Content for TS 35.231 Word version: 18.0.0
2 References
3 Definitions and symbols
4 Preliminary information
5 Inputs and outputs
6 Definition of the example algorithms
7 Implementation considerations
A Tuak diagrams
B TuakApplication Programme Interface ( AP) in ANSI CI
C Specification of the Keccak permutation used within Tuak
D Example source code for Tuak (ANSI C)
E Example source code for Keccak (ANSI C)
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2 References p. 5
3 Definitions and symbols p. 6
3.1 Definitions p. 6
3.2 Symbols p. 6
4 Preliminary information p. 7
4.1 Introduction p. 7
4.2 Notation p. 7
4.2.1 Radix p. 7
4.2.2 Bit-numbering for inputs and outputs p. 7
4.2.3 Assignment operations p. 7
4.2.4 Void
4.3 Void
5 Inputs and outputs p. 8
5.1 Tuak inputs and outputs p. 8
5.2 Keccak and its inputs and outputs p. 9
5.3 Other inputs and substrings p. 10
6 Definition of the example algorithms p. 10
6.1 Derivation of TOPC p. 10
6.2 Specification of the function f1 p. 11
6.3 Specification of the function f1* p. 12
6.4 Specification of the functions f2, f3, f4 and f5 p. 12
6.5 Specification of the function f5* p. 14
7 Implementation considerations p. 14
7.1 TOPC computed on or off the UICC? p. 14
7.2 Further customization p. 15
7.3 Resistance to side channel attacks p. 15
A (Normative) Tuak diagrams p. 16
B TuakApplication Programme Interface ( AP) in ANSI CI p. 18
C (Normative) Specification of the Keccak permutation used within Tuak p. 19
D Example source code for Tuak (ANSI C) p. 21
E Example source code for Keccak (ANSI C) p. 23
$ Change history p. 28
