camellia加密算法介绍_camellia算法资源-CSDN文库

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Speciﬁcation of Camellia — a 128-bit Block Cipher

Kazumaro AOKI

†

,TetsuyaICHIKAWA

‡

, Masayuki KANDA

†

,

Mitsuru MATSUI

‡

, Shiho MORIAI

†

, Junko NAKAJIMA

‡

,ToshioTOKITA

‡

†

Nippon Telegraph and Telephone Corporation,

‡

Mitsubishi Electric Corporation

March 10, 2000

Contents

1 Introduction 2

2 Notations and Conventions 2

2.1 Radix............................................ 2

2.2 Notations.......................................... 2

2.3 ListofSymbols....................................... 2

2.4 Bit/ByteOrdering ..................................... 2

3 Structure of Camellia 4

3.1 ListofFunctionsandVariables.............................. 4

3.2 EncryptionProcedure ................................... 4

3.2.1 128-bit key . . . . . . . . . ............................ 4

3.2.2 192-bit and 256-bit key . . . ............................ 5

3.3 DecryptionProcedure ................................... 5

3.3.1 128-bit key . . . . . . . . . ............................ 5

3.3.2 192-bit and 256-bit key . . . ............................ 6

3.4 KeySchedule........................................ 7

4ComponentsofC amellia 9

4.1 F-function.......................................... 9

4.2 FL-function ........................................ 9

4.3 FL

−1

-function....................................... 9

4.4 S-function......................................... 9

4.5 s-boxes ........................................... 10

4.6 P -function.......................................... 14

AFiguresoftheCamellia Algorithm 15

BTestData 21

1

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徐孟奇

2020-03-23

全英文详解，挺详细
lazychen1018

2017-02-22

正在编写该算法的程序，该文档后面的例子正好用来验证程序写的是否正确。谢谢。

sinat_22486933

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