google/end-to-endArchived
End To End
This project is an OpenPGP cryptography library designed for encrypting, decrypting, and signing messages according to the OpenPGP standard for secure communication. It functions as an asymmetric encryption toolkit for securing data and managing digital identities through cryptographic operations.
The library provides a cryptographic key manager to create and handle the public and private key pairs required for identity operations. It includes a digital signature implementation to ensure message authenticity and data integrity.
The system covers a broad range of capabilities, including asymmetric key management, secure message exchange, and digital signature verification. It utilizes public key infrastructure workflows, symmetric session encryption, and cryptographic hash fingerprinting to protect communications.
Features
- OpenPGP Implementations - Provides a full software implementation of the OpenPGP standard for encryption, signing, and key management.
- Cryptographic Key Management - Provides tools for generating, importing, exporting, and using cryptographic identity keys.
- Asymmetric Encryption - Implements public key encryption to transform plaintext into ciphertext that only the corresponding private key can decrypt.
- Asymmetric Encryption Libraries - Ships a library implementing public-key cryptography for encryption, decryption, and key management.
- Asymmetric Key Generators - Provides utilities for generating public and private key pairs in standard formats for asymmetric encryption.
- Asymmetric Key Management - Handles the creation, storage, and serialization of asymmetric keys like RSA and ECDSA.
- Cryptographic Key Generation - Produces cryptographically strong public and private key pairs required for encryption and signing.
- Digital Message Signing - Implements the process of producing cryptographic signatures to ensure message integrity and authenticity.
- Digital Signature Libraries - Provides a library for generating and verifying cryptographic signatures to ensure data authenticity.
- Digital Signature Verifications - Implements systems to verify the authenticity of data by checking cryptographic signatures against public keys.
- Digital Signatures - Implements cryptographic methods to ensure the authenticity and integrity of messages through digital signatures.
- Message Encryption - Provides application-level tools for encrypting and decrypting messages to ensure secure delivery between endpoints.
- Secure Message Exchanges - Implements a workflow for sending and receiving private communications that only intended recipients can read.
- Symmetric and Asymmetric Ciphers - Integrates both symmetric and asymmetric ciphers to protect data and secure key exchange.
- Cryptographic Digests - Generates fixed-size cryptographic digests to ensure data integrity and detect unauthorized modifications.
- Cryptographic Hash Verifiers - Implements tools to verify message integrity by mapping data to fixed-size cryptographic outputs.
- Public Key Infrastructure - Manages the lifecycle of digital certificates and cryptographic keys for secure identity verification.
- Symmetric Encryption - Provides symmetric encryption for bulk data while securing session keys with asymmetric primitives.
Star history
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