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- Key_generation abstract "Key generation is the process of generating keys for cryptography. A key is used to encrypt and decrypt whatever data is being encrypted/decrypted.Modern cryptographic systems include symmetric-key algorithms (such as DES and AES) and public-key algorithms (such as RSA). Symmetric-key algorithms use a single shared key; keeping data secret requires keeping this key secret. Public-key algorithms use a public key and a private key. The public key is made available to anyone (often by means of a digital certificate). A sender encrypts data with the public key; only the holder of the private key can decrypt this data.Since public-key algorithms tend to be much slower than symmetric-key algorithms, modern systems such as TLS and SSH use a combination of the two: one party receives the other's public key, and encrypts a small piece of data (either a symmetric key or some data used to generate it). The remainder of the conversation uses a (typically faster) symmetric-key algorithm for encryption.Computer cryptography uses integers for keys. In some cases keys are randomly generated using a random number generator (RNG) or pseudorandom number generator (PRNG). A PRNG is a computer algorithm that produces data that appears random under analysis. PRNGs that use system entropy to seed data generally produce better results, since this makes the initial conditions of the PRNG much more difficult for an attacker to guess. In other situations, the key is derived deterministically using a passphrase and a key derivation function.The simplest method to read encrypted data is a brute force attack—simply attempting every number, up to the maximum length of the key. Therefore, it is important to use a sufficiently long key length; longer keys take exponentially longer to attack, rendering a brute force attack impractical. Currently, key lengths of 128 bits (for symmetric key algorithms) and 1024 bits (for public-key algorithms) are common.".
- Key_generation wikiPageID "929645".
- Key_generation wikiPageLength "2694".
- Key_generation wikiPageOutDegree "27".
- Key_generation wikiPageRevisionID "663781682".
- Key_generation wikiPageWikiLink 128-bit.
- Key_generation wikiPageWikiLink Advanced_Encryption_Standard.
- Key_generation wikiPageWikiLink Algorithm.
- Key_generation wikiPageWikiLink Brute-force_attack.
- Key_generation wikiPageWikiLink Brute_force_attack.
- Key_generation wikiPageWikiLink Category:Key_management.
- Key_generation wikiPageWikiLink Computer.
- Key_generation wikiPageWikiLink Cryptography.
- Key_generation wikiPageWikiLink Data_Encryption_Standard.
- Key_generation wikiPageWikiLink Digital_certificate.
- Key_generation wikiPageWikiLink Distributed_key_generation.
- Key_generation wikiPageWikiLink Encryption.
- Key_generation wikiPageWikiLink Key_(cryptography).
- Key_generation wikiPageWikiLink Key_derivation_function.
- Key_generation wikiPageWikiLink Key_length.
- Key_generation wikiPageWikiLink Key_size.
- Key_generation wikiPageWikiLink Passphrase.
- Key_generation wikiPageWikiLink Private_key.
- Key_generation wikiPageWikiLink Pseudorandom_number_generator.
- Key_generation wikiPageWikiLink Public-key_cryptography.
- Key_generation wikiPageWikiLink Public_key.
- Key_generation wikiPageWikiLink Public_key_certificate.
- Key_generation wikiPageWikiLink RSA_(algorithm).
- Key_generation wikiPageWikiLink RSA_(cryptosystem).
- Key_generation wikiPageWikiLink Random_number_generation.
- Key_generation wikiPageWikiLink Random_number_generator.
- Key_generation wikiPageWikiLink Random_seed.
- Key_generation wikiPageWikiLink Secret_sharing.
- Key_generation wikiPageWikiLink Secure_Shell.
- Key_generation wikiPageWikiLink Symmetric-key_algorithm.
- Key_generation wikiPageWikiLink Threshold_cryptosystem.
- Key_generation wikiPageWikiLink Transport_Layer_Security.
- Key_generation wikiPageWikiLinkText "Key generation".
- Key_generation wikiPageWikiLinkText "generated".
- Key_generation wikiPageWikiLinkText "generation".
- Key_generation wikiPageWikiLinkText "key generation algorithm".
- Key_generation wikiPageWikiLinkText "key generation".
- Key_generation hasPhotoCollection Key_generation.
- Key_generation wikiPageUsesTemplate Template:Crypto-stub.
- Key_generation subject Category:Key_management.
- Key_generation hypernym Process.
- Key_generation type Election.
- Key_generation comment "Key generation is the process of generating keys for cryptography. A key is used to encrypt and decrypt whatever data is being encrypted/decrypted.Modern cryptographic systems include symmetric-key algorithms (such as DES and AES) and public-key algorithms (such as RSA). Symmetric-key algorithms use a single shared key; keeping data secret requires keeping this key secret. Public-key algorithms use a public key and a private key.".
- Key_generation label "Key generation".
- Key_generation sameAs تولید_کلید.
- Key_generation sameAs Key_generation.
- Key_generation sameAs m.03qz1x.
- Key_generation sameAs Key_generation.
- Key_generation sameAs Q3308558.
- Key_generation sameAs Q3308558.
- Key_generation wasDerivedFrom Key_generation?oldid=663781682.
- Key_generation isPrimaryTopicOf Key_generation.