aes模式

AES：高级加密标准 (AES: Advanced Encryption Standard)

AES is an abbreviation of Advanced Encryption Standard, also known by its original name Rijndael. It is an arrangement of standard for the encryption of electronic data set up by the U.S. National Institute of Standards and Technology (NIST) in 2001.

AES是Advanced Encryption Standard(高级加密标准)的缩写 ，也被称为Rijndael。 它是美国国家标准技术研究院(NIST)在2001年建立的用于加密电子数据的标准的安排。

• AES is a division of the Rijndael block cipher built up and expanded by two Belgian cryptographers, Vincent Rijmen and Joan Daemen, who put forward an offer to NIST for the duration of the AES selection process.

  AES是Rijndael分组密码的一个部门，该密码由两位比利时密码学家Vincent Rijmen和Joan Daemen建立并扩展，他们在AES选择过程中向NIST提出了报价。

• Rijndael is an associated group of ciphers with different key and block sizes. NIST decided on three members of the Rijndael associated group for AES, each with a block size of 128 bits, other than three different key lengths: 128, 192 and 256 bits.

  Rijndael是具有不同密钥和块大小的一组关联密码。 NIST决定了Rijndael关联组的三个成员用于AES，每个成员的块大小为128位，除了三种不同的密钥长度：128、192和256位。

• AES has been taken up by the U.S. government and is now used globally. It has taken the place of the Data Encryption Standard (DES), which was made available in 1977. The algorithm illustrated by AES is a symmetric-key algorithm, which signifies that the identical key is used for both encryption and decryption of data.

  AES已被美国政府采用，现已在全球范围内使用。 它取代了1977年推出的数据加密标准(DES)。AES所说明的算法是对称密钥算法，它表示同一密钥用于数据的加密和解密。

  On November 26, 2001, in the United States, AES was proclaimed by the NIST as U.S. FIPS PUB 197 (FIPS 197). This proclamation followed a five-year standardization process in which fifteen challenging designs were offered and assessed before the Rijndael cipher was preferred as the highly appropriate.

  2001年11月26日，在美国，NIST宣布AES为US FIPS PUB 197(FIPS 197)。 这项声明遵循了为期五年的标准化程序，其中提供了15种具有挑战性的设计并进行了评估，然后才将Rijndael密码作为高度合适的密码。

• On May 26, 2002, AES turned out to be effectual as a federal government standard, after authorization by the Secretary of Commerce. AES is comprised of the ISO/IEC 18033-3 standard.

  在2002年5月26日，经商务部长授权，AES成为联邦政府标准生效。 AES由ISO / IEC 18033-3标准组成。

• AES is accessible in a lot of different encryption packages and is the foremost (and only) openly available cipher officially permitted by the National Security Agency (NSA) for top secret information when used in an NSA officially permitted cryptographic module.

  AES可通过许多不同的加密程序包进行访问，并且是在国家安全局(NSA)官方允许的最高加密信息中使用的，最重要的(也是唯一)公开可用的密码。

性能 (Performance)

• For the AES selection process, the necessary criteria were high speed and low RAM.

  对于AES选择过程，必要的标准是高速和低RAM。

  As the selected algorithm, AES carried out well on a broad range of hardware, from 8-bit smart cards to high-performance computers.

  作为选择的算法，AES在从8位智能卡到高性能计算机的各种硬件上都表现出色。

• On a Pentium Pro, AES encryption needs 18 clock cycles per byte, corresponding to a throughput of about 11 Mbit/s for a 200 MHz processor. On a 1.7 GHz, Pentium M throughput is about 60 Mbit/s.

  在Pentium Pro上，AES加密每个字节需要18个时钟周期，相当于200 MHz处理器的吞吐量约为11 Mbit / s。 在1.7 GHz上，奔腾M吞吐量约为60 Mbit / s。

• On Intel Core i3/i5/i7 and AMD Ryzen CPUs supporting AES-NI instruction set extensions, throughput can be multiple GB/s (even over 10 GB/s).

  在支持AES-NI指令集扩展的Intel Core i3 / i5 / i7和AMD Ryzen CPU上，吞吐量可以为数GB / s(甚至超过10 GB / s)。

Reference: Advanced Encryption Standard

参考： 高级加密标准

翻译自: https://www.includehelp.com/dictionary/aes-full-form.aspx

aes模式