Crate crypt_guard

Modules

• KeyKyber
• cipher_aes
  The cipher_aes module implements the AES (Advanced Encryption Standard) algorithm for secure data encryption and decryption, providing a robust symmetric key cryptography solution.
• cipher_xchacha
  The cipher_xchacha module offers encryption and decryption functionalities using the XChaCha20 algorithm, extending ChaCha for higher nonce sizes and additional security.
• error
• file
  A module for handling file-related metadata and operations in a cryptographic context.
• kyber
• signature
  The signature module provides functionality for generating, managing, and verifying digital signatures, supporting various algorithms including post-quantum secure schemes.

Structs

• AES
• CipherAES
  Represents the AES cipher for encryption and decryption processes. It holds cryptographic information and a shared secret for operations.
• CipherChaCha
  Represents the ChaCha cipher for encryption and decryption processes. It includes cryptographic information, a nonce for the operation, and a shared secret.
• CryptographicInformation
  Contains information necessary for performing cryptographic operations, including the content to be encrypted or decrypted, a passphrase, metadata defining the operation context, and a flag indicating whether the content should be saved securely.
• CryptographicMetadata
  Holds metadata for cryptographic operations, specifying the process, encryption type, key encapsulation mechanism, and content type.
• Decryption
• Encryption
• File
• FileMetadata
  Manages metadata related to a file, including its location, type, and state within a cryptographic context.
• Key
  Represents a cryptographic key, including its type and raw content.
• KeyControKyber512
  Implementation for Kyber 512 variant.
• KeyControKyber768
  Implementation for Kyber 768 variant.
• KeyControKyber1024
  Implementation for Kyber 1024 variant.
• KeyControl
  A structure to manage cryptographic keys and operations for the Kyber algorithm. It encapsulates the public key, secret key, ciphertext, and shared secret.
• Kyber
  Represents a generic Kyber structure with templated parameters for process status, Kyber size, content status, and algorithm parameter.
• Kyber512
• Kyber768
• Kyber1024
• KyberData
  Represents the data structure for Kyber algorithm, including key and nonce.
• Message
• XChaCha20
• dilithium
  Represents a Dilithium signature mechanism including the data, signature, and secret key components necessary for signing and verification processes.
• falcon
  Represents a Falcon signature mechanism including the data, signature, and secret key components necessary for signing and verification processes.

Enums

• ContentType
  Enumerates the types of content that can be encrypted or decrypted, such as messages or files.
• CryptographicMechanism
  Enumerates the cryptographic mechanisms supported, such as AES and XChaCha20.
• FileState
  Enumerates possible states a file can be in, especially in the context of encryption and decryption.
• FileTypes
  Enumerates the types of files recognized by the cryptographic system.
• KeyControlVariant
• KeyEncapMechanism
  Enumerates the key encapsulation mechanisms supported, such as Kyber1024.
• KeyTypes
  Enumerates the types of cryptographic keys supported by the system.
• KyberVariant
  Enum representing Kyber variants.
• Process
  Enumerates the cryptographic processes, such as encryption and decryption.

Traits

• CryptographicFunctions
  Defines the functionalities for cryptographic operations, providing abstract methods for encryption and decryption that need to be implemented by specific cryptographic algorithms.
• KyberFunctions
  Trait for Kyber cryptographic functions.
• KyberKeyFunctions
  Trait for implementing key management functions. This trait provides an interface for key pair generation, encapsulation/decapsulation of secrets, and key manipulation (such as setting and getting key values).
• KyberSizeVariant
  Trait to specify Kyber size variants.