quentier::utility::IEncryptor Struct Reference

The IEncryptor interface provides encryption and decryption functionality which is compatible with that used by Evernote service. More...

#include <IEncryptor.h>

Public Types
enum class	Cipher { RC2 , AES }

Public Member Functions
virtual Result< QString, ErrorString >	encrypt (const QString &text, const QString &passphrase)=0
virtual Result< QString, ErrorString >	decrypt (const QString &encryptedText, const QString &passphrase, Cipher cipher)=0

Friends
QUENTIER_EXPORT QDebug &	operator<< (QDebug &dbg, Cipher cipher)
QUENTIER_EXPORT QTextStream &	operator<< (QTextStream &strm, Cipher cipher)

Detailed Description

The IEncryptor interface provides encryption and decryption functionality which is compatible with that used by Evernote service.

Member Enumeration Documentation

Cipher

enum class quentier::utility::IEncryptor::Cipher

strong

Cipher used for encryption/decryption

Enumerator
RC2	RC2 64 bit block cipher
AES	AES 128 bit block cipher

Member Function Documentation

decrypt()

virtual Result< QString, ErrorString > quentier::utility::IEncryptor::decrypt ( const QString & encryptedText, const QString & passphrase, Cipher cipher )

pure virtual

Decrypt previously encrypted text fragment

Parameters

encryptedText	Encrypted text to decrypt
passphrase	Passhprase used to encrypt text
cipher	Cipher used to encrypt text

Returns

Result with either decrypted text or error message

encrypt()

virtual Result< QString, ErrorString > quentier::utility::IEncryptor::encrypt ( const QString & text, const QString & passphrase )

pure virtual

Encrypt text fragment using AES cipher (RC2 cipher is only used for decryption)

Parameters

text	Text to encrypt
passphrase	Passphrase which can be used to decrypt the text

Returns

Result with either encrypted text or error message