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notes:python_google_authenticator_generator

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notes:python_google_authenticator_generator [2013/04/02 12:10]
andy
notes:python_google_authenticator_generator [2013/04/02 12:32] (current)
andy
Line 22: Line 22:
 def get_totp_token(secret):​ def get_totp_token(secret):​
     return get_hotp_token(secret,​ intervals_no=int(time.time())//​30)     return get_hotp_token(secret,​ intervals_no=int(time.time())//​30)
 +</​code>​
 +
 +Until I get chance to put it somewhere else, here's an unrelated snippet to generate fairly secure keys from pycrypto:
 +
 +<code python>
 +>>>​ import Crypto.Hash.SHA256
 +>>>​ import Crypto.Protocol.KDF
 +>>>​ myprf = lambda p,s: Crypto.Protocol.KDF.HMAC.new(p,​ s, Crypto.Hash.SHA256).digest()
 +>>>​ Crypto.Protocol.KDF.PBKDF2("​password",​ "​salt",​ dkLen=32, count=5000, prf=myprf)
 +'​\x8f\xc2\xbc\xff\xbbK\x1a\xc9\xb9\xde\x03X\x8d9\x0f=\x9b\xf36\xc2\xc4B,​\x90\xc1X\xccqB%\xf6)'​
 </​code>​ </​code>​
notes/python_google_authenticator_generator.1364904642.txt.gz ยท Last modified: 2013/04/02 12:10 by andy