 | 2011 |
| 5 |  | Carlos Javier Hernández-Castro,
Arturo Ribagorda,
Julio César Hernández Castro:
On the Strength of Egglue and Other Logic CAPTCHAs.
SECRYPT 2011: 157-167 |
| 2010 |
| 4 |  | Carlos Javier Hernández-Castro,
Arturo Ribagorda,
Yago Sáez:
Side-channel Attack on the HumanAuth CAPTCHA.
SECRYPT 2010: 59-65 |
| 3 |  | Carlos Javier Hernández-Castro,
Arturo Ribagorda:
Pitfalls in CAPTCHA design and implementation: The Math CAPTCHA, a case study.
Computers & Security 29(1): 141-157 (2010) |
| 2009 |
| 2 |  | Carlos Javier Hernández-Castro,
Arturo Ribagorda,
Yago Sáez:
Side-channel attack on labeling CAPTCHAs
CoRR abs/0908.1185: (2009) |
| 2003 |
| 1 |  | Carlos Javier Hernández-Castro,
L. Javier García-Villalba,
Julio César Hernández Castro,
José María Sierra:
On MARS's s-boxes Strength against Linear Cryptanalysis.
ICCSA (3) 2003: 79-83 |