CodeScopeSTM32 Libraries and Samplesnetxduosb7

sb7 variable

Syntax

static const ULONG sb7[64] = { 0x00200000UL, 0x04200002UL, 0x04000802UL, 0x00000000UL, 0x00000800UL, 0x04000802UL, 0x00200802UL, 0x04200800UL, 0x04200802UL, 0x00200000UL, 0x00000000UL, 0x04000002UL, 0x00000002UL, 0x04000000UL, 0x04200002UL, 0x00000802UL, 0x04000800UL, 0x00200802UL, 0x00200002UL, 0x04000800UL, 0x04000002UL, 0x04200000UL, 0x04200800UL, 0x00200002UL, 0x04200000UL, 0x00000800UL, 0x00000802UL, 0x04200802UL, 0x00200800UL, 0x00000002UL, 0x04000000UL, 0x00200800UL, 0x04000000UL, 0x00200800UL, 0x00200000UL, 0x04000802UL, 0x04000802UL, 0x04200002UL, 0x04200002UL, 0x00000002UL, 0x00200002UL, 0x04000000UL, 0x04000800UL, 0x00200000UL, 0x04200800UL, 0x00000802UL, 0x00200802UL, 0x04200800UL, 0x00000802UL, 0x04000002UL, 0x04200802UL, 0x04200000UL, 0x00200800UL, 0x00000000UL, 0x00000002UL, 0x04200802UL, 0x00000000UL, 0x00200802UL, 0x04200000UL, 0x00000800UL, 0x04000002UL, 0x04000800UL, 0x00000800UL, 0x00200002UL };

References

Location	Referrer	Text
nx_crypto_des.c:107		static const ULONG sb7[64] =
nx_crypto_des.c:519	_nx_crypto_des_process_block()	left = left ^ sb7[temp & 0x3F] ^ sb5[(temp >> 8) & 0x3F] ^ sb3[(temp >> 16) & 0x3F] ^ sb1[(temp >> 24) & 0x3F];
nx_crypto_des.c:526	_nx_crypto_des_process_block()	right = right ^ sb7[temp & 0x3F] ^ sb5[(temp >> 8) & 0x3F] ^ sb3[(temp >> 16) & 0x3F] ^ sb1[(temp >> 24) & 0x3F];

Data Use

Functions reading sb7

sb7

_nx_crypto_des_process_block()

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Type of sb7

sb7

ULONG

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