在新选项卡中打开链接
  1. Encryption - Wikipedia

    • In cryptography, encryption is the process of transforming (more specifically, encoding) information in a way that, ideally, only authorized parties can decode. This process converts the original representation of the information, known as plaintext, into an alternative form known as ciphertext. Despite its goal, encryption does not itself prevent interference but deni… 展开

    History

    One of the earliest forms of encryption is symbol replacement, which was first found in the tomb of Khnumhotep II, who lived i… 展开

    Encryption in cryptography

    In the context of cryptography, encryption serves as a mechanism to ensure confidentiality. Since data may be visible on the Internet, sensitive information such as passwords and personal communication may be expose… 展开

    Uses

    Encryption has long been used by militaries and governments to facilitate secret communication. It is now commonly used in protecting information within many kinds of civilian systems. For example, the Computer Securi… 展开

    Limitations

    Encryption is used in the 21st century to protect digital data and information systems. As computing power increased over the years, encryption technology has only become more advanced and secure. However, this ad… 展开

    Attacks and countermeasures

    Encryption is an important tool but is not sufficient alone to ensure the security or privacy of sensitive information throughout its lifetime. Most applications of encryption protect information only at rest or in transit, leaving sensitiv… 展开

     
  1. 加密 - 维基百科,自由的百科全书

  2. Cryptography - Wikipedia

    Cryptography is the study and practice of secure communication in the presence of adversarial behavior. Learn about the history, concepts, and applications of cryptography, from ancient ciphers to modern cryptosystems, and the legal …

  3. 公开密钥加密 - 维基百科,自由的百科全书

  4. 高级加密标准 - 维基百科,自由的百科全书

    進階加密标准(英語: Advanced Encryption Standard ,缩写: AES ),又称Rijndael加密法(荷兰语发音: [ˈrɛindaːl] ,音似英文的「Rhine doll」),是美国联邦政府采用的一種區塊加密标准。 这个标准用来替代原先的DES,已經被 …

  5. History of cryptography - Wikipedia

  6. RSA (cryptosystem) - Wikipedia

  7. Advanced Encryption Standard - Wikipedia

    AES is a symmetric-key algorithm for encrypting electronic data, with key sizes of 128, 192 or 256 bits. Learn about its design, history, modes of operation, and cryptanalysis.

  8. 資料加密標準 - 维基百科,自由的百科全书

    数据加密标准(英語: Data Encryption Standard ,縮寫為 DES)是一种對稱密鑰加密 块密码演算法,1976年被美国联邦政府的国家标准局确定为联邦资料处理标准(FIPS),随后在国际上广泛流传开来。

  9. 端到端加密 - 维基百科,自由的百科全书