def scrypt_func(data):
"""Scrypt function simplification"""
scrypt.hash(data.encode("ascii"),
salt=b"",
N=16384,
r=8,
p=8,
dkLen=32)
def scrypt_hash_addon(main_secret: str, name: str) -> bytes:
"""
"""
from scrypt import scrypt
return scrypt.hash(main_secret.encode("utf-8"),
name.encode("utf-8"),
N=2,
r=8,
p=1)
def scrypt_hash_passphrase(passwd, salt, hash_preset, buflen=32):
# Buflen arg is for brainwallets only, which use this function to generate
# the seed directly.
N, r, p = get_hash_params(hash_preset)
if type(passwd) == str: passwd = passwd.encode()
try:
assert not g.use_standalone_scrypt_module
from hashlib import scrypt # Python >= v3.6
return scrypt(passwd,
salt=salt,
n=2**N,
r=r,
p=p,
maxmem=0,
dklen=buflen)
except:
import scrypt
return scrypt.hash(passwd, salt, 2**N, r, p, buflen=buflen)
def do_standalone_scrypt(): import scrypt return scrypt.hash(passwd,salt,2**N,r,p,buflen=buflen)
def scrypt_hash_passphrase(passwd,salt,hash_preset,buflen=32): # Buflen arg is for brainwallets only, which use this function to generate # the seed directly. N,r,p = get_hash_params(hash_preset) if type(passwd) == str: passwd = passwd.encode() try: assert not g.use_standalone_scrypt_module from hashlib import scrypt # Python >= v3.6 return scrypt(passwd,salt=salt,n=2**N,r=r,p=p,maxmem=0,dklen=buflen) except: import scrypt return scrypt.hash(passwd,salt,2**N,r,p,buflen=buflen)