Linux カーネル Crypto API

Author

Stephan Mueller

Author

Marek Vasut

このドキュメントは Linux カーネルの crypto API について、コンセプトや暗号実装の開発について説明したり、暗号化のユースケースにおける API の使用方法、プログラミング例などを記載しています。

目次

• Kernel Crypto API Interface Specification
  • Introduction
  • Terminology
• Kernel Crypto API Architecture
  • Cipher algorithm types
  • Ciphers And Templates
  • Synchronous And Asynchronous Operation
  • Crypto API Cipher References And Priority
  • Key Sizes
  • Cipher Allocation Type And Masks
  • Internal Structure of Kernel Crypto API
• Developing Cipher Algorithms
  • Registering And Unregistering Transformation
  • Single-Block Symmetric Ciphers [CIPHER]
  • Multi-Block Ciphers
  • Hashing [HASH]
• User Space Interface
  • Introduction
  • User Space API General Remarks
  • In-place Cipher operation
  • Message Digest API
  • Symmetric Cipher API
  • AEAD Cipher API
  • Random Number Generator API
  • Zero-Copy Interface
  • Setsockopt Interface
  • User space API example
• Crypto Engine
  • Overview
  • Requirement
  • Order of operations
• Programming Interface
  • Block Cipher Algorithm Definitions
  • Symmetric Key Cipher API
  • Symmetric Key Cipher Request Handle
  • Single Block Cipher API
  • Asynchronous Block Cipher API - Deprecated
  • Asynchronous Cipher Request Handle - Deprecated
  • Synchronous Block Cipher API - Deprecated
  • Authenticated Encryption With Associated Data (AEAD) Algorithm Definitions
  • Authenticated Encryption With Associated Data (AEAD) Cipher API
  • Asynchronous AEAD Request Handle
  • Message Digest Algorithm Definitions
  • Asynchronous Message Digest API
  • Asynchronous Hash Request Handle
  • Synchronous Message Digest API
  • Random Number Algorithm Definitions
  • Crypto API Random Number API
  • Asymmetric Cipher Algorithm Definitions
  • Asymmetric Cipher API
  • Asymmetric Cipher Request Handle
  • Key-agreement Protocol Primitives (KPP) Cipher Algorithm Definitions
  • Key-agreement Protocol Primitives (KPP) Cipher API
  • Key-agreement Protocol Primitives (KPP) Cipher Request Handle
  • ECDH Helper Functions
  • DH Helper Functions
• サンプルコード
  • Code Example For Symmetric Key Cipher Operation
  • Code Example For Use of Operational State Memory With SHASH
  • Code Example For Random Number Generator Usage