abstract class Sodium::Cipher::SecretStream

• Sodium::Cipher::SecretStream
• Reference
• Object

Direct Known Subclasses

• Sodium::Cipher::SecretStream::XChaCha20Poly1305

Defined in:

sodium/cipher/secret_stream.cr

Constructors

• .new

Instance Method Summary

• #additional : Bytes?

  Used to authentication but not encrypt additional data.

• #additional=(additional : Bytes?)

  Used to authentication but not encrypt additional data.

• #auth_tag_size : Int32
• #decrypt
• #encrypt
• #final

  Provided for compatibility with block ciphers.

• #header

  Only used for encryption.

• #header=(buf : Bytes)

  Only used for decryption.

• #header_size : Int32
• #init_state(header_buf : Bytes) : Nil
• #key=(key : Bytes | Crypto::Secret) : Crypto::Secret
• #key_size : Int32
• #random_key : Crypto::Secret

  Returns a random key in a SecureBuffer.

• #tag : UInt8
  • Set tag before encrypting * Tag is set after decrypting
• #tag=(tag)
  • Set tag before encrypting * Tag is set after decrypting
• #update(src : Bytes, dst : Bytes)
• #update(src : Bytes) : Bytes

Constructor Detail

Instance Method Detail