alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory Class Reference

Cryptography factory implementation based on OpenSSL. More...

#include <OpenSslCryptoFactory.h>

Inheritance diagram for alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory:

Collaboration diagram for alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory:

Public Member Functions
CryptoCodecInterface methods.
std::unique_ptr< alexaClientSDK::acsdkCryptoInterfaces::CryptoCodecInterface >	createEncoder (alexaClientSDK::acsdkCryptoInterfaces::AlgorithmType type) noexcept override
	Create new encoder cipher. More...
std::unique_ptr< alexaClientSDK::acsdkCryptoInterfaces::CryptoCodecInterface >	createDecoder (alexaClientSDK::acsdkCryptoInterfaces::AlgorithmType type) noexcept override
	Create new decodec cipher. More...
std::unique_ptr< alexaClientSDK::acsdkCryptoInterfaces::DigestInterface >	createDigest (alexaClientSDK::acsdkCryptoInterfaces::DigestType type) noexcept override
	Create new hash function. More...
std::shared_ptr< alexaClientSDK::acsdkCryptoInterfaces::KeyFactoryInterface >	getKeyFactory () noexcept override
	Provides key factory. More...
Public Member Functions inherited from alexaClientSDK::acsdkCryptoInterfaces::CryptoFactoryInterface
virtual	~CryptoFactoryInterface () noexcept=default
	Default destructor. More...

Static Public Member Functions
static std::shared_ptr< CryptoFactoryInterface >	create () noexcept
	Initializes OpenSSL library and returns factory interface. More...

Detailed Description

Cryptography factory implementation based on OpenSSL.

Member Function Documentation

create()

std::shared_ptr< CryptoFactoryInterface > alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory::create ( )

staticnoexcept

Initializes OpenSSL library and returns factory interface.

Returns

Factory reference or nullptr on error.

createDecoder()

std::unique_ptr< CryptoCodecInterface > alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory::createDecoder ( alexaClientSDK::acsdkCryptoInterfaces::AlgorithmType  type )

overridevirtualnoexcept

Create new decodec cipher.

Creates a new decoder instance for a given algorithm type to decrypt data.

Parameters

[in]

type

Decryption algorithm type.

Returns

Decoder reference or nullptr on error.

Implements alexaClientSDK::acsdkCryptoInterfaces::CryptoFactoryInterface.

createDigest()

std::unique_ptr< DigestInterface > alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory::createDigest ( alexaClientSDK::acsdkCryptoInterfaces::DigestType  type )

overridevirtualnoexcept

Create new hash function.

Creates a new digest instance for a given digest type.

Parameters

[in]

type

Digest type.

Returns

Digest reference or nullptr on error.

Implements alexaClientSDK::acsdkCryptoInterfaces::CryptoFactoryInterface.

createEncoder()

std::unique_ptr< CryptoCodecInterface > alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory::createEncoder ( alexaClientSDK::acsdkCryptoInterfaces::AlgorithmType  type )

overridevirtualnoexcept

Create new encoder cipher.

Creates a new encoder instance for a given algorithm type to encrypt data.

Parameters

[in]

type

Encryption algorithm type.

Returns

Encoder reference or nullptr on error.

Implements alexaClientSDK::acsdkCryptoInterfaces::CryptoFactoryInterface.

getKeyFactory()

std::shared_ptr< KeyFactoryInterface > alexaClientSDK::acsdkCrypto::OpenSslCryptoFactory::getKeyFactory ( )

overridevirtualnoexcept

Provides key factory.

Provides a key factory interface. Key factory allows creation of random keys and initialization vectors.

Returns

Key factory reference or nullptr on error.

Implements alexaClientSDK::acsdkCryptoInterfaces::CryptoFactoryInterface.

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

• /workplace/avs-device-sdk/core/Crypto/acsdkCrypto/privateInclude/acsdkCrypto/private/OpenSslCryptoFactory.h
• /workplace/avs-device-sdk/core/Crypto/acsdkCrypto/src/OpenSslCryptoFactory.cpp