Package io.helidon.common.crypto

package io.helidon.common.crypto

Common cryptography implementations.
This module is used to create digest (such as hash, hmac or signature) and perform cryptographic operations to encrypt and decrypt data with usage of AES, ChaCha20 or RSA.
All of the supported algorithms by default, are available at the corresponding class as a constant. It is not required to use only algorithms available by default. All of the algorithms and their providers are configurable over the builder of each class.
Digests:

    HashDigest - class which creates hash digest of the message
    HmacDigest - class which creates message authentication code with addition of secret key
    Signature - class which creates RSA/EC signature

Encryption/Decryption:

    SymmetricCipher - class which encrypts and decrypts provided message by symmetric cipher (AES, ChaCha20 etc.)
    AsymmetricCipher - class which encrypts and decrypts provided message by asymmetric cipher (RSA)

Related Packages

Module	Package	Description
io.helidon.common	io.helidon.common	Common utilities for Helidon projects.

Class	Description
AsymmetricCipher	This class provides simple and stateless way to encrypt and decrypt messages using selected asymmetric cipher.
AsymmetricCipher.Builder	Builder of the AsymmetricCipher.
CommonCipher	Common cipher which helps to simplify encryption and decryption of the message.
CryptoException	Common cryptography exception.
Digest	Common digest which simplifies digest creation and its verification.
HashDigest	The HashDigest is used for ordinary data digest creation and verification.
HashDigest.Builder	Builder of the HashDigest.
HmacDigest	The HmacDigest is used for simplification of the HMAC signature creation and verification.
HmacDigest.Builder	Builder of the HmacDigest.
PasswordKeyDerivation	Util class used for encryption key derivation from the password.
Signature	The Signature class is used for simplification of the digital signature creation and verification.
Signature.Builder	Builder of the Signature.
SymmetricCipher	This class provides simple and stateless way to encrypt and decrypt messages using selected symmetric cipher.
SymmetricCipher.Builder	Builder of the SymmetricCipher.