ChaCha20Poly1305IETF

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

4. val KeySize: Int

   

   Definition Classes

   ChaCha20Cipher

5. val TagSize: Int

   

   Definition Classes

   ChaCha20Cipher

6. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

7. implicit def authEncryptor[F[_]](implicit F: Sync[F]): AADEncryptor[F, ChaCha20Poly1305IETF, BouncySecretKey]

   

   Definition Classes

   ChaCha20Cipher

8. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

9. def defaultIvGen[F[_]](implicit F: Sync[F]): IvGen[F, ChaCha20Poly1305IETF]

   

   Definition Classes

   ChaCha20Cipher

10. implicit def defaultKeyGen[F[_]](implicit F: Sync[F]): SymmetricKeyGen[F, ChaCha20Poly1305IETF, BouncySecretKey]

    

    Definition Classes

    ChaCha20Cipher

11. final def eq(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

12. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

13. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

14. def getCipherImpl: ChaCha20IETFEngine

    

    Attributes

    protected

    Definition Classes

    ChaCha20Poly1305IETF → ChaCha20Cipher

15. final def getClass(): Class[_]

    

    Definition Classes

    AnyRef → Any

16. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

17. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

18. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

19. val nonceSize: Int

    

    Definition Classes

    ChaCha20Poly1305IETF → ChaCha20Cipher

20. final def notify(): Unit

    

    Definition Classes

    AnyRef

21. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

22. def poly1305Auth(key: KeyParameter, aad: AAD, in: Array[Byte], inSize: Int, tagOut: Array[Byte], tOutOffset: Int): Unit

    

    Mutates the internal

    Mutates the internal

    Attributes

    protected

    Definition Classes

    IETFChaCha20Cipher → ChaCha20Cipher

23. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

24. def toString(): String

    

    Definition Classes

    AnyRef → Any

25. def unsafeDecrypt(ct: CipherText[ChaCha20Poly1305IETF], k: BouncySecretKey[ChaCha20Poly1305IETF]): PlainText

    

    Decrypt the plaintext using the chacha function.

    Decrypt the plaintext using the chacha function.

    Using the DJB ciphers, encryption and decryption are the same operation applied. simply in reverse, thus, the init parameter in the StreamCipher is irrelevant.

    We assume the ciphertext is of the form cipherText || block Thus, it must have a minimum size of at least one.

    Definition Classes

    ChaCha20Cipher

26. def unsafeDecryptAAD(ct: CipherText[ChaCha20Poly1305IETF], k: BouncySecretKey[ChaCha20Poly1305IETF], aad: AAD): PlainText

    

    Decrypt the plaintext using the chacha function.

    Decrypt the plaintext using the chacha function.

    Using the DJB ciphers, encryption and decryption are the same operation applied. simply in reverse, thus, the init parameter in the StreamCipher is irrelevant.

    We assume the ciphertext is of the form cipherText || block Thus, it must have a minimum size of at least one.

    Run the empty block on the cipher, run the encryption algorithm (which is essentially decryption) and compare the tag computed from the original ciphertext.

    Definition Classes

    ChaCha20Cipher

27. def unsafeDecryptDetached(ct: CipherText[ChaCha20Poly1305IETF], authTag: AuthTag[ChaCha20Poly1305IETF], k: BouncySecretKey[ChaCha20Poly1305IETF]): PlainText

    

    Decrypt the plaintext using the chacha function.

    Decrypt the plaintext using the chacha function.

    Run an empty block of 64 bytes through the cipher to generate the Poly1305 key. Decrypt the plaintext, generate the authentication tag and compare it to the supplied tag.

    Definition Classes

    ChaCha20Cipher

28. def unsafeDecryptDetachedAAD(ct: CipherText[ChaCha20Poly1305IETF], authTag: AuthTag[ChaCha20Poly1305IETF], k: BouncySecretKey[ChaCha20Poly1305IETF], aad: AAD): PlainText

    

    Definition Classes

    ChaCha20Cipher

29. def unsafeEncrypt(plainText: PlainText, k: BouncySecretKey[ChaCha20Poly1305IETF], iv: Iv[ChaCha20Poly1305IETF]): CipherText[ChaCha20Poly1305IETF]

    

    Encrypt the plaintext using the chacha function.

    Encrypt the plaintext using the chacha function.

    Run an empty block of 64 bytes through the cipher to generate the Poly1305 key. Encrypt the plaintext, then return the block and the tag concatenated like:

    cipherText || block

    Definition Classes

    ChaCha20Cipher

30. def unsafeEncryptAAD(plainText: PlainText, k: BouncySecretKey[ChaCha20Poly1305IETF], iv: Iv[ChaCha20Poly1305IETF], aad: AAD): CipherText[ChaCha20Poly1305IETF]

    

    Encrypt the plaintext using the chacha function.

    Encrypt the plaintext using the chacha function.

    Run an empty block of 64 bytes through the cipher to generate the Poly1305 key. Encrypt the plaintext, then return the block and the tag concatenated like:

    cipherText || block

    Definition Classes

    ChaCha20Cipher

31. def unsafeEncryptDetached(plainText: PlainText, k: BouncySecretKey[ChaCha20Poly1305IETF], iv: Iv[ChaCha20Poly1305IETF]): (CipherText[ChaCha20Poly1305IETF], AuthTag[ChaCha20Poly1305IETF])

    

    Encrypt the plaintext using the chacha function.

    Encrypt the plaintext using the chacha function.

    Run an empty block of 64 bytes through the cipher to generate the Poly1305 key. Encrypt the plaintext, then return the block and the tag in a separate fashion.

    Definition Classes

    ChaCha20Cipher

32. def unsafeEncryptDetachedAAD(plainText: PlainText, k: BouncySecretKey[ChaCha20Poly1305IETF], iv: Iv[ChaCha20Poly1305IETF], aad: AAD): (CipherText[ChaCha20Poly1305IETF], AuthTag[ChaCha20Poly1305IETF])

    

    Encrypt the plaintext using the chacha function.

    Encrypt the plaintext using the chacha function.

    Run an empty block of 64 bytes through the cipher to generate the Poly1305 key. Encrypt the plaintext, then return the block and the tag in a separate fashion.

    Definition Classes

    ChaCha20Cipher

33. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

34. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

35. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )