Backdoor Attacks on Black-Box Ciphers Exploiting Low-Entropy Plaintexts.

Adam L. Young Moti Yung Backdoor Attacks on Black-Box Ciphers Exploiting Low-Entropy Plaintexts. 297-311 http://dx.doi.org/10.1007/3-540-45067-X_26 2003 conf/acisp/2003 ACISP db/conf/acisp/acisp2003.html#YoungY03