189575 ⎘
Methods or arrangements for processing data by operating upon the order or content of the data handled; Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic; Finite field arithmetic Inversion; Reciprocal calculation; Division of elements of a finite field
CIRCUIT STRUCTURE ADAPTED TO SWITCH BETWEEN INVERSE SQUARE ROOT OPERATION AND RECIPROCAL OPERATION
#2OPERATING METHOD OF FLOATING POINT OPERATION CIRCUIT AND INTEGRATED CIRCUIT INCLUDING FLOATING POINT OPERATION CIRCUIT
#3COMMUNICATION DATA TEXT CONFUSION ENCRYPTION METHOD
#4Efficient architecture and method for arithmetic computations in post-quantum cryptography
#5Secure joining system, method, secure computing apparatus and program
#6Finite-field division operator, elliptic curve cryptosystem having finite-field division operator and method for operating elliptic curve cryptosystem
#7System and method for providing defence to a cryptographic device against side-channel attacks targeting the extended euclidean algorithm during decryption operations
#8Double affine mapped S-box hardware accelerator
#9Modulo calculation using polynomials
#10Method of cryptographic processing of data on elliptic curves, corresponding electronic device and computer program product
#11Optimized hardware architecture and method for ECC point doubling using jacobian coordinates over short weierstrass curves
#12Finite field inverter
#13Masking with shared random bits
#14Searching over encrypted keywords in a database
#15Method of optimizing combinational circuits
#16Method and apparatus for performing elliptic curve scalar multiplication in a manner that counters power analysis attacks
#17Hybrid greatest common divisor calculator for polynomials
#18RANDOMIZED MODULAR POLYNOMIAL REDUCTION METHOD AND HARDWARE THEREFOR
#19Method and processing circuit for dealing with galois field computation
#20Circuits and methods for performing exponentiation and inversion of finite field elements
#21Method of optimizing combinational circuits
#22Encryption device using mask value to convert plain text into encrypted text
#23Method, apparatus and media for performing GF(2) polynomial operations
#24Randomized modular polynomial reduction method and hardware therefor
#25Polynomial data processing operation
#26Exponentiation calculation apparatus and exponentiation calculation method
#27Method and apparatus for performing finite field calculations
#28Method for scalar multiplication in elliptic curve groups over binary polynomial fields for side-channel attack-resistant cryptosystems
#29Method and apparatus for performing elliptic curve scalar multiplication in a manner that counters power analysis attacks
#30METHOD FOR REALIZING FINITE FIELD DIVIDER ARCHITECTURE
#31Method to protect a cryptographic assembly by homographic masking
#32Compound galois field engine and galois field divider and square root engine and method
#33Modular reduction for a cryptographic process and corprocessor for carrying out said reduction
#34Inversion calculations
#35Inverse calculation circuit, inverse calculation method, and storage medium encoded with computer-readable computer program code
#36Methods, circuits, and computer program products for processing masked data in an advanced encryption system
#37Galois field computation
#38Implementation of a switch-box using a subfield method
#39Method and apparatus for multiplication in Galois field, apparatus for inversion in Galois field and apparatus for AES byte substitution operation