Nicholas J. Hopper

Publication Activity (10 Years)

Years Active: 1999-2009
Publications (10 Years): 0

Publications

Nicholas J. Hopper, Luis von Ahn, John Langford
Provably Secure Steganography. IEEE Trans. Computers 58 (5) (2009)
Luis von Ahn, Andrew Bortz, Nicholas J. Hopper, Kevin O'Neill
Selectively Traceable Anonymity. Privacy Enhancing Technologies (2006)
Luis von Ahn, Nicholas J. Hopper, John Langford
Covert two-party computation. STOC (2005)
Luis von Ahn, Nicholas J. Hopper
Public-Key Steganography. EUROCRYPT (2004)
Luis von Ahn, Nicholas J. Hopper
Public Key Steganography. IACR Cryptol. ePrint Arch. 2003 (2003)
Luis von Ahn, Andrew Bortz, Nicholas J. Hopper
k-anonymous message transmission. CCS (2003)
Luis von Ahn, Manuel Blum, Nicholas J. Hopper, John Langford
CAPTCHA: Using Hard AI Problems for Security. EUROCRYPT (2003)
Nicholas J. Hopper, John Langford, Luis von Ahn
Provably Secure Steganography. CRYPTO (2002)
Nicholas J. Hopper, John Langford, Luis von Ahn
Provably Secure Steganography. IACR Cryptol. ePrint Arch. 2002 (2002)
Nicholas J. Hopper, Manuel Blum
Secure Human Identification Protocols. ASIACRYPT (2001)
Nicholas Freitag McPhee, Nicholas J. Hopper
AppGP: an alternative structural representation for GP. CEC (1999)