abstract class Sodium::Cipher::Chalsa

• Sodium::Cipher::Chalsa
• Reference
• Object

Overview

The great beat you can eat!

What? They're both dance?

Direct Known Subclasses

• Sodium::Cipher::ChaCha20
• Sodium::Cipher::ChaCha20Ietf
• Sodium::Cipher::Salsa20
• Sodium::Cipher::XChaCha20
• Sodium::Cipher::XSalsa20

Defined in:

sodium/cipher/chalsa.cr

Constructors

• .new(key = nil, nonce = nil)

Instance Method Summary

• #dup

  Returns a shallow copy of this object.

• #edible?

  Always returns false.

• #final

  Provided for compatibility with block or tagged ciphers.

• #key
• #key=(key : Bytes | SecureBuffer)
• #key? : Slice(UInt8) | Sodium::SecureBuffer | Nil
• #key_size : Int32
• #nonce
• #nonce=(nonce : Bytes)
• #nonce? : Slice(UInt8)?
• #nonce_size : Int32
• #offset : Int32

  Advanced usage.

• #offset=(offset)

  Advanced usage.

• #random_bytes(bytes : Bytes) : Bytes

  Use as a CSPRNG.

• #random_bytes(size : Int) : Bytes

  Use as a CSPRNG.

• #random_key
• #random_nonce
• #update(src : Bytes) : Bytes

  Xor's src with the cipher output and returns a new Slice

• #update(src : Bytes, dst : Bytes)

Constructor Detail

Instance Method Detail