Crate cipher

This crate defines a set of traits which describe the functionality of block ciphers, block modes, and stream ciphers.

Re-exports

• pub use crypto_common;
• pub use inout;
• pub use zeroize;
• pub use crypto_common::generic_array;
• pub use crypto_common::typenum;

Modules

• consts
  Type aliases for many constants.

Macros

• impl_simple_block_encdec
  Implement simple block backend

Structs

• InvalidLength
  The error type returned when key and/or IV used in the KeyInit, KeyIvInit, and InnerIvInit slice-based methods had an invalid length.
• OverflowError
  The error type returned when a cipher position can not be represented by the requested type.
• StreamCipherCoreWrapper
  Wrapper around StreamCipherCore implementations.
• StreamCipherError
  This error is returned by the StreamCipher trait methods.

Traits

• AlgorithmName
  Trait which stores algorithm name constant, used in Debug implementations.
• ArrayLength
  Trait making GenericArray work, marking types to be used as length of an array
• AsyncStreamCipher
  Marker trait for block-level asynchronous stream ciphers
• BlockBackend
  Trait implemented by block cipher encryption and decryption backends.
• BlockCipher
  Marker trait for block ciphers.
• BlockClosure
  Trait for BlockBackend users.
• BlockDecrypt
  Decrypt-only functionality for block ciphers.
• BlockDecryptMut
  Decrypt-only functionality for block ciphers and modes with mutable access to self.
• BlockEncrypt
  Encrypt-only functionality for block ciphers.
• BlockEncryptMut
  Encrypt-only functionality for block ciphers and modes with mutable access to self.
• BlockSizeUser
  Types which process data in blocks.
• Counter
  Counter type usable with StreamCipherCore.
• InnerIvInit
  Types which can be initialized from another type and additional initialization vector/nonce.
• IvSizeUser
  Types which use initialization vector (nonce) for initialization.
• IvState
  Trait for loading current IV state.
• KeyInit
  Types which can be initialized from key.
• KeyIvInit
  Types which can be initialized from key and initialization vector (nonce).
• KeySizeUser
  Types which use key for initialization.
• ParBlocksSizeUser
  Types which can process blocks in parallel.
• SeekNum
  Trait implemented for numeric types which can be used with the StreamCipherSeek trait.
• StreamBackend
  Trait implemented by stream cipher backends.
• StreamCipher
  Synchronous stream cipher core trait.
• StreamCipherCore
  Block-level synchronous stream ciphers.
• StreamCipherSeek
  Trait for seekable stream ciphers.
• StreamCipherSeekCore
  Block-level seeking trait for stream ciphers.
• StreamClosure
  Trait for StreamBackend users.
• Unsigned
  The marker trait for compile time unsigned integers.

Type Definitions

• Block
  Block on which BlockSizeUser implementors operate.
• Iv
  Initialization vector (nonce) used by IvSizeUser implementors.
• Key
  Key used by KeySizeUser implementors.
• ParBlocks
  Parallel blocks on which ParBlocksSizeUser implementors operate.