fast-cryptography 0.1.0

Fast cryptography wrapper for lazy developers

Fast-Cryptography

Fast-Cryptography - This is a library with cryptographic operations, including asymmetric and symmetric encryption, signatures, and hashes. We use modern cryptographic technologies!. This module was created for lazy developers.

Developer: Alexx-coder or alexx (GitHub)

Version: 0.1.0

License: Apache License 2.0

Fast-Cryptography on Github

Install:

pip install fast-cryptography

Acknowledgements

This project uses:

• cryptography (Apache-2.0)
• pycryptodome (BSD-2-Clause)
• base58 (MIT)
• numpy (BSD-3-Clause)
• base45 (BSD-2-Clause)

---

Modules and Technologies

Learn about functions and how to work with them in another section

Asymmetric

• More detailed:

Modules	Technologies (Python)
RSA	RSA, Serialization, Padding, Base64
ECC	ECC, secp256k1, Serialization, SHA256, Base64
Ed25519	Ed25519, Serialization, Base64

• We are use modules on Python: cryptography, base64

Symmetric

• More detailed:

Modules	Technologies (Python)
AES (128/256)	Cipher,algorithms, modes PKCS7, Base64, Secrets
ChaCha20	Cipher , algorithms, modes , Base64, Secrets
Fernet	Fernet

• We are use modules on Python: cryptography, base64, secrets

Hashes

• More detailed:

Modules	Technologies (Python)
SHA256	Hashlib , Secrets
SHA512	Hashlib , Secrets
SHA384	Hashlib , Secrets
SHA224	Hashlib , Secrets
SHA1	Hashlib , Secrets
SHA3_256	Hashlib , Secrets
SHA3_512	Hashlib , Secrets
SHA3_384	Hashlib , Secrets
SHA3_224	Hashlib , Secrets
Blake2b	Hashlib , Secrets
Blake3s	Hashlib , Secrets
MD5	Hashlib , Secrets
MD4	pycryptodome (Crypto.Hash MD4), Secrets
Ripemd160	pycryptodome (Crypto.Hash RIPEMD160) , Secrets

• We are use modules on Python: hashlib, secrets, pycryptodome

Cryptorandom

• More detailed:

Modules	Technologies (Python)
Byte	Secrets, os, uuid, random
Hex_bytes	Secrets , binascii
Salt	Secrets
Nonce	Secrets
IV	Secrets
Choice	Secrets, random, numpy
Randint	Secrets, random

• We are use modules on Python: Secrets, os, random, uuid, binascii, numpy

Encoding

• More detailed:

Modules	Technologies (Python)
Base64	Base64
Base58	Base58
Base32	Base64: Base32
Base16	Base64: Base16
Base85	Base64: Base85
BaseA85	Base64: Base85
Base45	Base45

• We are use modules on Python: Base64, Base58, Base45

Scripts

• More detailed:

Modules	Technologies (Python)
Password	Cryptography, Secrets, Base64, PBKDF2HMAC, SHA256
What_Encoding	Base64 (Base64, Base32, Base16, Base85, BaseA85), Base58, Base45

• We are use modules on Python: cryptography, secrets, base64, base58, base45

---

Working with functions

Asymmetric

There are 3 modules in total: RSA, ECC, Ed25519

RSA

• There are 3 functions in total: rsa_gen_keys_pem(), rsa_encrypt(), rsa_decrypt()

• How import:

from fast_cryptography.algorithms.asymmetric.rsa import rsa_encrypt, rsa_decrypt, rsa_gen_keys_pem # Import functions

• Or:

from fast_cryptography.algorithms.asymmetric import rsa # Import module

• How it works gen_keys_pem():

Stages
Generation
Serialization
Print your keys: private and public

• And in code:

from fast_cryptography.algorithms.asymmetric.rsa import rsa_gen_keys_pem

keys = rsa_gen_keys_pem() # We do not specify attributes
print(keys) 

• Now how it works rsa_encrypt();

Stages
Load public key
Encrypting
Print: encrypted message in the format Base64

• And in code:

from fast_cryptography.algorithms.asymmetric.rsa import rsa_encrypt, rsa_gen_keys_pem

keys = rsa_gen_keys_pem()
public_pem = keys['public']

encryption = rsa_encrypt("Your message", public_pem) # Specify the message and your public key (preferably as a variable)
print(encryption)

• And at the end how it works rsa_decrypt():

Stages
Load private key
Decrypting
Print: message

• And in code:

from fast_cryptography.algorithms.asymmetric.rsa import rsa_decrypt, rsa_gen_keys_pem, rsa_encrypt

keys = rsa_gen_keys_pem()
private_pem = keys['private']
public_pem = keys['public']

encryption = rsa_encrypt("Your message", public_pem)

decryption = rsa_decrypt(encryption, private_pem) # Specify the encrypted message and your private key (preferably as a variable)
print(decryption)

ECC

• There are 3 functions in total: ecc_gen_keys_pem(), ecc_sign(), ecc_verify()

• How import:

from fast_cryptography.algorithms.asymmetric.ecc import ecc_gen_keys_pem, ecc_sign, ecc_verify

• Or:

from fast_cryptography.algorithms.asymmetric import ecc

• How it works ecc_gen_keys_pem():

Stages
Generation
Serialization
Print your keys: private and public

• And in code:

from fast_cryptography.algorithms.asymmetric.ecc import ecc_gen_keys_pem

keys = ecc_gen_keys_pem() # We do not specify attributes
print(keys)

• Now how it works ecc_sign:

Stages
Load private key
Signing up
Print: signature in formate Base64

• And in code:

from fast_cryptography.algorithms.asymmetric.ecc import ecc_gen_keys_pem, ecc_sign
keys = ecc_gen_keys_pem() 
private_pem = keys['private']

signature = ecc_sign("Your message", private_pem) # Specify the message and your private key (preferably as a variable)
print(signature)

• And at the end how it works ecc_verify():

Stages
Load public key
Verifying signature
Print: True or False

• And in code:

from fast_cryptography.algorithms.asymmetric.ecc import ecc_gen_keys_pem, ecc_sign, ecc_verify

keys = ecc_gen_keys_pem()
private_pem = keys['private']
public_pem = keys['public']

siganture = ecc_sign("Your message", private_pem)

verify = ecc_verify("Your message", signature, public_pem)
print(verify)

Ed25519

• There are 3 functions in total: ed25519_gen_keys_pem(), ed25519_sign(), ed25519_verify()

• How import:

from fast_cryptography.algorithms.asymmetric.ed25519 import ed25519_gen_keys_pem, ed25519_sign, ed25519_verify

• Or:

from fast_cryptography.algorithms.asymmetric import ed25519

• How it works ed25519_gen_keys_pem()

Stages
Generation
Serialization
Print your keys: private and public

• And in code:

from fast_cryptography.algorithms.asymmetric.ed25519 import ed25519_gen_keys_pem

keys = ed25519_gen_keys_pem() # We do not specify attributes
print(keys)

• Now how it works ed25519_sign():

Stages
Load private key
Signing up
Print: signature in format Base64

• And in code:

from fast_cryptography.algorithms.asymmetric.ed25519 import ed25519_gen_keys_pem, ed25519_sign

keys = ed25519_gen_keys_pem()
private_pem = keys['private']

signature = sign("Your message", private_pem) # Specify the message and your private key (preferably as a variable)

• And at the end how it works ed25519_verify():

Stages
Load public key
Verifying signature
Print: True or False

• And in code:

from fast_cryptography.algorithms.asymmetric.ed25519 import ed25519_gen_keys_pem, ed25519_sign, ed25519_verify

keys = ed25519_gen_keys_pem()
private_pem = keys['private']
public_pem = keys['public']

signature = ed25519_sign("Your message", private_pem)

verify = ed25519_verify("Your message", signature, public_pem)
print(verify)

Symmetric

There are 3 modules in total: Fernet, AES, ChaCha20

Fernet

• There are 3 functions in total: fernet_generate_key(), fernet_encrypt(), fernet_decrypt()

• How import:

from fast_cryptography.algorithms.symmetric.fernet import fernet_generate_key, fernet_encrypt, fernet_decrypt

• Or:

from fast_cryptography.algorithms.symmetric import fernet

• How it works fernet_generate_key()

Stages
Generation
Decode in UTF-8
Print your key

• And in code:

from fast_cryptography.algorithms.symmetric.fernet import fernet_generate_key

key = fernet_generate_key() # We do not specify attributes
print(key)

• Now how it works fernet_encrypt():

Stages
Encode your key for cipher
Encrypting
Print: your encrypted message in UTF-8

• And in code:

from fast_cryptography.algorithms.symmetric.fernet fernet_generate_key, fernet_encrypt

key = fernet_generate_key()

encrypt = fernet_encrypt("Your message", key) # Specify the message and your key (preferably as a variable)
print(encrypt)

• And at the end how it works fernet_decrypt():

Stages
Encode your key for cipher
Decrypting
Print: your decrypted message

• And in code:

from fast_cryptography.algorithms.symmetric.fernet import fernet_generate_key, fernet_encrypt, fernet_decrypt

key = fernet_generate_key()

encrypt = fernet_encrypt("Your message", key)

decrypted = fernet_decrypt(encrypt, key) # Specify the encrypted message and your key (preferably as a variable)

AES

• There are 3 functions in total: aes_generate_key(), aes_encrypt(), aes_decrypt()

• How import:

from fast_cryptography.algorithms.symmetric.aes import aes_generate_key, fernet_encrypt, fernet_decrypt

• Or:

from fast_cryptography.algorithms.symmetric import aes

• How it works aes_generate_key()

Stages
Generation
Decode in base64
Print your key

• And in code:

from fast_cryptography.algorithms.symmetric.aes import aes_generate_key

size = # 16 (AES-128), 24 (AES-192) or 32 (AES-256)

key = aes_generate_key(size) # We do specify attribute key size (16, 24 or 32)
print(key)

• Now how it works aes_encrypt():

Stages
Encode message to bytes
Decode key from Base64
Generate random IV (16 bytes)
Create AES cipher in CBC mode with IV
Create PKCS7 padder (block size 16)
Pad the message
Encrypt padded message
Combine IV + ciphertext
Encode result to Base64

• And in code:

from fast_cryptography.algorithms.symmetric.aes import aes_generate_key, aes_encrypt

size = # 16 (AES-128), 24 (AES-192) or 32 (AES-256)

key = aes_generate_key(size)

encrypt = aes_encrypt("Your message", key) # Specify the message and your key (preferably as a variable)
print(encrypt)

• And at the end how it works aes_decrypt():

Stages
Decode encrypted data from Base64
Decode key from Base64
Extract IV (first 16 bytes)
Extract ciphertext (remaining bytes)
Create AES cipher in CBC mode with IV
Decrypt ciphertext
Unpad decrypted data (PKCS7)
Decode bytes to string

• And in code:

from fast_cryptography.algorithms.symmetric.aes import aes_generate_key, aes_encrypt, aes_decrypt

size = # 16 (AES-128), 24 (AES-192) or 32 (AES-256)

key = aes_generate_key(size)

encrypt = aes_encrypt("Your message", key) 

decrypted = aes_decrypt(encrypted, key)  # Specify the encrypted message and your key (preferably as a variable)

ChaCha20

• There are 3 functions in total: chacha20_generate_key(), chacha20_encrypt(), chacha20_decrypt()

• How import:

from fast_cryptography.algorithms.symmetric.chacha20 import chacha20_generate_key, chacha20_encrypt, chacha20_decrypt

• Or:

from fast_cryptography.algorithms.symmetric import chacha20

• How it works chacha20_generate_key():

Stages
Generation
Decode in base64
Print your key

• And in code

from fast_cryptography.algorithms.symmetric.chacha20 import chacha20_generate_key

key = chacha20_generate_key() 
print(key)

• Now how it works chacha20_encrypt():

Stages
Encode message to bytes
Decode key from Base64
Generate random nonce (16 bytes)
Create ChaCha20 cipher with nonce
Encrypt message
Combine nonce + ciphertext
Encode result to Base64

• And in code:

from fast_cryptography.algorithms.symmetric.chacha20 import chacha20_generate_key, chacha20_encrypt

key = chacha20_generate_key()

encrypt = chacha20_encrypt("Your message", key) # Specify the message and your key (preferably as a variable)
print(encrypt)

• And at the end how it works chacha20_decrypt():

Stages
Decode encrypted data from Base64
Decode key from Base64
Extract nonce (first 16 bytes)
Extract ciphertext (remaining bytes)
Create ChaCha20 cipher with nonce
Decrypt ciphertext
Decode bytes to string

• And in code:

from fast_cryptography.algorithms.symmetric.chacha20 import chacha20_generate_key, chacha20_encrypt, chacha20_decrypt

key = chacha20_generate_key()

encrypt = chacha20_encrypt("Your message", key) 

decrypted = chacha20_decrypt(encrypted, key)  # Specify the encrypted message and your key (preferably as a variable)

Hashes

We are use the best hashes and the worst hashes in this libraly

Warning: For security use size salt: 32 Bytes. But can use 16-64 Bytes. GoodLuck!

• All hashes have the same stages.

• How they works:

Stages
Generation salt (bytes)
Generation hash: your message + salt + encode
Print: hash

• And in code (all) :

from fast_cryptography.algorithms.hashes.md4 import hash_md4
from fast_cryptography.algorithms.hashes.md5 import hash_md5
from fast_cryptography.algorithms.hashes.ripemd160 import hash_ripemd160
from fast_cryptography.algorithms.hashes.sha1 import hash_sha1
from fast_cryptography.algorithms.hashes.sha224 import hash_sha224
from fast_cryptography.algorithms.hashes.sha256 import hash_sha256
from fast_cryptography.algorithms.hashes.sha384 import hash_sha384
from fast_cryptography.algorithms.hashes.sha512 import hash_sha512
from fast_cryptography.algorithms.hashes.sha3_224 import hash_sha3_224
from fast_cryptography.algorithms.hashes.sha3_256 import hash_sha3_256
from fast_cryptography.algorithms.hashes.sha3_384 import hash_sha3_384
from fast_cryptography.algorithms.hashes.sha3_512 import hash_sha3_512
from fast_cryptography.algorithms.hashes.blake2b import hash_blake2b
from fast_cryptography.algorithms.hashes.blake2s import hash_blake2s


message = 'Your message' # Replace it with your message
size = 32 # Bytes for salt. You can use 16-64 bytes. But you'd better use it 32 bytes

hash_sha256(message, size) 
hash_sha512(message, size)
hash_sha384(message, size)
hash_sha224(message, size)
hash_sha1(message, size)
hash_sha3_256(message, size)
hash_sha3_512(message, size)
hash_sha3_384(message, size)
hash_sha3_224(message, size)
hash_blake2b(message, size)
hash_blake2s(message, size)
hash_md5(message, size)
hash_md4(message, size)
hash_ripemd160(message, size)

# WARNINGS!!! Don't forget to specify the message and the salt size.

Cryptorandom

Here 7 modules: byte, hex_bytes, salt, nonce, iv, choice, randint

Byte

• How import:

from fast_cryptography.algorithms.cryptorandom.byte import  bytes_token, bytes_urandom, bytes_uuid, bytes_random

• Or:

from fast_cryptography.algorithms.cryptorandom import byte

• How they works:

Stages
Generation bytes use definite algorithm
Print: bytes

• Algorithms:

Algorithms on Python
Secrets (Module name): bytes_token
OS (Module name): bytes_urandom
UUID 4 (Module name - uuid): bytes_uuid
Random (Module name: bytes_random)

• And in code:

from fast_cryptography.algorithms.cryptorandom.byte import
bytes_token, bytes_urandom, bytes_uuid, bytes_random

print(bytes_token(32)) # I'm use 32 bytes. But can you use 16-64 bytes. 32 bytes it's safe
print(bytes_urandom(32))
print(bytes_uuid(32))
print(bytes_random(32))

# WARNINGS!!! Don't forget to specify the quantity of bytes.

Hex_bytes

• How import:

from fast_cryptography.algorithms.cryptorandom.hex_bytes import hex_token, hex_token_bytes, encode_hex, decode_hex, hex2text, text2hex, is_valid_hex

• Or:

from fast_cryptography.algorithms.cryptorandom import hex_bytes

• In code:

ffrom fast_cryptography.algorithms.cryptorandom.hex_bytes import hex_token, hex_token_bytes, encode_hex, decode_hex, hex2text, text2hex, is_valid_hex

print(hex_token(16)) # Don't forget to specify the quantity of bytes.
print(hex_token_bytes(16))

data = b"Hello, bro!"
hex_str = encode_hex(data)
print(hex_str)

decoded = decode_hex(hex_str)
print(decoded)

print(hex2text("48656c6c6f"))

print(text2hex("Hello"))

print(is_valid_hex("48656c6c6f"))
print(is_valid_hex("GGG"))

Salt

Size salt in bytes: 16-64

• How import:

from fast_cryptography.algorithms.cryptorandom.salt import salt_gen, salt_gen_hex

• Or:

from fast_cryptography.algorithms.cryptorandom import salt

• How it works salt_gen():

Stages
Generation bytes
Print: salt

• And how it works salt_gen_hex():

Stages
Generation bytes
Print: salt in format hex

• In code:

from fast_cryptography.algorithms.cryptorandom.salt import salt_gen, salt_gen_hex

print(salt_gen(32)) # Don't forget to specify the quantity of bytes.
print(salt_gen_hex(32))

Nonce

Size nonce in bytes: 12-16

• How import:

from fast_cryptography.algorithms.cryptorandom.nonce import nonce_gen, nonce_gen_hex

• Or:

from fast_cryptography.algorithms.cryptorandom import nonce

• How it works nonce_gen():

Stages
Generation bytes
Print: nonce

• And how it works nonce_gen_hex():

Stages
Generation bytes
Print: nonce in format hex

• In code:

from fast_cryptography.algorithms.cryptorandom.nonce import nonce_gen, nonce_gen_hex

print(nonce_gen()) # You can choose not to specify a size nonce (only 16), or you can specify (12-16)
print(nonce_gen_hex())

IV

Size iv in bytes: only 16

• How import:

from fast_cryptography.algorithms.cryptorandom.iv import iv_gen, iv_gen_hex

• Or:

from fast_cryptography.algorithms.cryptorandom import iv

• How it works iv_gen():

Stages
Generation bytes
Print: iv

• And how it works iv_gen_hex():

Stages
Generation bytes
Print: iv in format hex

• In code:

from fast_cryptography.algorithms.cryptorandom.nonce import iv_gen, iv_gen_hex

print(iv_gen()) # You don't need to specify the size iv, size iv only 16 bytes
print(iv_gen_hex())

Choice

• How import:

from fast_cryptography.algorithms.cryptorandom.choice import crypto_choice, random_choice, random_choices, scientific_choice

• Or:

from fast_cryptography.algorithms.cryptorandom import choice

• How it works:

Stages
Selects using its own algorithm
Print: what did he choose

• In code:

from fast_cryptography.algorithms.cryptorandom.choice import crypto_choice, random_choice, random_choices, scientific_choice

choice = ['1', '2'] # I'm showing you on the example, but you create mine

# Warning: don't forget to specify the variable (choice for example)

print(crypto_choice(choice))
print(random_choice(choice))
print(random_choices(choice))
print(scientific_choice(choice))

Randint

• How import:

from fast_cryptography.algorithms.cryptorandom.randint import crypto_randbelow, crypto_randint, random_randint

• Or:

from fast_cryptography,algorithms.cryptorandom import randint

• How it works crypto_randbelow:

Stages
Selects a random (use cryptography) number from number 0 up to a number (selected by you)
Print: selected number

• And how it works crypto_randint and random_randint:

| Stages | | Selects a random (use cryptography or not) number (selected by you) up to a number (selected by you) | | Print: selected number |

• And in code:

from fast_cryptography.algorithms.cryptorandom.randint import crypto_randbelow, crypto_randint, random_randint

number_one = 21 # For example (variable for all function)
number_two = 1221 # For example (variable for crypto_randint and random_randint)

# Warning: don't forget to specify the variable

print(crypto_randbelow(number_one)) #
print(crypto_randint(number_one, number_two))
print(random_randint(number_one, number_two))

Encoding

Here 7 modules: base64, base58, base45, base32, base16, base85, baseA85

Base64

• How import:

from fast_cryptography.algorithms.encoding.base64 import base64_encode, base64_decode, base64_url_encode, base64_url_decode, is_valid_base64

• Or:

from fast_cryptography.algorithms.encoding import base64

• How it works: base64_encode and base64_decode:

Stages
Encoding your message or decoding your message in formate base64
Print: encoded message in formate base64 or decoded message

• How it works base64_url_encode and base64_url_decode:

Stages
Encoding your message for url or decoding your message in formate base64 for url
Print: encoded message in formate base64 for url or decoded message

• And how it works is_valid_base64:

Stages
Checks if the text is valid in formate base64
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.base64 import base64_encode, base64_decode, base64_url_encode, base64_url_decode, is_valid_base64

text = b'Python' # For example

# Base64
encoded = base64_encode(text)
print(encoded)
decoded = base64_decode(encoded)
print(encode)

# Base64 for url

encoded_url = base64_url_encode(text)
print(encoded_url)
decoded_url = base64_url_decode(encoded_url)
print(decoded)

# Is valid 

print(is_valid_base64(encoded)) # True or False
# Or
return is_valid_base64(encoded)

Base58

• How import:

from fast_cryptography.algorithms.encoding.base58 import base58_encode, base58_decode, is_valid_base58

• Or:

from fast_cryptography.algorithms.encoding import base58

• How it works base58_encode:

Stages
Encoding your message in formate Base58
Print: encoded your message in formate Base58

• How it works base58_decode:

Stages
Decoding message (in formate base58) in text
Print: decoded message

• And how it works is_valid_base58:

Stages
Checks if the text is valid in formate base58
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.base64 import base58_encode, base58_decode, is_valid_base58

text = b'Python'

# Base58
encoded = base58_encode(text)
print(encoded)
decoded = base58_decode(encoded)
print(decoded)

# Is valid
print(is_valid_base58(encoded)) # True or False
# Or
return is_valid_base58(encodedd)

Base45

• How import:

from fast_cryptography.algorithms.encoding.base45 import base45_encode, base45_decode, is_valid_base45

• Or:

from fast_cryptography.algorithms.encoding import base45

• How it works base45_encode:

Stages
Encoding your message in formate Base45
Print: encoded your message in formate Base45

• How it works base45_decode:

Stages
Decoding message (in formate base45) in text
Print: decoded message

• And how it works is_valid_base45:

Stages
Checks if the text is valid in formate base45
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.base45 import base45_encode, base45_decode, is_valid_base45

text = b'Python'

# Base58
encoded = base45_encode(text)
print(encoded)
decoded = base45_decode(encoded)
print(decoded)

# Is valid
print(is_valid_base45(encoded)) # True or False
# Or
return is_valid_base45(encodedd)

Base32

• How import:

from fast_cryptography.algorithms.encoding.base32 import base32_encode, base32_decode, is_valid_base32

• Or:

from fast_cryptography.algorithms.encoding import base32

• How it works base32_encode:

Stages
Encoding your message in formate Base32
Print: encoded your message in formate Base32

• How it works base32_decode:

Stages
Decoding message (in formate base32) in text
Print: decoded message

• And how it works is_valid_base32:

Stages
Checks if the text is valid in formate base32
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.base32 import base32_encode, base32_decode, is_valid_base32

text = b'Python'

# Base58
encoded = base32_encode(text)
print(encoded)
decoded = base32_decode(encoded)
print(decoded)

# Is valid
print(is_valid_base32(encoded)) # True or False
# Or
return is_valid_base32(encodedd)

Base16

• How import:

from fast_cryptography.algorithms.encoding.base16 import base16_encode, base16_decode, is_valid_base16

• Or:

from fast_cryptography.algorithms.encoding import base16

• How it works base16_encode:

Stages
Encoding your message in formate Base16
Print: encoded your message in formate Base16

• How it works base16_decode:

Stages
Decoding message (in formate base16) in text
Print: decoded message

• And how it works is_valid_base16:

Stages
Checks if the text is valid in formate base16
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.base45 import base16_encode, base16_decode, is_valid_base16

text = b'Python'

# Base58
encoded = base16_encode(text)
print(encoded)
decoded = base16_decode(encoded)
print(decoded)

# Is valid
print(is_valid_base16(encoded)) # True or False
# Or
return is_valid_base16(encodedd)

Base85

• How import:

from fast_cryptography.algorithms.encoding.base85 import base85_encode, base85_decode, is_valid_base85

• Or:

from fast_cryptography.algorithms.encoding import base85

• How it works base85_encode:

Stages
Encoding your message in formate Base85
Print: encoded your message in formate Base85

• How it works base85_decode:

Stages
Decoding message (in formate base85) in text
Print: decoded message

• And how it works is_valid_base85:

Stages
Checks if the text is valid in formate base85
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.base85 import base85_encode, base85_decode, is_valid_base85

text = b'Python'

# Base58
encoded = base85_encode(text)
print(encoded)
decoded = base85_decode(encoded)
print(decoded)

# Is valid
print(is_valid_base85(encoded)) # True or False
# Or
return is_valid_base85(encodedd)

BaseA85

• How import:

from fast_cryptography.algorithms.encoding.baseA85 import baseA85_encode, baseA85_decode, is_valid_baseA85

• Or:

from fast_cryptography.algorithms.encoding import baseA85

• How it works baseA85_encode:

Stages
Encoding your message in formate BaseA85
Print: encoded your message in formate BaseA85

• How it works baseA85_decode:

Stages
Decoding message (in formate baseA85) in text
Print: decoded message

• And how it works is_valid_baseA85:

Stages
Checks if the text is valid in formate baseA85
Print: return True or False

• And in code:

from fast_cryptography.algorithms.encoding.baseA85 import baseA85_encode, baseA85_decode, is_valid_baseA85

text = b'Python'

# Base58
encoded = baseA85_encode(text)
print(encoded)
decoded = baseA85_decode(encoded)
print(decoded)

# Is valid
print(is_valid_baseA85(encoded)) # True or False
# Or
return is_valid_baseA85(encodedd)

Scripts

Here 2 modules: password, what_encoding

Password

• How import:

from fast_cryptography.algorithms.scripts.password import auth, verify

• Or:

from fast_cryptography.algorithms.scripts import password

• How it works auth:

Stages
Takes password
Generating salt (32 bytes default)
Transmits password and salt in PBKDF2HMAC
Does 100.000 iteration SHA-256
Receives hash
Encoding hash in Base64
Encoding salt in HEX
Return in tuple: hash (Base64) and salt (HEX)

• In code:

from fast_cryptography.algorithms.scripts.password import auth

pwd = 'password' # For example, it's password don't safe!

return auth(pwd)

• And how it works verify:

Stages
Takes entered password
Takes salt (HEX in bytes)
Takes hash (Base64 in bytes)
Recalculates hash through PBKDF2 use the same salt
Check with safe hash
Print: return True or False

• In code:

from fast_cryptography.algorithms.scripts.password import auth, verify

# Auth
pwd = 'password'
hash_val, salt = auth(pwd)

# Verify
your_pwd = input("Enter password: ").strip()
if verify(your_pwd, hash_val, salt):
    return "Correctly password", True
else:
    return "Uncorrectly password", False

What_Encoding

• How import:

from fast_cryptography.algorithms.scripts.what_encoding import what_encoding

• Or:

from fast_cryptography.algorithms.scripts import what_encoding

• How it works:

Stages
Checks what the encoding is
Print: return encoding (For example: "Base64")

• And in code:

from fast_cryptography.scripts.what_encoding import what_encoding

print(what_encoding("SGVsbG8="))      # Base64
print(what_encoding("9Ajdvzr"))       # Base58
print(what_encoding("48656c6c6f"))    # Base16 (HEX)
print(what_encoding("Hello"))         # Unknown

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