Real-World Applications Demystified," we find ourselves at the nexus of ...
Hace 8 horas · Therefore, using a strong password which is a combination of letters, numerals, and symbols is a must for law firms. An advanced step is to switch to passkeys, which are the next big step in user authentication. Passkeys are designed to replace traditional passwords and offer a safer and more convenient alternative.
Hace 8 horas · template関数の以下の部分を活用する。. 粗略解释一下， POST /template 有一个 {{flag}} 模板引擎可以手动扩展 in {{key}} 的形式，并将其转换为标志。. 但是， No flag for you! 据说该标志包含在转换后检查中，因此不能简单地检索。. 就在我思考的时候，一个启示降临了 ...
Hace 8 horas · Exploring the principles of Bitcoin wallet address generation and private key storage.
Hace 8 horas · The opening ceremony of the 13th Party Member Learning Month of Zhenxin Street was held around the theme of "making learning a spiritual pursuit" and a list of recommended books was released at the same time.
Hace 8 horas · Cryptography: 150,738,274,937,250 configurations of the plug-board of the Enigma machine used by the Germans in WW2 to encode and decode messages by cipher. Computing – MAC-48: 281,474,976,710,656 (2 48) possible unique physical addresses. Mathematics: 953,467,954,114,363 is the largest known Motzkin prime. 10 15 10 15 to 10 16 ants on Earth
