Search for "Cryptography" in article titles:

1. Cryptography: Cryptography, often known as cryptology, is the art of and the study of various methods for safe communication in the midst of hostile activity. In a broader sense, the field of cryptography focuses on the construction and analysis of protocols ... [100%] 2024-01-26 [Cryptography] [Applied mathematics]...
2. Cryptography: During recent years the increase in the amount of studies concerning cryptography has been really explosive, and there are two main reasons for this. In the first place, the seminal idea of public key cryptography, apart from being of extraordinary ... (Mathematics) [100%] 2024-01-26
3. Cryptography: The term cryptography comes from Greek κρυπτός kryptós "hidden," and γράφειν gráfein "to write". In the simplest case, the sender hides (encrypts) a message (plaintext) by converting it to an unreadable jumble of apparently random symbols (ciphertext). [100%] 2024-01-26
4. Cryptography: Cryptography (sometimes known as cryptology) is the mathematical and computational study of information security; in particular the study of methods used to transmit information securely between two or more parties, unreadable by unauthorized eavesdroppers. Cryptography finds many applications in the ... [100%] 2024-01-04 [Cryptography]
5. Cryptography: Cryptography, often known as cryptology, is the art of and the study of various methods for safe communication in the midst of hostile activity. In a broader sense, the field of cryptography focuses on the construction and analysis of protocols ... [100%] 2024-01-08 [Cryptography] [Applied mathematics]...
6. Cryptography: During recent years the increase in the amount of studies concerning cryptography has been really explosive, and there are two main reasons for this. In the first place, the seminal idea of public key cryptography, apart from being of extraordinary ... (Mathematics) [100%] 2023-10-28
7. Cryptography: Cryptography (or cryptology; derived from Greek κρυπτός kryptós "hidden," and the verb γράφω gráfo "write" or λεγειν legein "to speak") is the study of message secrecy. One of cryptography's primary purposes is hiding the meaning of messages, but not usually their existence ... [100%] 2023-02-04
8. Cryptography: Cryptography, or writing in cipher, called also steganography, the art of writing in such a way as to be incomprehensible except to those who possess the key to the system employed. The unravelling of the writing is called deciphering. Cryptography ... [100%] 2022-09-02
9. Cryptography: Cryptography or cryptology; from Greek κρυπτός kryptós, "hidden, secret"; and γράφειν graphein, "writing", or -λογία -logia, "study", respectively is the practice and study of techniques for secure communication in the presence of third parties called adversaries. More generally, cryptography is about constructing and ... [100%] 2023-12-15 [Government surveillance] [Technology]...
10. Cryptography: Etymology: As stated above, cryptography consists of encoding messages to prevent the information they contain from falling into the wrong hands, using a process called encryption. In its most general form, cryptography consists of ciphers (colloquially codes) that define a ... [100%] 2023-02-10 [Privacy] [Cryptography]...
11. Cryptography: The term cryptography comes from Greek κρυπτός kryptós "hidden," and γράφειν gráfein "to write". In the simplest case, the sender hides (encrypts) a message (plaintext) by converting it to an unreadable jumble of apparently random symbols (ciphertext). [100%] 2023-10-29
12. Cryptography: Cryptography, or cryptology (from Ancient Greek: "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing ... (Practice and study of secure communication techniques) [100%] 2024-04-18 [Cryptography] [Applied mathematics]...
13. Cryptography standards: There are a number of standards related to cryptography. Standard algorithms and protocols provide a focus for study; standards for popular applications attract a large amount of cryptanalysis. (Number of standards related to cryptography) [70%] 2023-11-06 [Cryptography standards]
14. Cryptography Research: Cryptography Research, Inc. is a San Francisco based cryptography company specializing in applied cryptographic engineering, including technologies for building tamper-resistant semiconductors. (Company) [70%] 2023-12-16 [Cryptography companies]
15. Cryptography API: Die Microsoft Cryptography API ist die Standard-Programmierschnittstelle (englisch application programming interface, API) auf Windows-Betriebssystemen, über die die Anwendungsprogramme auf kryptografische Methoden zugreifen können. Sie bietet Programmen Funktionen zum Verschlüsseln und Entschlüsseln (englisch encrypt und decrypt) von Daten sowie ... [70%] 2024-08-10
16. Web Cryptography API: The Web Cryptography API is the World Wide Web Consortium’s (W3C) recommendation for a low-level interface that would increase the security of web applications by allowing them to perform cryptographic functions without having to access raw keying material ... (World Wide Web Consortium cryptography standard) [57%] 2024-02-28 [Cryptography standards] [XML-based standards]...
17. Java Cryptography Extension: Die Java Cryptography Extension (JCE) ist eine Schnittstelle der Programmiersprache Java und Framework für kryptographische Aufgaben wie Verschlüsselung, Kommunikations-Authentifizierung und Schlüsselverwaltung. Seit dem JDK 1.4 ist sie Teil der Java Platform, Standard Edition, davor war sie (ab JDK ... [57%] 2024-08-10
18. Java Cryptography Extension: The Java Cryptography Extension (JCE) is an officially released Standard Extension to the Java Platform and part of Java Cryptography Architecture (JCA). JCE provides a framework and implementation for encryption, key generation and key agreement, and Message Authentication Code (MAC ... [57%] 2024-08-10 [Java APIs]
19. Web Cryptography API: The Web Cryptography API is the World Wide Web Consortium’s (W3C) recommendation for a low-level interface that would increase the security of web applications by allowing them to perform cryptographic functions without having to access raw keying material ... (World Wide Web Consortium cryptography standard) [57%] 2024-08-10 [Cryptography standards] [XML-based standards]...
20. Public-Key Cryptography Standards: Die Public-Key Cryptography Standards (PKCS), deutsch Standards für asymmetrische Kryptographie, bezeichnen eine Sammlung von Spezifikationen für asymmetrische Kryptosysteme. Diese Standards wurden von RSA Security zusammen mit anderen ab 1991 entwickelt, um die Verbreitung asymmetrischer Kryptosysteme zu beschleunigen. [57%] 2024-08-10
21. Elliptic Curve Cryptography: Unter deutsch Elliptische-Kurven-Kryptografie oder Elliptic Curve Cryptography (ECC) versteht man asymmetrische Kryptosysteme, die Operationen auf elliptischen Kurven über endlichen Körpern verwenden. Diese Verfahren sind nur sicher, wenn diskrete Logarithmen in der Gruppe der Punkte der elliptischen Kurve nicht ... [57%] 2024-08-10
22. NSA Suite B Cryptography: NSA Suite B Cryptography was a set of cryptographic algorithms promulgated by the National Security Agency as part of its Cryptographic Modernization Program. It was to serve as an interoperable cryptographic base for both unclassified information and most classified information. (Public cryptographic algorithms) [50%] 2023-12-11 [Cryptography standards]
23. NIST Post-Quantum Cryptography Standardization: Post-Quantum Cryptography Standardization is a program and competition by NIST to update their standards to include post-quantum cryptography. It was announced at PQCrypto 2016. (Project by NIST to standardize post-quantum cryptography) [50%] 2023-12-10 [Cryptography standards] [Cryptography contests]...
24. NSA Suite B Cryptography: Die NSA Suite B Cryptography oder kurz Suite B ist eine Sammlung kryptographischer Algorithmen, die 2005 von der NSA zusammengestellt wurde. Die Algorithmen für einen Einsatz im hochsensiblen Bereich Suite A wurden noch nicht veröffentlicht. [50%] 2024-08-10
25. NSA Suite B Cryptography: NSA Suite B Cryptography was a set of cryptographic algorithms promulgated by the National Security Agency as part of its Cryptographic Modernization Program. It was to serve as an interoperable cryptographic base for both unclassified information and most classified information. (Public cryptographic algorithms) [50%] 2024-08-10 [Cryptography standards] [National Security Agency cryptography]...
26. Encyclopedia of Cryptography and Security: The Encyclopedia of Cryptography and Security is a comprehensive work on Cryptography for both information security professionals and experts in the fields of Computer Science, Applied Mathematics, Engineering, Information Theory, Data Encryption, etc. It consists of 460 articles in alphabetical ... (Book by Technische Universiteit Eindhoven) [44%] 2023-12-11 [Specialized encyclopedias]
27. Secure Communication based on Quantum Cryptography: Secure Communication based on Quantum Cryptography (SECOQC) is a project that aims to develop quantum cryptography (see there for further details). The European Union decided in 2004 to invest 11 million EUR in the project as a way of circumventing ... (Organization) [40%] 2023-12-10 [Cryptography organizations]
28. Pepper (cryptography): In cryptography, a pepper is a secret added to an input such as a password during hashing with a cryptographic hash function. This value differs from a salt in that it is not stored alongside a password hash, but rather ... (Cryptography) [70%] 2024-01-13 [Cryptography] [Password authentication]...
29. Malleability (cryptography): Malleability is a property of some cryptographic algorithms. An encryption algorithm is "malleable" if it is possible to transform a ciphertext into another ciphertext which decrypts to a related plaintext. (Cryptography) [70%] 2023-12-11 [Cryptography]
30. Hash (cryptography): In cryptography, a hash or message digest is a fixed-size string calculated from an input text of any size up to some large limit. Hashing a string is a form of One-way encryption and is used by software ... (Cryptography) [70%] 2024-01-26
31. Visual cryptography: Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that the decrypted information appears as a visual image. One of the best-known techniques has been credited to Moni ... [70%] 2024-01-26 [Cryptography]
32. Completeness (cryptography): In cryptography, a boolean function is said to be complete if the value of each output bit depends on all input bits. This is a desirable property to have in an encryption cipher, so that if one bit of the ... (Cryptography) [70%] 2024-01-26 [Cryptography]
33. Salt (cryptography): In cryptography, a salt is random data that is used as an additional input to a one-way function that hashes data, a password or passphrase. Salts are used to safeguard passwords in storage. (Cryptography) [70%] 2023-08-26 [Cryptography] [Password authentication]...
34. Batch cryptography: Batch cryptography is the area of cryptology where cryptographic protocols are studied and developed for doing cryptographic processes like encryption/decryption, key exchange, authentication, etc. in a batch way instead of one by one. [70%] 2023-10-28 [Cryptography]
35. Adversary (cryptography): In cryptography, an adversary (rarely opponent, enemy) is a malicious entity whose aim is to prevent the users of the cryptosystem from achieving their goal (primarily privacy, integrity, and availability of data). An adversary's efforts might take the form ... (Cryptography) [70%] 2023-12-11 [Cryptographic attacks]
36. Code (cryptography): In cryptology, a code is a method used to encrypt a message that operates at the level of meaning; that is, words or phrases are converted into something else. A code might transform "change" into "CVGDK" or "cocktail lounge". (Cryptography) [70%] 2023-10-17 [Cryptography]
37. Hash (cryptography): In cryptography, a hash or message digest is a fixed-size string calculated from an input text of any size up to some large limit. Hashing a string is a form of One-way encryption and is used by software ... (Cryptography) [70%] 2023-06-23
38. Key (cryptography): In cryptography, a key is some set data which, in combination with a cryptographic algorithm, introduces or removes the concealment applied to plaintext or taken to ciphertext. This discussion deals with the nature of keys (e.g., binary strings of ... (Cryptography) [70%] 2023-06-09
39. Certificateless cryptography: Certificateless cryptography is a variant of ID-based cryptography intended to prevent the key escrow problem. Ordinarily, keys are generated by a certificate authority or a key generation center (KGC) who is given complete power and is implicitly trusted. (Variant of ID-based cryptography) [70%] 2023-10-29 [Public-key cryptography] [Identity-based cryptography]...
40. Visual cryptography: Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that the decrypted information appears as a visual image. One of the best-known techniques has been credited to Moni ... [70%] 2023-10-29 [Cryptography]
41. Panama (cryptography): Panama is a cryptographic primitive which can be used both as a hash function and a stream cipher, but its hash function mode of operation has been broken and is not suitable for cryptographic use. Based on StepRightUp, it was ... (Cryptography) [70%] 2023-12-07 [Broken hash functions] [Extendable-output functions]...
42. Tropical cryptography: In tropical analysis, tropical cryptography refers to the study of a class of cryptographic protocols built upon tropical algebras. In many cases, tropical cryptographic schemes have arisen from adapting classical (non-tropical) schemes to instead rely on tropical algebras. [70%] 2023-12-20 [Cryptography]
43. Advantage (cryptography): In cryptography, an adversary's advantage is a measure of how successfully it can attack a cryptographic algorithm, by distinguishing it from an idealized version of that type of algorithm. Note that in this context, the "adversary" is itself an ... (Cryptography) [70%] 2023-12-10 [Theory of cryptography]