A digital circuit apparatus and method for cryptographic data processing includes steps and means for determining a first modulus having up to a first number of binary digits. A large integer is received which has up to a second number of binary digits that is greater than the first number of binary...http://www.google.de/patents/US7319750?utm_source=gb-gplus-sharePatent US7319750 - Digital circuit apparatus and method for accelerating preliminary operations for cryptographic processing
