Doug Whiting, Bruce Schneier, Stefan Lucks, and Frédéric Muller
First published
2004
Cipher detail
Key sizes
256 bits
Speed
8 cycles per byte on modern x86-based processors (claimed)
Best public cryptanalysis
All known attacks are computationally infeasible when the cipher is used properly. If nonces are reused, a differential attack breaks the cipher with about 237 operations, 234 chosen nonces and 238.2 chosen plaintext words.
Phelix is a high-speed stream cipher with a built-in single-pass message authentication code (MAC) functionality, submitted in 2004 to the eSTREAM contest by Doug Whiting, Bruce Schneier, Stefan Lucks, and Frédéric Muller. The cipher uses only the operations of addition modulo 232, exclusive or, and rotation by a fixed number of bits. Phelix uses a 256-bit key and a 128-bit nonce, claiming a design strength of 128 bits. Concerns have been raised over the ability to recover the secret key if the cipher is used incorrectly.
Phelix is a high-speed stream cipher with a built-in single-pass message authentication code (MAC) functionality, submitted in 2004 to the eSTREAM contest...
Phelix Odiwuor Khodhe, more popularly known as Jalang'o / Jalas or Heavy J Baba is a Kenyan Politician- Current member of parliament for Langata Constituency...
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nhelix (Nanosecond High Energy Laser for heavy Ion eXperiments) and the Phelix (Petawatt High Energy Laser for heavy Ion eXperiments). A Large Area Neutron...
defeated Democratic nominee Roy Phelix Best with 52.40% of the vote. Primary elections were held on September 12, 1944. Roy Phelix Best, Colorado State Penitentiary...
Portfolio Other ciphers Achterbahn F-FCSR FISH ISAAC KCipher-2 MUGI ORYX Panama Phelix Pike Py QUAD RC4+ RC4A Scream SEAL SNOW SOBER SOBER-128 Spritz Turing VEST...
Shark" September 29, 2021 (2021-09-29) Ted Allen, Eddie Jackson Nectarines Phelix Gardner, Enrika Williams Joe Isidori, Lauren Scala, Cliff Crooks Chili Cheese...
256-bit preimage resistance. However, there are some exceptions to this. The Phelix and Helix are 256-bit ciphers offering a 128-bit security level. The SHAKE...
Portfolio Other ciphers Achterbahn F-FCSR FISH ISAAC KCipher-2 MUGI ORYX Panama Phelix Pike Py QUAD RC4+ RC4A Scream SEAL SNOW SOBER SOBER-128 Spritz Turing VEST...
Twisted Tales of Felix the Cat Oscar Voice, episode: "Surreal Estate/Phony Phelix/Five Minute Meatball" The Real Adventures of Jonny Quest Jack "Black Jack"...
Fiorentino (sister of actress Linda Fiorentino). They had one daughter together, Phelix Imogen (born 1994), before divorcing in 1995. Fincher married producer Ceán...
also contributed to the cryptanalysis of RC4, SOBER-t32, MacGuffin, Helix, Phelix, Py, TPypy, the HAVAL cryptographic hash function, and the SecurID hash...
Tambor) - a minor villain whose sole appearance was in the episode "Phoney Phelix", serving as one of the most pathetic foes Felix has ever faced. A wanna-be...
Portfolio Other ciphers Achterbahn F-FCSR FISH ISAAC KCipher-2 MUGI ORYX Panama Phelix Pike Py QUAD RC4+ RC4A Scream SEAL SNOW SOBER SOBER-128 Spritz Turing VEST...
precipitation runoff from the peak drains south to Birkenhead Lake via Phelix Creek, however a portion of the north slope drains to Cadwallader Creek...
Portfolio Other ciphers Achterbahn F-FCSR FISH ISAAC KCipher-2 MUGI ORYX Panama Phelix Pike Py QUAD RC4+ RC4A Scream SEAL SNOW SOBER SOBER-128 Spritz Turing VEST...
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