Hectarea Dictionary Encryption

Encryption algorithm by Hectarea and Qrab & Nell, made to securely transmit secret words / short sentences using a key, an IV, and a dictionary of 256 words, representing the 8 bits of a byte.

It returns a natural-language-like sentence made with words from the given dictionary. each representing a byte of the encrypted object.

Installation

pip install HectareaDictionaryEncryption

Basic Example

import HectareaDictionaryEncryption as hdc


# Dictionary with 256 words

dictionary = 
['the', 'of', 'to', 'and', 'a', 'in', 'is', 'it', 'you', 'that', 'he', 'was', 'for', 'on', 'are', 'with', 'as', 'I', 'his', 'they', 'be', 'at', 'one', 'have', 'this', 'from', 'or', 'had', 'by', 'not', 
'word', 'but', 'what', 'some', 'we', 'can', 'out', 'other', 'were', 'all', 'there', 'when', 'up', 'use', 'your', 'how', 'said', 'an', 
'each', 'she', 'which', 'do', 'their', 'time', 'if', 'will', 'way', 'about', 'many', 'then', 'them', 'write', 'would', 'like', 'so', 'these', 'her', 'long', 'make', 'thing', 'see', 'him', 'two', 'has', 'look', 'more', 'day', 'could', 'go', 'come', 'did', 'number', 'sound', 'no', 'most', 'people', 'my', 'over', 'know', 'water', 'than', 'call', 'first', 'who', 'may', 'down', 'side', 'been', 'now', 'find', 'any', 'new', 'work', 'part', 'take', 'get', 'place', 'made', 
'live', 'where', 'after', 'back', 'little', 'only', 'round', 'man', 'year', 'came', 'show', 'every', 'good', 'me', 'give', 'our', 'under', 'name', 'very', 'through', 'just', 'form', 'sentence', 'great', 'think', 'say', 'help', 'low', 'line', 'differ', 'turn', 'cause', 'much', 'mean', 'before', 'move', 'right', 'boy', 'old', 'too', 'same', 'tell', 'does', 'set', 'three', 'want', 'air', 'well', 'also', 'play', 'small', 'end', 'put', 'home', 'read', 'hand', 'port', 'large', 'spell', 'add', 'even', 'land', 'here', 'must', 'big', 'high', 'such', 'follow', 'act', 'why', 'ask', 'men', 'change', 'went', 
'light', 'kind', 'off', 'need', 'house', 'picture', 'try', 'us', 'again', 'animal', 'point', 'mother', 'world', 'near', 'build', 'self', 'earth', 'father', 'head', 'stand', 'own', 'page', 'should', 'country', 'found', 'answer', 'school', 'grow', 'study', 'still', 'learn', 'plant', 'cover', 'food', 'sun', 'four', 'between', 'state', 'keep', 'eye', 'never', 'last', 'let', 'thought', 'city', 'tree', 'cross', 'farm', 'hard', 'start', 'might', 'story', 'saw', 'far', 'sea', 'draw', 'left', 'late', 'run', "don't", 'while', 'press', 'close', 'night', 'real', 'life', 'few', 'north', 'open', 'seem', 'together', 'next', 'white', 'children']


# Any length encoded password

password = b'any length password'


# Any length IV

iv = b'some random length IV'


# Any length encoded message

message = b'I know what amber heard...'


# Returns a string
encryptedString = hdc.Encrypt(message, iv, password, dictionary)

print("Encrypted String: \n" + encryptedString  + "\n")
print("IV: \n" + iv.decode() + "\n\n")

# Returns a bytes object
decryptedString = hdc.Decrypt(encryptedString, iv, password, dictionary)

print("Decrypted String: \n" + decryptedString.decode() + "\n")

Result:

Encrypted String:                                                                                                       
last be I said kind new be I side number their point life with a down try live the seem people this out show by we

IV:                                                                                                                     
some random length IV 

Decrypted and Decoded String:                                                                                                       
I know what amber heard...