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d1f2d16f46
clang-tidy9.0.0 added a new check: bugprone-branch-clone (https://releases.llvm.org/9.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html) This doesn't like both branches of an if are the same. This lead to a warning in rainbow, as where the maximum of two values (which are always the same) is computed in a macro. I don't always agree with this warning, but here I think it's worth to remove the macro.
49 lines
984 B
C
49 lines
984 B
C
#ifndef _H_RAINBOW_CONFIG_H_
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#define _H_RAINBOW_CONFIG_H_
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/// @file rainbow_config.h
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/// @brief Defining the parameters of the Rainbow and the corresponding constants.
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///
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#define _GFSIZE 256
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#define _V1 92
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#define _O1 48
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#define _O2 48
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#define _MAX_O 48
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#define _HASH_LEN 64
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#define _V2 ((_V1) + (_O1))
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/// size of N, in # of gf elements.
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#define _PUB_N (_V1 + _O1 + _O2)
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/// size of M, in # gf elements.
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#define _PUB_M (_O1 + _O2)
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/// size of variables, in # bytes.
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// GF256
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#define _V1_BYTE (_V1)
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#define _V2_BYTE (_V2)
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#define _O1_BYTE (_O1)
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#define _O2_BYTE (_O2)
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#define _MAX_O_BYTE (_MAX_O)
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#define _PUB_N_BYTE (_PUB_N)
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#define _PUB_M_BYTE (_PUB_M)
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/// length of seed for public key, in # bytes
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#define LEN_PKSEED 32
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/// length of seed for secret key, in # bytes
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#define LEN_SKSEED 32
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/// length of salt for a signature, in # bytes
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#define _SALT_BYTE 16
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/// length of a signature
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#define _SIGNATURE_BYTE (_PUB_N_BYTE + _SALT_BYTE)
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#endif // _H_RAINBOW_CONFIG_H_
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