Bricklayer
发表于 2025-3-25 04:23:24
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GLUT
发表于 2025-3-25 09:37:33
Factoring,es. But it is not known whether the integer factoring problem is in fact difficult to solve. On the contrary, over the years many efficient integer factoring algorithms have been invented, and the number of digits required for secure RSA moduli has been increased from 512 to 1024 bits.
压碎
发表于 2025-3-25 13:37:10
Other Systems,s based on the hardness of integer factorization. The security of the ElGamal protocols and of DSA is based on the intractability of computing discrete logarithms in finite prime fields. However, none of those computational problems is provably intractable. Algorithmic progress has almost always bee
acrophobia
发表于 2025-3-25 19:08:36
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反馈
发表于 2025-3-25 22:38:35
Public-Key Infrastructures,eys, however, must be kept secret. Also, public keys must be protected from falsification and abuse. Therefore, appropriate . (PKI) must be set up. They are responsible for key distribution and management. In this chapter, we describe how such public-key infrastructures work.
intelligible
发表于 2025-3-26 02:00:13
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ASTER
发表于 2025-3-26 07:47:02
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cogent
发表于 2025-3-26 11:00:01
https://doi.org/10.1007/978-1-4419-9003-7access control; AES; computer science; cryptography; cryptology; DES; digital signature; encryption; hash fu
钢笔记下惩罚
发表于 2025-3-26 12:41:09
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glacial
发表于 2025-3-26 17:40:33
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