hash.ccm File Reference

SHA-256 digests for serialized byte sequences. More...

#include <array>
#include <cstdint>
#include <span>
#include <openssl/sha.h>
import auth.error;

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Typedefs
using	auth::digest = std::array<std::uint8_t, 32>
	The 32 bytes of a SHA-256 digest in hash output order.

Functions
digest	auth::sha256 (std::span< const std::uint8_t > data)
	Hashes exactly the supplied bytes with OpenSSL's SHA-256 implementation.

Detailed Description

SHA-256 digests for serialized byte sequences.

Definition in file hash.ccm.

Function Documentation

sha256()

digest auth::sha256 ( std::span< const std::uint8_t > data )

inlineexport

Hashes exactly the supplied bytes with OpenSSL's SHA-256 implementation.

Parameters

data	Input bytes; an empty span is valid.

Returns

The SHA-256 digest.

Exceptions

auth_error

If OpenSSL reports failure.

Definition at line 27 of file hash.ccm.