Copyright (c) 1999-2004 Ng Pheng Siong. All rights reserved.
Portions Copyright (c) 2004-2007 Open Source Applications Foundation.
Author: Heikki Toivonen
"""
from M2Crypto import BIO, Err, RSA, m2, util
if util.py27plus:
from typing import AnyStr, Optional, Callable # noqa
class EVPError(Exception):
pass
m2.evp_init(EVPError)
def pbkdf2(password, salt, iter, keylen):
# type: (bytes, bytes, int, int) -> bytes
"""
Derive a key from password using PBKDF2 algorithm specified in RFC 2898.
@param password: Derive the key from this password.
@param salt: Salt.
@param iter: Number of iterations to perform.
@param keylen: Length of key to produce.
@return: Key.
"""
return m2.pkcs5_pbkdf2_hmac_sha1(password, salt, iter, keylen)
"""M2Crypto wrapper for OpenSSL EVP API.
Copyright (c) 1999-2004 Ng Pheng Siong. All rights reserved.
Portions Copyright (c) 2004-2007 Open Source Applications Foundation.
Author: Heikki Toivonen
"""
from M2Crypto import BIO, Err, RSA, m2, util
class EVPError(Exception):
pass
m2.evp_init(EVPError)
def pbkdf2(password, salt, iter, keylen):
"""
Derive a key from password using PBKDF2 algorithm specified in RFC 2898.
@param password: Derive the key from this password.
@type password: str
@param salt: Salt.
@type salt: str
@param iter: Number of iterations to perform.
@type iter: int
@param keylen: Length of key to produce.
@type keylen: int
@return: Key.