lbcrypto::LPAlgorithmNull< Element > Class Template Reference

Inheritance diagram for lbcrypto::LPAlgorithmNull< Element >:

Collaboration diagram for lbcrypto::LPAlgorithmNull< Element >:

Public Member Functions
	LPAlgorithmNull ()
Ciphertext< Element >	Encrypt (const LPPublicKey< Element > pubKey, Element ptxt) const
Ciphertext< Element >	Encrypt (const LPPrivateKey< Element > privKey, Element ptxt) const
DecryptResult	Decrypt (const LPPrivateKey< Element > privateKey, ConstCiphertext< Element > ciphertext, NativePoly *plaintext) const
LPKeyPair< Element >	KeyGen (CryptoContext< Element > cc, bool makeSparse=false)
Public Member Functions inherited from lbcrypto::LPEncryptionAlgorithm< Element >
virtual DecryptResult	Decrypt (const LPPrivateKey< Element > privateKey, ConstCiphertext< Element > ciphertext, Poly *plaintext) const

Constructor & Destructor Documentation

LPAlgorithmNull()

template<class Element >

lbcrypto::LPAlgorithmNull< Element >::LPAlgorithmNull ( )

inline

Default constructor

Member Function Documentation

Decrypt()

template<class Element >

DecryptResult lbcrypto::LPAlgorithmNull< Element >::Decrypt ( const LPPrivateKey< Element >  privateKey, ConstCiphertext< Element >  ciphertext, NativePoly *  plaintext  ) const

inlinevirtual

Method for decrypting plaintext using Null

Parameters

&privateKey	private key used for decryption.
&ciphertext	ciphertext id decrypted.
*plaintext	the plaintext output.

Returns

the decrypted plaintext returned.

Implements lbcrypto::LPEncryptionAlgorithm< Element >.

Encrypt() [1/2]

template<class Element >

Ciphertext<Element> lbcrypto::LPAlgorithmNull< Element >::Encrypt ( const LPPublicKey< Element >  pubKey, Element  ptxt  ) const

inlinevirtual

Method for encrypting plaintext using Null

Parameters

&publicKey	public key used for encryption.
&plaintext	the plaintext input.
doEncryption	encrypts if true, embeds (encodes) the plaintext into cryptocontext if false
*ciphertext	ciphertext which results from encryption.

Implements lbcrypto::LPEncryptionAlgorithm< Element >.

Encrypt() [2/2]

template<class Element >

Ciphertext<Element> lbcrypto::LPAlgorithmNull< Element >::Encrypt ( const LPPrivateKey< Element >  privKey, Element  ptxt  ) const

inlinevirtual

Method for encrypting plaintext using Null

Parameters

&publicKey	public key used for encryption.
&plaintext	the plaintext input.
doEncryption	encrypts if true, embeds (encodes) the plaintext into cryptocontext if false
*ciphertext	ciphertext which results from encryption.

Implements lbcrypto::LPEncryptionAlgorithm< Element >.

KeyGen()

template<class Element >

LPKeyPair<Element> lbcrypto::LPAlgorithmNull< Element >::KeyGen ( CryptoContext< Element >  cc, bool  makeSparse = false  )

inlinevirtual

Function to generate public and private keys

Parameters

&publicKey	private key used for decryption.
&privateKey	private key used for decryption.

Returns

function ran correctly.

Implements lbcrypto::LPEncryptionAlgorithm< Element >.

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The documentation for this class was generated from the following file:

• src/pke/include/scheme/null/nullscheme.h