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ot::Utils::VerhoeffChecksum class
Syntax
class VerhoeffChecksum
{
public:
static constexpr uint16_t kMaxStringLength = OT_VERHOEFF_CHECKSUM_MAX_STRING_LENGTH;
static Error Calculate(const char *aDecimalString, char &aChecksum);
static Error Validate(const char *aDecimalString);
VerhoeffChecksum(void) = delete;
private:
static Error ComputeCode(const char *aDecimalString, uint8_t &aCode, bool aValidate);
static uint8_t Lookup(uint8_t aIndex, const uint8_t aCompressedArray[]);
static uint8_t Multiply(uint8_t aFirst, uint8_t aSecond);
static uint8_t Permute(uint8_t aPosition, uint8_t aValue);
static uint8_t InverseOf(uint8_t aValue);
};
Fields
Field
Description
Specifies the maximum length of decimal string input.
References
Code
Location
Referrer