Definitions

1. Triple DES is a symmetric algorithm that uses the same algorithm and keys for encryption and decryption. (Web site)
2. Triple DES is a product cipher which operates on 64 bit blocks like DES. Each form of Triple DES uses the DES cipher 3 times.
3. Triple DES is an enhancement to DES that provides considerably more security than standard DES, which uses only one 56-bit key. (Web site)
4. Triple DES (3DES) is a strong form of encryption that allows sensitive information to be transmitted over untrusted networks.
5. Triple DES is a widely-used method of data encryption that applies three separate private (secret) 56-bit keys to each 64-bit block of data.

Des Operation

1. Triple DES is simply another mode of DES operation.

Triple Data Encryption Algorithm

1. Triple DES (3DES) or the Triple Data Encryption Algorithm (TDEA) is a refinement of DES recognised as a FIPS-approved algorithm. (Web site)

Three Des Keys

1. Triple DES uses a "key bundle" which comprises three DES keys, K 1, K 2 and K 3, each of 56 bits (excluding parity bits). (Web site)

Single Des

1. Triple DES appears to be roughly as secure as single DES would be if it had a 112-bit key. (Web site)

Triple Des Key

1. A Triple DES key is the concatenation of three DES keys as described above for des-cbc-md5. (Web site)

Data Three Times

1. T Triple DES Also referred to as 3DES, a mode of the DES encryption algorithm that encrypts data three times. (Web site)

Des-Ede3

1. Of all the Triple DES variants, DES-EDE3 provides the most security, although it does have variabilities.

Version

1. A strengthened version of DES called triple DES (or 3DES) is commonly used in bank cards. (Web site)
2. Supports double and triple DES. Includes portable C version, and optimized 680x0 version. (Web site)

Variation

1. The Triple DES (DES3) is a variation of DES in which three 64-bit keys are used for a 192-bit key. (Web site)

Succession

1. Although this is considered "strong" encryption, many companies use "triple DES", which applies three keys in succession. (Web site)

Explanation

1. For more explanation and implementation information for Triple DES, see [Schneier95]. (Web site)
2. Also has a function for Triple DES. Includes an explanation of how the program works and source code. (Web site)

Ipsec

1. EDE The sequence of operations normally used in either the three-key variant of triple DES used in IPsec or the two-key variant used in some other systems. (Web site)

Cryptographic Algorithms

1. The program uses the best and most proven cryptographic algorithms such as 448-bit Blowfish, Hash, Des, Triple Des. (Web site)

Schneier

1. Now, the original statement to which Schneier agreed was: "Triple DES is proven to be very secure". (Web site)

Developed

1. Triple DES (3DES) Triple DES (3DES) was developed as an improvement to DES. 3DES encrypts the message three times with three different keys. (Web site)

Financial Sector

1. The triple DES is believed very secure, is widely used, especially in the financial sector, and should remain so for many many years to come. (Web site)

Secure

1. Serpent is faster than DES and more secure than Triple DES. It provides users with a very high level of assurance that no shortcut attack will be found. (Web site)
2. Still, triple encryption by DES, reasonably enough called triple DES, seems to be secure for the foreseeable future. (Web site)
3. Consequently, Triple DES runs three times slower than standard DES, but is much more secure if used properly. (Web site)

Security

1. The idea behind Triple DES is to improve the security of DES by applying DES encryption three times using three different keys. (Web site)
2. DES has been replaced in many applications by Triple DES, which has 112 bits of security with 168-bit keys.
3. As a result, MARS offers better security than triple DES while running significantly faster than single DES. (Web site)

Three Times

1. Triple DES with independent keys is not, as naively might be expected, as difficult to break by brute force as a cryptosystem with three times the keylength. (Web site)

Key Size

1. For example, Triple DES has a key size of 168 bits but provides at most 112 bits of security, since an attack of complexity 2 112 is known.
2. However, there are variations such as Triple DES and DESX that increase security while also increasing the key size. (Web site)

Triple-Des

1. Triple-DES is estimated to be 2 to the 56th times more difficult to break than DES. Triple DES can still be considered a secure encryption algorithm.

Des Algorithm

1. Triple DES (3DES) - an encryption configuration in which the DES algorithm is used three times with three different keys.
2. Triple DES. A more secure method for using the DES algorithm in three operations, called Triple DES, has been developed by the private sector.

Variant

1. This attack motivated the introduction of a new variant of DES. This variant, called triple DES, uses three DES operations in a row to enlarge the key space. (Web site)

Blowfish

1. It uses AES-128, but could use any of the major encryption algorithms like Triple DES or Blowfish. (Web site)
2. This is always 24 bytes long, so if we are encrypting with DES or Triple DES or Blowfish, our data is always a fixed multiple of the block size. (Web site)

Algorithms

1. The link is encrypted with algorithms like triple DES or Blowfish, with 1024-bit RSA for key exchange an authentication.

Algorithm

1. Triple DES The Triple DES algorithm executes DES three times, which triples the number of bits in any encryption key.
2. Triple DES algorithm is very secure (major banks use it to protect valuable transactions), but it is also very slow. (Web site)
3. The algorithm is believed to be practically secure in the form of Triple DES, although there are theoretical attacks. (Web site)

Data Encryption Standard

1. An Encryption Algorithm describes the use of encryption techniques such as DES (Data Encryption Standard) and Triple DES algorithms.

Keys

1. Two-key Triple DES A variant of triple DES or 3DES in which only two keys are used. (Web site)

Aes

1. Whatever you use, use an accepted algorithm: AES, Blowfish, Triple DES, IDEA, etc. (Web site)
2. It can have a use if you are using encryption to secure data wholly inside the SQL Server, and the use of AES or Triple DES algorithms is recommended. (Web site)
3. The most used block ciphers are Triple DES and AES. (Web site)

Cbc Mode

1. Note: On a tear or card reset event, the AES, DES, triple DES and Korean SEED algorithms in CBC mode reset the initial vector(IV) to 0. (Web site)
2. Note: AES, DES, and triple DES algorithms in CBC mode will use 0 for initial vector(IV) if this method is used.
3. Note: On a tear or card reset event, the AES, DES, and triple DES algorithms in CBC mode reset the initial vector(IV) to 0.

Different Key

1. Triple DES (3DES): Data is encrypted with one key, decrypted with another key, and encrypted again with a different key.
2. This DES variant, colloquially known as "Triple DES" or as DES-EDE3, processes each block three times, each time with a different key. (Web site)
3. Triple DES encrypts data three times and uses a different key for at least one of the three passes giving it a cumulative key size of 112-168 bits. (Web site)

Encryption

1. The server secures data in transit with SSL and triple DES encryption.
2. The two most common ways of doing this are with double encryption (Double DES) and with triple encryption (Triple DES). (Web site)
3. CryptoTools provides DES and Triple DES (3DES) encryption, as well as Base64 encoding and MD5 hashing capabilities. (Web site)

Des

1. In cryptography, Triple DES is a block cipher formed from the Data Encryption Standard (DES) cipher by using it three times. (Web site)
2. A variant of DES, Triple DES, triple-encrypts blocks with (usually) two different keys (2TDES), resulting in a 112-bit keys and 80-bit security. (Web site)
3. Triple DES simply extends the key size of DES by applying the algorithm three times in succession with three different keys. (Web site)

Triple Des

1. Triple DES Triple DES is a variation of Data Encryption Standard (DES). It uses a 64-bit key consisting of 56 effective key bits and 8 parity bits. (Web site)
2. It has since been superceded by AES. Triple DES Triple DES is a minor variation of the DES standard. (Web site)
3. Note: AES, DES, triple DES and Korean SEED algorithms in CBC mode will use 0 for initial vector(IV) if this method is used. (Web site)

Categories

1. Des
2. Data Encryption Standard
3. Different Keys
4. Cbc Mode
5. Aes
6. Books about "Triple Des" in Amazon.com
   

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