In cryptography, CAST-128 (alternatively CAST5) is a symmetric-key block cipher used in a number of products, notably as the default cipher in some versions...

finalists. It is an extension of an earlier cipher, CAST-128; both were designed according to the "CAST" design methodology invented by Carlisle Adams and...

members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. AES has been adopted by the U.S....

printable) A 128-bit integer can represent up to 3.40282366...e+38 values (2128 = 340,282,366,920,938,463,463,374,607,431,768,211,456). CAST-128 is a block...

DNA CAST (gene), which encodes the protein calpastatin CAST (race), a fictional race of androids in the Phantasy Star series of video games CAST-128, a...

Feistel-like MIX function. Feistel or modified Feistel: Generalised Feistel: CAST-256 CLEFIA MacGuffin RC2 RC6 Skipjack SMS4 Cryptography Stream cipher...

Encryption Standard (AES) algorithm, approved by NIST in December 2001, uses 128-bit blocks. Examples of popular symmetric-key algorithms include Twofish...

their initials CAST-256 (CAST6) – 128-bit block; the successor to CAST-128 and a candidate for the AES competition CIPHERUNICORN-A – 128-bit block; CRYPTREC...

cipher and uses large key-dependent S-boxes. In structure it resembles CAST-128, which uses fixed S-boxes. The adjacent diagram shows Blowfish's encryption...

algorithms typically use computationally stronger 128- to 256-bit keys. There is a physical argument that a 128-bit symmetric key is computationally secure...

data were tampered with. GCM uses a block cipher with block size 128 bits (commonly AES-128) operated in counter mode for encryption, and uses arithmetic...

of operation of the cipher. The simplest mode encrypts and decrypts each 128-bit block separately. In this mode, called electronic code book (ECB), blocks...

problems led them to eschew patents entirely. PGP 3 introduced the use of the CAST-128 (a.k.a. CAST5) symmetric key algorithm, and the DSA and ElGamal asymmetric...

algorithms were all to be block ciphers, supporting a block size of 128 bits and key sizes of 128, 192, and 256 bits. Such ciphers were rare at the time of the...

February 2023, the Ascon suite contained seven ciphers, including: Ascon-128 and Ascon-128a authenticated ciphers; Ascon-Hash cryptographic hash; Ascon-Xof...

single invocation of the AES algorithm transforms a 128-bit plaintext block into a ciphertext block of 128 bits in size. The key, which is given as one input...

a one bit change in CFB-128 with an underlying 128 bit block cipher, will re-synchronize after two blocks. (However, CFB-128 etc. will not handle bit...

(2009-08-23). "New Linear Cryptanalytic Results of Reduced-Round of CAST-128 and CAST-256". Selected Areas in Cryptography. Lecture Notes in Computer Science...

what the bits are. KASUMI is an eight round, 64-bit block cipher with a 128-bit key. It is based upon MISTY1 and was designed to form the basis of the...

confidentiality. CCM mode is only defined for block ciphers with a block length of 128 bits. The nonce of CCM must be carefully chosen to never be used more than...

have simple key schedules. For example, the block cipher TEA splits the 128-bit key into four 32-bit pieces and uses them repeatedly in successive rounds...

x 128 + x 127 + x 126 + x 121 + 1 {\displaystyle x^{128}+x^{127}+x^{126}+x^{121}+1} Note that GHASH is defined over the "reverse" polynomial: x 128 +...

a key size of 64 bits. There was some demand for a version with a larger 128-bit key, and the following year Massey published such a variant incorporating...

algorithms: Ciphers AES, Blowfish, Camellia, Chacha20, Poly1305, SEED, CAST-128, DES, IDEA, RC2, RC4, RC5, Triple DES, GOST 28147-89, SM4 Cryptographic...

cryptography, Twofish is a symmetric key block cipher with a block size of 128 bits and key sizes up to 256 bits. It was one of the five finalists of the...

a 128-bit key and operates on 128-bit blocks. Sorkin (1984) described a later Lucifer as a 16-round Feistel network, also on 128-bit blocks and 128-bit...

less than one day, using 128 Spartan-3 5000's. SciEngines RIVYERA held the record in brute-force breaking DES, having utilized 128 Spartan-3 5000 FPGAs....

files to be stored using an encryption algorithm such as Triple DES or CAST-128. Email messages can be protected by using cryptography in various ways...

Create and mount a virtual drive encrypted using AES, Blowfish, Twofish, CAST-128 and various other encryption methods. BestCrypt v.8 and higher can alternatively...

3.0, WAKE, WAKE-OFB, DESX (DES-XEX3), RC2, SAFER, 3-WAY, GOST, SHARK, CAST-128, and Square. In a 2007 ECRYPT workshop paper focusing on public key implementations...