Inventor

FISCHER WIELAND

DE47 patents

⚠️ This page may combine multiple inventors who share the name “FISCHER WIELAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FISCHER WIELAND

INFINEON TECHNOLOGIES AG

Processor having electronic fuses for storing secret data

Method and apparatus for protecting a calculation in a cryptographic algorithm

Method and apparatus for writing to a target memory page of a memory

Apparatus and method for calculating a multiplication

Method of using a token in cryptography

Device and method for calculating a result of a sum with a calculating unit with limited word length

Apparatus and method for detecting a potential attack on a cryptographic calculation

Apparatus and method for calculating a representation of a result operand

Apparatus and method for calculating a result of a modular multiplication

Method and apparatus for protecting an exponentiation calculation by means of the chinese remainder theorem (CRT)

Device and method for encrypting data

Method and device for calculating a result of an exponentiation

Processing of cryptographic data

Apparatus and method for producing a message authentication code

Method for permuting data elements and permuting apparatus

Processor and method for a simultaneous execution of a calculation and a copying process

Configurable calculating unit

Compiling a signature

Error correction with fast syndrome calculation

Device and method for treating a state of a memory

Error correction with fast syndrome calculation

Integrated circuit

Chip and method for operating a processing circuit

Data frame for protected data transmissions

Communication arrangement and method for generating a cryptographic key

Apparatus for calculating a result of a scalar multiplication

Device and method for calculating a result of a modular multiplication with a calculating unit smaller than the operands

Modular exponentiation with randomized exponent

Device and method for calculating a result of a division

Device and method for cryptoprocessor

Providing a challenge to a device

Generating a session key for authentication and secure data transfer

Systems and methods for device and data authentication

Systems and methods for device and data authentication

Register cell and method for writing to the register cell

Memory arrangement and detection circuit for data protection

Method and apparatus for protecting an RSA calculation on an output by means of the chinese remainder theorem

Modular multiplication with parallel calculation of the look-ahead parameters

FISCHER WIELAND

Apparatus for calculating a result of a scalar multiplication

Device and method for calculating a multiplication addition operation and for calculating a result of a modular multiplication

Calculating unit for reducing an input number with respect to a modulus

Device and method for determining an inverse of a value related to a modulus

Calculating unit for reducing an input number with respect to a modulus

Device and method for determining an inverse of a value related to a modulus

GOETTFERT RAINER

Random bit stream generator with enhanced backward secrecy

GAMMEL BERNDT

Generating a session key for authentication and secure data transfer

LIM CHEOW GUAN

Systems and methods for device and data authentication