homomorphic preimage - ορισμός. Τι είναι το homomorphic preimage
DICLIB.COM
AI-based language tools
Εισάγετε μια λέξη ή φράση σε οποιαδήποτε γλώσσα 👆
Γλώσσα:     

Μετάφραση και ανάλυση λέξεων από τεχνητή νοημοσύνη

Σε αυτήν τη σελίδα μπορείτε να λάβετε μια λεπτομερή ανάλυση μιας λέξης ή μιας φράσης, η οποία δημιουργήθηκε χρησιμοποιώντας το ChatGPT, την καλύτερη τεχνολογία τεχνητής νοημοσύνης μέχρι σήμερα:

  • πώς χρησιμοποιείται η λέξη
  • συχνότητα χρήσης
  • χρησιμοποιείται πιο συχνά στον προφορικό ή γραπτό λόγο
  • επιλογές μετάφρασης λέξεων
  • παραδείγματα χρήσης (πολλές φράσεις με μετάφραση)
  • ετυμολογία

Τι (ποιος) είναι homomorphic preimage - ορισμός

A FORM OF ENCRYPTION THAT ALLOWS COMPUTATION ON CIPHERTEXTS
Homomorphic Encryption; Privacy homomorphism; Fully homomorphic encryption; Homomorphic computing; Homomorphic cryptography

Homomorphic encryption         
Homomorphic encryption is a form of encryption that permits users to perform computations on its encrypted data without first decrypting it. These resulting computations are left in an encrypted form which, when decrypted, result in an identical output to that produced had the operations been performed on the unencrypted data.
Preimage attack         
ATTACK MODEL AGAINST CRYPTOGRAPHIC HASH FUNCTIONS
Pre-image attack; Pre-image Attack; Preimage resistant; Hash preimage; Hash function preimage; Hash pre-image; Hash function pre-image; First preimage attack; Second preimage attack; First preimage; Second preimage; Second-preimage attack; Preimage resistance; First preimage resistance; Second preimage resistance; Preimage attacks
In cryptography, a preimage attack on cryptographic hash functions tries to find a message that has a specific hash value. A cryptographic hash function should resist attacks on its preimage (set of possible inputs).
Unique homomorphic extension theorem         
  • 340x340px
  • 320x320px
RESULT IN MATHEMATICAL LOGIC WHICH FORMALIZES THE INTUITION THAT THE TRUTH OR FALSITY OF A STATEMENT CAN BE DEDUCED FROM THE TRUTH VALUES OF ITS PARTS
Theorem of The Unique Homomorphic Extension; Theorem of the unique homomorphic extension
The unique homomorphic extension theorem is a result in mathematical logic which formalizes the intuition that the truth or falsity of a statement can be deduced from the truth values of its parts.Gallier (2003), p.

Βικιπαίδεια

Homomorphic encryption

Homomorphic encryption is a form of encryption that allows computations to be performed on encrypted data without first having to decrypt it. The resulting computations are left in an encrypted form which, when decrypted, result in an output that is identical to that produced had the operations been performed on the unencrypted data. Homomorphic encryption can be used for privacy-preserving outsourced storage and computation. This allows data to be encrypted and out-sourced to commercial cloud environments for processing, all while encrypted.

For sensitive data, such as health care information, homomorphic encryption can be used to enable new services by removing privacy barriers inhibiting data sharing or increase security to existing services. For example, predictive analytics in health care can be hard to apply via a third party service provider due to medical data privacy concerns, but if the predictive analytics service provider can operate on encrypted data instead, these privacy concerns are diminished. Moreover, even if the service provider's system is compromised, the data would remain secure.