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The system according to claim 9, wherein the ciphertext generator comprises an XOR unit for combining the representations by means of XOR.ġ1. A system for encrypting a plurality of plaintext words, the system comprising: a plurality of respective look-up tables corresponding to respective plaintext words, wherein a look-up table corresponding to a plaintext word is arranged for associating respective values of that plaintext word with respective representations of respective syndromes based on respective error vectors, wherein the respective error vectors associated with respective values of a plaintext word have identical values at positions outside a set of error positions associated with that plaintext word and a ciphertext generator for combining the representations associated with the respective values of the respective plaintext words into a ciphertext block.ġ0. A system for creating an encryption system for encrypting a plurality of plaintext words, the system comprising: means for associating respective plaintext words with respective sets of error positions of an error vector and means for associating respective values of at least one of the plaintext words with respective error vectors which have identical values at positions outside the set of error positions associated with the one of the plaintext words.ĩ.
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The method according to claim 1, further comprising providing a look-up table specifying the respective representations associated with the respective values of the plaintext word.Ĩ. The method according to claim 1, wherein the respective error vector values associated with the respective values of a plaintext word are mutually unique.ħ. The method according to claim 1, wherein the respective error vector values have at most one nonzero position.Ħ. The method according to claim 1, wherein the respective sets of error positions are mutually disjunct.ĥ. The method according to claim 1, wherein the respective representations associated with the respective values of a plaintext word span a linear space having a dimension which is larger than a dimension of a linear space spanned by the respective values of the plaintext word.Ĥ. The method according to claim 1, further comprising associating the respective values of the plaintext word with respective representations of respective syndromes of the respective error vectors according to an error correcting code.ģ. A method of creating an encryption or decryption system for encrypting or decrypting a plurality of plaintext words, the method comprising: associating respective plaintext words with respective sets of error positions of an error vector and associating respective values of at least one of the plaintext words with respective error vectors which have identical values at positions outside the set of error positions associated with the one of the plaintext words.Ģ. Protocol for Verifying Integrity of Remote Dataġ. METHOD FOR KEY DIVERSIFICATION ON AN IC CARD Key Management Method for Security and Device for Controlling Security Channel In Epon Method for Providing Location-Based Service Using Location TokenĪPPARATUS AND METHODS OF PMIPv6 ROUTE OPTIMIZATION PROTOCOL SECURITY FEATURES IN AN ELECTRONIC DEVICEĮFFICIENT ELLIPTIC-CURVE CRYPTOGRAPHY BASED ON PRIMALITY OF THE ORDER OF THE ECC-GROUPĮNHANCING THE SECURITY OF PUBLIC KEY CRYPTOSYSTEM IMPLEMENTATIONSįast Scalar Multiplication for Elliptic Curve Cryptosystems over Prime Fields Identity Management System with an Untrusted Identity Provider