olp::authentication::Crypto Class Reference

The cryptographic algoritms used by the library. More...

#include <Crypto.h>

Public Types
using	Sha256Digest = std::array< unsigned char, Sha256DigestLength >
	An alias for the hash.

Static Public Member Functions
static Sha256Digest	Sha256 (const std::vector< unsigned char > &content)
	Sha256 cryptographic function used to compute the hash value for a buffer.
static Sha256Digest	HmacSha256 (const std::string &key, const std::string &message)
	HMAC function based on SHA-256 hash function.

Static Public Attributes
static const size_t	Sha256DigestLength = 32
	The hash length after the SHA-256 encryption.

Detailed Description

The cryptographic algoritms used by the library.

Member Function Documentation

HmacSha256()

static Sha256Digest olp::authentication::Crypto::HmacSha256 ( const std::string &  key, const std::string &  message  )

static

HMAC function based on SHA-256 hash function.

Parameters

key	A key.
message	A message.

Returns

An array of 32 bytes that represent a hash value.

Sha256()

static Sha256Digest olp::authentication::Crypto::Sha256 ( const std::vector< unsigned char > &  content )

static

Sha256 cryptographic function used to compute the hash value for a buffer.

Parameters

content

A vector of unsigned chars for which the hash is computed.

Returns

An array of 32 bytes that represent a hash value.

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The documentation for this class was generated from the following file:

• olp-cpp-sdk-authentication/include/olp/authentication/Crypto.h