0E.FE, E0.1F.1F.E0.F1.0E.0E.F1, 1F.E0.E0.1F.0E.F1.F1.0E, 01.E0.1F.FE.01.F1.0E.FE, FE.1F.E0.01.FE.0E.F1.01, E0.1F.E0.1F.F1.0E.F1.0E, 1F.E0.1F.E0.0E.F1.0E...

together. The algorithm XORs that sum with the value in the 2-bit register. The first bit of the result is output for the encoding. E0 is divided in three...

Symmetric-key algorithms are algorithms for cryptography that use the same cryptographic keys for both the encryption of plaintext and the decryption...

files? See media help. The μ-law algorithm (sometimes written mu-law, often approximated as u-law) is a companding algorithm, primarily used in 8-bit PCM...

key-scheduling algorithm (KSA). Once this has been completed, the stream of bits is generated using the pseudo-random generation algorithm (PRGA). The key-scheduling...

ciphertext E0. It then runs an exhaustive key search. The algorithm looks like this: E0 = oracle_query(0) for k in 0,1,...,256-1: if DESk(0) == E0: return...

space–time tradeoffs. Various CRC standards extend the polynomial division algorithm by specifying an initial shift register value, a final Exclusive-Or step...

octets. When data is sent over E0 (G.703), MSB (sign) is sent first and LSB is sent last. ITU-T STL defines the algorithm for decoding as follows (it puts...

It has edges e0 = hv0,v1i, e1 = hv1,v2i, and e2 = hv2,v0i. The inverse connections are also known. Vertex v0 is adjacent to edges e0 and e2 and to triangle...

Crypto1 is a proprietary encryption algorithm (stream cipher) and authentication protocol created by NXP Semiconductors for its MIFARE Classic RFID contactless...

weaknesses when faced with chosen IV attacks. For instance, its key scheduling algorithm has the same secret key for different initialization vectors and this...

redundancy (it expands the message without adding information) and the algorithm is based on cyclic codes. CRCs are popular because they are simple to...

size, called the block size. For example, a single invocation of the AES algorithm transforms a 128-bit plaintext block into a ciphertext block of 128 bits...

project, receiving the highest weighted voting score of any Profile 1 algorithm at the end of Phase 2. Salsa20 had previously been selected as a Phase...

second fractional Euler numbers OEIS: A198631 (n) / OEIS: A006519 (n + 1): E0 = 1 E1 = 1 − 1/2 E2 = 1 − 3/2 + 2/4 E3 = 1 − 7/2 + 12/4 − 6/8 E4 = 1 − 15/2...

of algorithms that carry out the encryption and the reversing decryption. The detailed operation of a cipher is controlled both by the algorithm and...

abort: do anything Assigns values to variables. v := E or v0, v1, ..., vn := E0, E1, ..., En where v are program variables E are expressions of the same data...

ChaCha20-Poly1305 is an authenticated encryption with additional data (AEAD) algorithm, that combines the ChaCha20 stream cipher with the Poly1305 message authentication...

was enabled for code signing and that still used the weak MD5 hashing algorithm, then produced a counterfeit copy of the certificate that they used to...

ORYX is an encryption algorithm used in cellular communications in order to protect data traffic. It is a stream cipher designed to have a very strong...

The MD2 Message-Digest Algorithm is a cryptographic hash function developed by Ronald Rivest in 1989. The algorithm is optimized for 8-bit computers. MD2...

v t e Stream ciphers Widely used ciphers A5/1 A5/2 ChaCha Crypto-1 E0 RC4 eSTREAM Portfolio Other ciphers Achterbahn F-FCSR FISH ISAAC KCipher-2 MUGI ORYX...

In cryptography, SEAL (Software-Optimized Encryption Algorithm) is a stream cipher optimised for machines with a 32-bit word size and plenty of RAM with...

In cryptography, Yamb is a stream cypher algorithm developed by LAN Crypto. It has been submitted to the eSTREAM Project of the eCRYPT network. Archived...

the container format that contains the image data encoded with the JPEG algorithm. The base specifications for a JPEG container format are defined in Annex...

cryptography, MULTI-S01 (pronounced multi-ess-zero-one), is an encryption algorithm based on a pseudorandom number generator (PRNG). MULTI-S01 is an encryption...

matroid L0(G) has for its ground set the set E0 the union of edge set E with an extra point, which we denote e0. The lift matroid L(G) is the extended lift...

hexadecimal values DE, DF, E0, and E1 can all be either lead units or trail units, then a search for the two-unit sequence DF E0 can yield a false positive...

Security Agency documents sometimes use the term combiner-type algorithms, referring to algorithms that use some function to combine a pseudorandom number generator...

the E0 signal rate is designed so that each higher level can multiplex a set of lower level signals. Framed E1 is designed to carry 30 or 31 E0 data...