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M 94-CIPHER-MACHINE

  • M-94 (cipher machine)
  • US cryptographic equipment

    a frame; with 30 being selected for each cipher session. The strip cipher could interoperate with the M-94 if suitable strips were provided. The original

    M-94 (cipher machine)

    M-94 (cipher machine)

    M-94_(cipher_machine)

  • M94
  • Topics referred to by the same term

    M-94 may refer to: Messier 94, a spiral galaxy in the constellation Canes Venatici M-94 (Michigan highway), a state highway in Michigan M-94 (cipher machine)

    M94

    M94

  • Enigma machine
  • German cipher machine during World War II

    The Enigma machine is a cipher device developed and used in the early- to mid-20th century to protect commercial, diplomatic, and military communication

    Enigma machine

    Enigma machine

    Enigma_machine

  • Type A Cipher Machine
  • Japanese cipher machine

    Angōki Taipu-A (暗号機 タイプA; Type A Cipher Machine), codenamed Red by the United States, was a diplomatic cryptographic machine used by the Japanese Foreign

    Type A Cipher Machine

    Type A Cipher Machine

    Type_A_Cipher_Machine

  • M-209
  • Mechanical cipher machine

    cryptography, the M-209, designated CSP-1500 by the United States Navy (C-38 by the manufacturer) is a portable, mechanical cipher machine used by the US

    M-209

    M-209

    M-209

  • Combined Cipher Machine
  • WWII-era Allied cipher system

    The Combined Cipher Machine (CCM) (or Combined Cypher Machine) was a common cipher machine system for securing Allied communications during World War

    Combined Cipher Machine

    Combined Cipher Machine

    Combined_Cipher_Machine

  • Jefferson disk
  • Cipher system attributed to Thomas Jefferson

    similar devices. The Bazeries cylinder was the basis for the U.S. M-94 cipher machine, which was introduced in 1922 and remained in service until 1942

    Jefferson disk

    Jefferson disk

    Jefferson_disk

  • C-52 (cipher machine)
  • 1950s cipher machines by Crypto AG

    were cipher machines manufactured by Crypto AG starting 1951/1952. These pin-and-lug type cipher machines were advanced successors of the C-38/M-209.

    C-52 (cipher machine)

    C-52 (cipher machine)

    C-52_(cipher_machine)

  • Rotor machine
  • Class of electromechanical encryption devices, used widely from the 1920s to the 1970s

    cryptography, a rotor machine is an electro-mechanical stream cipher device used for encrypting and decrypting messages. Rotor machines were the cryptographic

    Rotor machine

    Rotor machine

    Rotor_machine

  • Encryption
  • Process of converting plaintext to ciphertext

    jumbled message to a receiver with an identical cipher. A similar device to the Jefferson Disk, the M-94, was developed in 1917 independently by US Army

    Encryption

    Encryption

    Encryption

  • Type B Cipher Machine
  • Japanese diplomatic code named Purple by the US

    kyūnana-shiki ōbun injiki) or "Type B Cipher Machine", codenamed Purple by the United States, was an encryption machine used by the Japanese Foreign Office

    Type B Cipher Machine

    Type B Cipher Machine

    Type_B_Cipher_Machine

  • Wadsworth's cipher
  • 19-20th century cipher used by the US

    Wadsworth's cipher, or Wheatstone's cipher, was a cipher invented by Decius Wadsworth, a Colonel in the United States Army Ordnance Corps. In 1817, he

    Wadsworth's cipher

    Wadsworth's_cipher

  • JADE (cipher machine)
  • Japanese World War II cipher machine

    cipher machine. The Imperial Japanese Navy used the machine for communications from late 1942 until 1944. JADE was similar to another cipher machine,

    JADE (cipher machine)

    JADE (cipher machine)

    JADE_(cipher_machine)

  • C-36 (cipher machine)
  • 1930s invention by Swede Boris Hagelin

    C-36 were cipher machines designed by Swedish cryptographer Boris Hagelin in the 1930s. These were the first of Hagelin's cipher machines to feature

    C-36 (cipher machine)

    C-36 (cipher machine)

    C-36_(cipher_machine)

  • Lorenz cipher
  • Cipher machines used by the German Army during World War II

    The Lorenz SZ40, SZ42a and SZ42b were German rotor stream cipher machines used by the German Army during World War II. They were developed by C. Lorenz

    Lorenz cipher

    Lorenz cipher

    Lorenz_cipher

  • Mercury (cipher machine)
  • British cipher machine

    Mercury was a British cipher machine used by the Air Ministry from 1950 until at least the early 1960s. Mercury was an online rotor machine descended from Typex

    Mercury (cipher machine)

    Mercury_(cipher_machine)

  • SIGABA
  • American cipher machine

    the ECM Mark II was a cipher machine used by the United States for message encryption from World War II until the 1950s. The machine was also known as the

    SIGABA

    SIGABA

    SIGABA

  • Cipher Bureau (Poland)
  • Interwar Polish-intelligence cryptology agency

    The Cipher Bureau (Polish: Biuro Szyfrów [ˈbʲurɔ ˈʂɨfruf] ) was the Second Department of Polish General Staff unit charged with SIGINT and both cryptography

    Cipher Bureau (Poland)

    Cipher_Bureau_(Poland)

  • Cryptanalysis of the Enigma
  • Decryption of World War II cipher

    transmissions, was given the codename Ultra. The Enigma machines were a family of portable cipher machines with rotor scramblers. Good operating procedures,

    Cryptanalysis of the Enigma

    Cryptanalysis of the Enigma

    Cryptanalysis_of_the_Enigma

  • Schlüsselgerät 41
  • Rotor cipher machine

    The Schlüsselgerät 41 ("Cipher Machine 41"), also known as the SG-41 or Hitler mill, was a rotor cipher machine, first produced in 1941 in Nazi Germany

    Schlüsselgerät 41

    Schlüsselgerät 41

    Schlüsselgerät_41

  • Siemens and Halske T52
  • World War II German cipher machine and teleprinter

    teleprinter"), or Schlüsselfernschreibmaschine (SFM), was a World War II German cipher machine and teleprinter produced by the electrical engineering firm Siemens

    Siemens and Halske T52

    Siemens and Halske T52

    Siemens_and_Halske_T52

  • Cipher device
  • Cryptographic instrument

    Cryptography United States. Department of the Army 1969, p. 94, cipher device, cipher equipment, cipher machine. United States. Department of the Army (1969). Dictionary

    Cipher device

    Cipher device

    Cipher_device

  • DFC (cipher)
  • Block cipher

    In cryptography, DFC (Decorrelated Fast Cipher) is a symmetric block cipher which was created in 1998 by a group of researchers from École Normale Supérieure

    DFC (cipher)

    DFC_(cipher)

  • GOST (block cipher)
  • Soviet/Russian national standard block cipher

    GOST block cipher (Magma), defined in the standard GOST 28147-89, is a Soviet and Russian government standard symmetric key block cipher with a block

    GOST (block cipher)

    GOST (block cipher)

    GOST_(block_cipher)

  • Fialka
  • Soviet cipher machine

    In cryptography, Fialka (M-125) is the name of a Cold War-era Soviet cipher machine. A rotor machine, the device uses 10 rotors, each with 30 contacts

    Fialka

    Fialka

    Fialka

  • Noreen (cipher machine)
  • Cipher machine

    Noreen, or BID 590, was an off-line one-time tape cipher machine of British origin. As well as being used by the United Kingdom, Noreen was used by Canada

    Noreen (cipher machine)

    Noreen (cipher machine)

    Noreen_(cipher_machine)

  • Fish (cryptography)
  • Allied codename for Nazi German teleprinter stream ciphers

    GC&CS Bletchley Park codename for any of several German teleprinter stream ciphers used during World War II. Enciphered teleprinter traffic was used between

    Fish (cryptography)

    Fish (cryptography)

    Fish_(cryptography)

  • Marian Rejewski
  • Polish mathematician and cryptologist (1905–1980)

    in late 1932 reconstructed the sight-unseen German military Enigma cipher machine. Over the next nearly seven years, Rejewski and fellow mathematician-cryptologists

    Marian Rejewski

    Marian Rejewski

    Marian_Rejewski

  • Grill (cryptology)
  • Cryptology method

    the Polish Cipher Bureau in decrypting German Enigma machine ciphers. The Enigma rotor cipher machine changes plaintext characters into cipher text using

    Grill (cryptology)

    Grill_(cryptology)

  • Cryptanalysis of the Lorenz cipher
  • Aspect of WWII Allied intelligence gathering

    writer) stream cipher machines at both ends of a telegraph link using the 5-bit International Telegraphy Alphabet No. 2 (ITA2). These machines were subsequently

    Cryptanalysis of the Lorenz cipher

    Cryptanalysis_of_the_Lorenz_cipher

  • Data Encryption Standard
  • Early unclassified symmetric-key block cipher

    design elements, a relatively short key length of the symmetric-key block cipher design, and the involvement of the NSA, raising suspicions about a backdoor

    Data Encryption Standard

    Data Encryption Standard

    Data_Encryption_Standard

  • KL-7
  • Rotor encryption machine

    initiated the research for a new cipher machine, designated MX-507, planned as successor for the SIGABA and the less secure Hagelin M-209. In 1949, its development

    KL-7

    KL-7

    KL-7

  • Typex
  • British cipher machine

    Typex (also spelled Type X or TypeX) was the primary cipher machine used by the British military during World War II by and into the early Cold War. Based

    Typex

    Typex

    Typex

  • ROT13
  • Simple encryption method

    substitution cipher that replaces a letter with the 13th letter after it in the Latin alphabet. It is a special case of the Caesar cipher which was developed

    ROT13

    ROT13

    ROT13

  • History of cryptography
  • troops in the field used the M-209 and the still less secure M-94 family machines. British SOE agents initially used 'poem ciphers' (memorized poems were the

    History of cryptography

    History_of_cryptography

  • MacGuffin (cipher)
  • Block cipher

    In cryptography, MacGuffin is a block cipher created in 1994 by Bruce Schneier and Matt Blaze at a Fast Software Encryption workshop. It was intended as

    MacGuffin (cipher)

    MacGuffin (cipher)

    MacGuffin_(cipher)

  • Zygalski sheets
  • Cryptologic technique used in World War II

    decrypt messages enciphered on German Enigma machines. The Zygalski-sheet apparatus takes its name from Polish Cipher Bureau mathematician–cryptologist Henryk

    Zygalski sheets

    Zygalski sheets

    Zygalski_sheets

  • Pinwheel (cryptography)
  • Cryptographic device

    pseudorandom sequence of bits (determined by the machine's initial settings), as a component in a cipher machine. A pinwheel consisted of a rotating wheel with

    Pinwheel (cryptography)

    Pinwheel (cryptography)

    Pinwheel_(cryptography)

  • Speck (cipher)
  • Family of block ciphers

    Speck is part of a family of lightweight block ciphers publicly released by the National Security Agency (NSA) in June 2013. Speck has been optimized

    Speck (cipher)

    Speck (cipher)

    Speck_(cipher)

  • Ultra (cryptography)
  • British designation for intelligence from decrypted enemy communications

    Japanese sources, including the "Purple" cipher. Much of the German cipher traffic was encrypted on the Enigma machine. Used properly, the German military

    Ultra (cryptography)

    Ultra (cryptography)

    Ultra_(cryptography)

  • NEMA (machine)
  • Rotor cipher machine

    de:Heinrich Emil Weber Geoff Sullivan and Frode Weierud: The Swiss NEMA Cipher Machine. Cryptologia, 23(4), October 1999, pp310–328. Walter Schmid: Die Chiffriermaschine

    NEMA (machine)

    NEMA_(machine)

  • Rockex
  • Cipher machine

    Rockex, or Telekrypton, was an offline one-time tape Vernam cipher machine known to have been used by Britain and Canada from 1943. It was developed by

    Rockex

    Rockex

    Rockex

  • BID 610
  • British cipher machine used by both British and Canadian governments and also by NATO. It was the first fully transistorised full-duplex online cipher machine

    BID 610

    BID_610

  • The Magic Words are Squeamish Ossifrage
  • Cryptographic solution

    1993–94 effort began the tradition of using the words "squeamish ossifrage" in cryptanalytic challenges. The difficulty of breaking the RSA cipher—recovering

    The Magic Words are Squeamish Ossifrage

    The_Magic_Words_are_Squeamish_Ossifrage

  • Index of cryptography articles
  • LOKI97 • Lorenz cipher • Louis W. Tordella • Lsh • Lucifer (cipher) • Lyra2 M6 (cipher) • M8 (cipher) • M-209 • M-325 • M-94 • MacGuffin (cipher) • Madryga

    Index of cryptography articles

    Index_of_cryptography_articles

  • HX-63
  • Advanced rotor machine by Boris Hagelin

    History of the Last Rotor Cipher Machine". IEEE. Retrieved September 15, 2021. Cipher A. Deavours; Louis Kruh (1 January 1985). Machine Cryptography and Modern

    HX-63

    HX-63

    HX-63

  • Scytale
  • Encryption tool used to perform a transposition cipher

    cylinder", also σκύταλον skútalon) is a tool used to perform a transposition cipher, consisting of a cylinder with a strip of parchment wound around it on which

    Scytale

    Scytale

    Scytale

  • LOKI
  • Family of block ciphers

    LOKI91 are symmetric-key block ciphers designed as possible replacements for the Data Encryption Standard (DES). The ciphers were developed based on a body

    LOKI

    LOKI

  • Cipher disk
  • Encryption and decryption tool consisting of two metal plates with alphabets

    A cipher disk is an enciphering and deciphering tool developed in 1470 by the Italian architect and author Leon Battista Alberti. He constructed a device

    Cipher disk

    Cipher disk

    Cipher_disk

  • Kuznyechik
  • Block cipher

    (Russian for 'Grasshopper'; Cyrillic script: Кузнечик) is a symmetric block cipher. It has a block size of 128 bits and key length of 256 bits. It is defined

    Kuznyechik

    Kuznyechik

  • Cryptographic hash function
  • Hash function that is suitable for use in cryptography

    use a block cipher to build a cryptographic hash function, specifically a one-way compression function. The methods resemble the block cipher modes of operation

    Cryptographic hash function

    Cryptographic hash function

    Cryptographic_hash_function

  • Lacida
  • Polish rotor cipher machine

    also called LCD, was a Polish rotor cipher machine. It was designed and produced before World War II by Poland's Cipher Bureau for prospective wartime use

    Lacida

    Lacida

  • Encryption by date
  • 1994). The MacGuffin Block Cipher Algorithm (PDF/PostScript). 2nd International Workshop on Fast Software Encryption (FSE '94). Leuven: Springer-Verlag

    Encryption by date

    Encryption_by_date

  • GOST (hash function)
  • Russian cryptographic hash function

    standard GOST R 34.11-2012. The GOST hash function is based on the GOST block cipher. GOST processes a variable-length message into a fixed-length output of

    GOST (hash function)

    GOST_(hash_function)

  • Secure Communications Interoperability Protocol
  • US standard for secure communications

    SCIP uses a block cipher operating in counter mode. A new Traffic Encryption Key (TEK) is negotiated for each call. The block cipher is fed a 64-bit state

    Secure Communications Interoperability Protocol

    Secure_Communications_Interoperability_Protocol

  • KASUMI
  • Block cipher

    KASUMI is a block cipher used in UMTS, GSM, and GPRS mobile communications systems. In UMTS, KASUMI is used in the confidentiality (f8) and integrity algorithms

    KASUMI

    KASUMI

  • General der Nachrichtenaufklärung
  • Signals intelligence agency of the German Army

    successful in low-grade ciphers and in some medium grade ciphers such as M-94 and M-209. Mettig rated the solution of the M-209 as the outstanding achievement

    General der Nachrichtenaufklärung

    General_der_Nachrichtenaufklärung

  • Khufu and Khafre
  • Block ciphers

    In cryptography, Khufu and Khafre are two block ciphers designed by Ralph Merkle in 1989 while working at Xerox's Palo Alto Research Center. Along with

    Khufu and Khafre

    Khufu_and_Khafre

  • HC-9
  • Mechanical cipher device

    Discussion of the machine's operation How it worked with photos and manual. Cipher A. Deavours and Louis Kruh, The Swedish HC-9 Ciphering Machine, Cryptologia

    HC-9

    HC-9

    HC-9

  • SIGCUM
  • US encryption machine, in use from 1943 until the 1960s

    SIGCUM, also known as Converter M-228, was a rotor cipher machine used to encrypt teleprinter traffic by the United States Army. Hastily designed by William

    SIGCUM

    SIGCUM

    SIGCUM

  • KG-84
  • Encryption device

    improved HF performance, synchronous out-of-sync detection, asynchronous cipher text, plain text, bypass, and European TELEX protocol. The KG-84 (A/C) is

    KG-84

    KG-84

    KG-84

  • Streebog
  • Russian cryptographic hash function

    function operates in Miyaguchi–Preneel mode and employs a 12-round AES-like cipher with a 512-bit block and 512-bit key. (It uses an 8×8 matrix of bytes rather

    Streebog

    Streebog

  • Alan Turing
  • English computer scientist (1912–1954)

    German ciphers, including improvements to the pre-war Polish bomba method, an electromechanical machine that could find settings for the Enigma machine. He

    Alan Turing

    Alan Turing

    Alan_Turing

  • Banburismus
  • Cryptanalytic process developed by Alan Turing during World War II

    for breaking the Lorenz cipher. The aim of Banburismus was to reduce the time required of the electromechanical Bombe machines by identifying the most

    Banburismus

    Banburismus

  • BID/60
  • British encryption machine

    British encryption machine. It was used by the British intelligence services from around 1949 or 1950 onwards. The system is a rotor machine, and would appear

    BID/60

    BID/60

    BID/60

  • Hebern rotor machine
  • Electro-mechanical encryption machine

    substitution into a polyalphabetic one similar to the well known Vigenère cipher, with the exception that it required no manual lookup of the keys or cyphertext

    Hebern rotor machine

    Hebern rotor machine

    Hebern_rotor_machine

  • Hardware-based encryption
  • Use of computer hardware to assist software in the process of data encryption

    is the Scytale used by the Spartans. The Enigma machine was an electro-mechanical system cipher machine notably used by the Germans in World War II.[citation

    Hardware-based encryption

    Hardware-based encryption

    Hardware-based_encryption

  • RSA cryptosystem
  • Algorithm for public-key cryptography

    − 1 m = m k ( q − 1 ) m = ( m q − 1 ) k m ≡ 1 k mm ( mod q ) . {\displaystyle m^{ed}=m^{ed-1}m=m^{k(q-1)}m=(m^{q-1})^{k}m\equiv 1^{k}m\equiv m{\pmod

    RSA cryptosystem

    RSA_cryptosystem

  • STU-I
  • Secure telephone

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    STU-I

    STU-I

    STU-I

  • CD-57
  • Mechanical cipher machine

    The (Hagelin) CD-57 was a portable, mechanical cipher machine manufactured by Crypto AG, first produced in 1957. It was derived from the earlier CD-55

    CD-57

    CD-57

    CD-57

  • Quantum cryptography
  • Cryptography based on quantum mechanical phenomena

    distinguishing non-orthogonal quantum states. H. P. Yuen presented Y-00 as a stream cipher using quantum noise around 2000 and applied it for the U.S. Defense Advanced

    Quantum cryptography

    Quantum_cryptography

  • VINSON
  • Family of voice encryption devices

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    VINSON

    VINSON

  • KY-58
  • Secure voice module

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    KY-58

    KY-58

    KY-58

  • Controlled Cryptographic Item
  • v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    Controlled Cryptographic Item

    Controlled_Cryptographic_Item

  • Hans-Peter Luzius
  • German actuarial mathematician and economist

    during World War II on researching a method to cryptanalyse the M-209 mechanical cipher machine that led to the first recovery of key based on a crib, while

    Hans-Peter Luzius

    Hans-Peter_Luzius

  • Kryha
  • Device for encryption and decryption

    of the Kryha Cipher Machine". Cryptologia. 35 (114–155): 114–155. doi:10.1080/01611194.2011.558978. Alexander von Kryha, "Coding machine", U.S. patent

    Kryha

    Kryha

    Kryha

  • NESTOR (encryption)
  • Family of wideband secure voice systems

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    NESTOR (encryption)

    NESTOR (encryption)

    NESTOR_(encryption)

  • B-Dienst
  • Department of the German Naval Intelligence Service

    flow largely ended when the Admiralty introduced Naval Cipher No. 5 on 10 June 1943. The new cipher became secure in January 1944 with the introduction of

    B-Dienst

    B-Dienst

  • Reihenschieber
  • The Reihenschieber (English: Row Slider) was a hand cipher system used by the German Bundeswehr. It was developed during 1957 and used until the early

    Reihenschieber

    Reihenschieber

  • STU-III
  • Telephone

    STU-III/Inter Working Function (IWF) STU-III/Secure Data Device (SDD) STU-III/CipherTAC 2000 (CTAC) Most STU-III units were built for use with what NSA calls

    STU-III

    STU-III

    STU-III

  • M-325
  • American cryptography machine

    In the history of cryptography, M-325, also known as SIGFOY, was an American rotor machine designed by William F. Friedman and built in 1944. Between 1944

    M-325

    M-325

    M-325

  • Secure voice
  • Encrypted voice communication

    techniques. DVP uses a self-synchronizing encryption technique known as cipher feedback (CFB). The extremely high number of possible keys associated with

    Secure voice

    Secure voice

    Secure_voice

  • SIGSALY
  • Secure speech system

    The Secret History of the Vocoder This article, or an earlier version of it, incorporates material from Greg Goebel's Codes, Ciphers, & Codebreaking.

    SIGSALY

    SIGSALY

    SIGSALY

  • Grain 128a
  • Stream cipher

    The Grain 128a stream cipher was first purposed at Symmetric Key Encryption Workshop (SKEW) in 2011 as an improvement of the predecessor Grain 128, which

    Grain 128a

    Grain_128a

  • KW-37
  • two) that decrypted the fleet broadcast and fed the output to teleprinter machines. KWT-37's were typically located at shore facilities, where high power

    KW-37

    KW-37

    KW-37

  • Visual cryptography
  • Cryptographic technique

    Python implementation of Visual Cryptography Visual Cryptography on Cipher Machines & Cryptology Doug Stinson's visual cryptography page Liu, Feng; Yan

    Visual cryptography

    Visual cryptography

    Visual_cryptography

  • KY-68
  • Tactical telephone system

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    KY-68

    KY-68

    KY-68

  • Secure telephone
  • Telephone that provides encrypted calls

    they called Milcode. {{cite journal}}: Missing or empty |title= (help) Seminar on crypto phones by Zidu Wang Archived 2016-06-03 at the Wayback Machine

    Secure telephone

    Secure telephone

    Secure_telephone

  • Secure Terminal Equipment
  • Encrypted telephone system

    Direct Sale Pricing". Archived from the original on 2006-10-15. The NAVY INFOSEC WebSite on STU-III and STE Archived 2010-12-09 at the Wayback Machine

    Secure Terminal Equipment

    Secure Terminal Equipment

    Secure_Terminal_Equipment

  • 5-UCO
  • The 5-UCO (5-Unit Controlled) was an on-line one-time tape Vernam cipher encryption system developed by the UK during World War II for use on teleprinter

    5-UCO

    5-UCO

  • Letter frequency
  • How often each letter appears in written language

    mathematician Al-Kindi (c. AD 801–873), who formally developed the method to break ciphers. Letter frequency analysis gained importance in Europe with the development

    Letter frequency

    Letter_frequency

  • Side-channel attack
  • Any attack based on information gained from the implementation of a computer system

    Peter Wright, the British Security Service analyzed emissions from French cipher equipment in the 1960s. In the 1980s, Soviet eavesdroppers were suspected

    Side-channel attack

    Side-channel_attack

  • Kerberos (protocol)
  • Computer authentication protocol

    using a one-way hash or standard key derivation function, depending on the cipher suite used. In modern Kerberos (v5), the client often uses this key to encrypt

    Kerberos (protocol)

    Kerberos_(protocol)

  • Whirlpool (hash function)
  • Cryptographic hash function

    Whirlpool is a hash designed after the Square block cipher, and is considered to be in that family of block cipher functions. Whirlpool is a Miyaguchi–Preneel

    Whirlpool (hash function)

    Whirlpool_(hash_function)

  • Davies attack
  • Type of cryptographic attack

    adapted to other Feistel ciphers besides DES. In 1998, Pornin developed techniques for analyzing and maximizing a cipher's resistance to this kind of

    Davies attack

    Davies_attack

  • KW-26
  • The cards were strictly accounted for. Because the KW-26 used a stream cipher, if the same key card was ever used twice, the encryption could be broken

    KW-26

    KW-26

    KW-26

  • STU-II
  • Secure telephone

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    STU-II

    STU-II

    STU-II

  • CONDOR secure cell phone
  • NSA secure phone development project

    v t e Cipher machines Rotor machines CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex

    CONDOR secure cell phone

    CONDOR_secure_cell_phone

  • The National Museum of Computing
  • Museum in Milton Keynes, United Kingdom

    before VE-day. 'Tunny' was the name given to the messages, to the unseen cipher machine and to the British-built emulator of it. The gallery contains a reproduction

    The National Museum of Computing

    The National Museum of Computing

    The_National_Museum_of_Computing

  • KL-51
  • Keyboard encryption system

    rotors, and it may have been the first machine to use software based crypto algorithms. KL-51 is a very robust machine made to military specifications. U

    KL-51

    KL-51

    KL-51

AI & ChatGPT searchs for online references containing M 94-CIPHER-MACHINE

M 94-CIPHER-MACHINE

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  • PIPER
  • Male

    English

    PIPER

    English occupational surname transferred to unisex forename use, derived from Middle English pipere, PIPER means "pipe-player."

    PIPER

  • Tipler
  • Surname or Lastname

    English (East Midlands)

    Tipler

    English (East Midlands) : occupational name from Middle English tipeler ‘ale-seller’.

    Tipler

  • Alaka'i
  • Boy/Male

    Hawaiian

    Alaka'i

    M.

    Alaka'i

  • AITHER
  • Male

    Greek

    AITHER

    (Αιθήρ) Greek name AITHER means "bright, upper air." In mythology, this is the name of one of the first gods, the son of Erebos and Nyx. He is the god of the pure, upper air that only the gods breathe, as opposed to the gloomy, lower "aer" breathed by mortals.

    AITHER

  • TOPHER
  • Male

    English

    TOPHER

    Short form of English Christopher, TOPHER means "Christ-bearer." 

    TOPHER

  • Piper
  • Girl/Female

    English American

    Piper

    Piper.

    Piper

  • Piper
  • Girl/Female

    American, Australian, British, Chinese, English

    Piper

    Flute Player; A Young Dove; Piper

    Piper

  • VILÉM
  • Male

    Czechoslovakian

    VILÉM

    , resolute helmet.

    VILÉM

  • CHER
  • Female

    English

    CHER

    Short form of English Cheryl, probably CHER means "darling beryl."

    CHER

  • Fisher
  • Surname or Lastname

    English

    Fisher

    English : occupational name for a fisherman, Middle English fischer. The name has also been used in Ireland as a loose equivalent of Braden. As an American family name, this has absorbed cognates and names of similar meaning from many other European languages, including German Fischer, Dutch Visser, Hungarian Halász, Italian Pescatore, Polish Rybarz, etc.In a few cases, the English name may in fact be a topographic name for someone who lived near a fish weir on a river, from the Old English term fisc-gear ‘fish weir’.Jewish (Ashkenazic) : occupational name for a fisherman, Yiddish fisher, German Fischer.Irish : translation of Gaelic Ó Bradáin ‘descendant of Bradán’, a personal name meaning ‘salmon’. See Braden.Mistranslation of French Poissant, meaning ‘powerful’, but understood as poisson ‘fish’ (see Poisson), and assimilated to the more frequent English name.

    Fisher

  • İBRAHİM
  • Male

    Turkish

    İBRAHİM

    Turkish form of Hebrew Abraham, İBRAHİM means "father of a multitude." 

    İBRAHİM

  • EPHER
  • Male

    Hebrew

    EPHER

    (עֵפֶר) Hebrew name EPHER means "calf" or "gazelle." In the bible, this is the name of several characters, including a son of Ezra.

    EPHER

  • Disher
  • Surname or Lastname

    Americanized spelling of German Discher ‘joiner’.English

    Disher

    Americanized spelling of German Discher ‘joiner’.English : occupational name for a maker or seller of dishes, from an agent derivative of Old English disc ‘dish’.Possibly a respelling of any of the names mentioned at Deshaw.

    Disher

  • OPHER
  • Male

    English

    OPHER

    Variant spelling of English Ophir, OPHER means "gold" or "reducing to ashes."

    OPHER

  • Wipper
  • Surname or Lastname

    English

    Wipper

    English : according to Reaney, an occupational name, the meaning of which has not been established.

    Wipper

  • ABRAÁM
  • Male

    Spanish

    ABRAÁM

    Old Spanish form of Latin Abrahamus, ABRAÁM means "father of a multitude." 

    ABRAÁM

  • Tipper
  • Surname or Lastname

    English

    Tipper

    English : probably an occupational name for a maker of arrowheads, from an agent derivative of Middle English tippe ‘tip’, ‘head’. On the other hand it may possibly be a bawdy nickname from an agent derivative of Middle English t̄pe(n) ‘to knock over’ (of obscure origin; here with a sexually suggestive sense). The same name has been established in Ireland, in County Kildare, since the beginning of the 14th century.German : topographic name from a Westphalian field name, Tippe, of unexplained etymology.

    Tipper

  • Salisbury M
  • Girl/Female

    Shakespearean

    Salisbury M

    King Henry V' Earl of Salisbury.

    Salisbury M

  • Copper
  • Surname or Lastname

    English

    Copper

    English : variant of Cooper, from Middle English copere, found from the 12th century alongside cupere.English : metonymic occupational name for a worker in copper, Old English coper (Latin (aes) Cyprium ‘Cyprian bronze’).Respelling of German Kopper.

    Copper

  • ÁDÁM
  • Male

    Hungarian

    ÁDÁM

    Hungarian form of Hebrew Adam, ÁDÁM means "earth" or "red."

    ÁDÁM

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Online names & meanings

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Other words and meanings similar to

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M 94-CIPHER-MACHINE

  • Either
  • conj. Either

    precedes two, or more, coordinate words or phrases, and is introductory to an alternative. It is correlative to or.

  • Cypher
  • n. & v.

    See Cipher.

  • Copper
  • v. t.

    To cover or coat with copper; to sheathe with sheets of copper; as, to copper a ship.

  • Kit
  • m.

    straw or rush basket for fish; also, any kind of basket.

  • Cipher
  • n.

    A combination or interweaving of letters, as the initials of a name; a device; a monogram; as, a painter's cipher, an engraver's cipher, etc. The cut represents the initials N. W.

  • M
  • n.

    A brand or stigma, having the shape of an M, formerly impressed on one convicted of manslaughter and admitted to the benefit of clergy.

  • Ciphered
  • imp. & p. p.

    of Cipher

  • Cipherer
  • n.

    One who ciphers.

  • Uncipher
  • v. t.

    To decipher; as, to uncipher a letter.

  • Cipher
  • v. t.

    To get by ciphering; as, to cipher out the answer.

  • Copyer
  • n.

    See Copier.

  • Ripler
  • n.

    Alt. of Ripper

  • Kit
  • m.

    A group of separate parts, things, or individuals; -- used with whole, and generally contemptuously; as, the whole kit of them.

  • Cipher
  • a.

    Of the nature of a cipher; of no weight or influence.

  • Kit
  • m.

    A box for working implements; hence, a working outfit, as of a workman, a soldier, and the like.

  • Decipher
  • v. t.

    To translate from secret characters or ciphers into intelligible terms; as, to decipher a letter written in secret characters.

  • Cipher
  • v. t.

    To decipher.

  • Copper
  • n.

    A coin made of copper; a penny, cent, or other minor coin of copper.

  • Sacerdotalism
  • m.

    The system, style, spirit, or character, of a priesthood, or sacerdotal order; devotion to the interests of the sacerdotal order.