hex_base.cpp File Reference

#include <crypto/hex_base.h>
#include <array>
#include <cstdint>
#include <cstring>
#include <string>

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Functions
std::string	HexStr (const Span< const uint8_t > s)
	Convert a span of bytes to a lower-case hexadecimal string. More...
signed char	HexDigit (char c)

Variables
const signed char	p_util_hexdigit [256]

Function Documentation

HexDigit()

signed char HexDigit

(

char

c

)

Definition at line 64 of file hex_base.cpp.

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HexStr()

std::string HexStr

(

const Span< const uint8_t >

s

)

Convert a span of bytes to a lower-case hexadecimal string.

Definition at line 30 of file hex_base.cpp.

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Variable Documentation

p_util_hexdigit

const signed char p_util_hexdigit[256]

Initial value:

= {
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    0,  1,   2,   3,   4,   5,   6,   7,  8,  9,  -1, -1, -1, -1, -1, -1,
    -1, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1,  -1,  -1,  -1,  -1,  -1,  -1, -1, -1, -1, -1, -1, -1, -1, -1,
}

Definition at line 45 of file hex_base.cpp.