Seems like BTC is a really old project
http://thebitcoinnews.co.uk/2013/06/17/the-bitcoin-created-by-the-nsa-tatsuaki-okamoto-is-satoshi-nakamoto/http://download.springer.com/static/pdf/200/chp%253A10.1007%252F3-540-46766-1_27.pdf?auth66=1383783561_f8b2caea04f3f94d63c44132d1de8d0b&ext=.pdfLook at these REFERENCES
References
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[Bl]
[Cli]
M.Blum, "Coin flipping 11y tclcphonc", IEEE, COAiPCON, pp.133-137 (1952)
D.Chaiim, "Sccurity without Idcntification: Transact ion Systems to hlakc Big
I3rothcr Ohsolctc," Cornm. of the AChl, 28, 10, pp.1030-1014 (1955)
[CFN] D.Chaum, A.Fiat antl M. Naor, "Untraccal~le Elcctronic Cash," Proc. of
Crypto'88, pp.319-327
(1988) [CW] J.L.Cartcr and RI.N.\\'cgrnan, "Universal Classes of IIash Functions," Journal of
Compiitcr and System Scicnces, 18, pp.143-154 (1979)
I.B.Damgbrd, "Payrncnt Systcms and Crcdcntiitl Rlcchanisms with Pro\nablc Sccu-
rity Against Ahusc by Intlivicluals," Proc. of Clrypto'88, pp.328-33.5 (1988) [Da]
[EGL] S.Ei.cn, O.Goldrcich, A.Lcrnpr1: "A Ranclomizcd Protocol Tor Signing Contracts",
Proc. of Crypto'82, pp.305-210 (1982)
[EGY] S.Evcn, O.Goldrcicli, Y.Yacobi: "Electronic \\'allct", Proc. of Crypto'S3, pp.383-
[FOhl] A.Fujioh, T.Okamoto, S.hTiyaguchi:
356 (1083)
"ESIGN: An Efficient Digital Signature
Implementation for Smart Cards", to appear in Proc. of Eurocrypt'D1
B.Hayes, "Anonymotis Onr-Time Signaturcs and Flcxil>le Untraccal>lc Elcrtronic
Cash," Proc. of Auscrypt'90, pp.294-305 (1990)
[HI
[OkOIil] T.Okamoto, antl K.Oht a "Disposable Zcro-I\no~r~lctlgc Authentications and
Their Applications to Untraccable Elcctroi~ic Cash," Proc. of Crypto'89, pp.481-
496 (1989)