computer science

List of cryptographic software

List of cryptographic software is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of cryptographic software rather than just read about it. In short: This is a list of cryptographic software, including software, libraries, protocols, algorithms, services, and operating-system components used for cryptography, encryption, digital signatures, authentication, secure communication, disk encryption, public-key infrastructure, and related functions. Email and OpenPGP encryption software Secure messaging, voice, and communication software Secure Shell, secure transfer…

Key takeaways

List of cryptographic software belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect List of cryptographic software to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of List of cryptographic software from memory before moving on to harder problems.

Reference excerpt

This is a list of cryptographic software, including software, libraries, protocols, algorithms, services, and operating-system components used for cryptography, encryption, digital signatures, authentication, secure communication, disk encryption, public-key infrastructure, and related functions.

Email and OpenPGP encryption software

Secure messaging, voice, and communication software

Secure Shell, secure transfer, and tunneling software

TLS and SSL implementations

VPN software, protocols, and services

VPN software and protocols

VPN services

Disk encryption and encrypted file systems

General encryption software and utilities

Cryptographic libraries and APIs

Public-key infrastructure, certificates, and smart-card software

EJBCA GnoMint OpenSC OpenXPKI

Password managers and authentication software

Anonymity, privacy networks, and private storage services

Homomorphic encryption and research software

CrypTool HElib Microsoft SEAL OpenFHE PALISADE (software)

Cryptography languages

Cryptol

Cryptography verification tools

CryptoVerif ProVerif Tamarin Prover

Security-focused operating systems and platforms

Anti-forensics and physical-security utilities

BusKill USBKill

Cryptographic algorithms and primitives

Cryptocurrency wallets, clients, and privacy protocols

Cryptocurrency wallet and client software Bitcoin Core Bitkey Electrum Exodus Wallet MetaMask

Privacy-focused cryptocurrencies and protocols Dash Firo Monero Zcash Zerocoin protocol

Blockchain interoperability protocols Hyperbridge

Quantum and post-quantum cryptography

Quantum key distribution protocols

Post-quantum algorithms and standards

Other cryptographic and security software Debian — general-purpose Linux distribution that includes many cryptographic libraries, tools, and packages. Libdvdcss — library for decrypting DVD-Video discs. Mujahedeen Secrets — encryption software associated with jihadist communications. Sichere Inter-Netzwerk Architektur — German secure networking architecture. Sha1sum — command-line utility for computing SHA-1 hashes. Syskey — former Windows utility for encrypting account-password data.

See also Cryptographic hash function Disk encryption theory List of cypherpunk software List of cryptographers List of hash functions Outline of cryptography Password Hashing Competition Secure Shell Steganography tools Timeline of cryptography

Cryptography organizations and communities Cypherpunks Electronic Frontier Foundation Guardian Project

References

Worked examples

Example 1 — a first encounter with List of cryptographic software

Start with the simplest possible case. Write down what List of cryptographic software claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to List of cryptographic software before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about List of cryptographic software ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of List of cryptographic software

In research: List of cryptographic software appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses List of cryptographic software in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: List of cryptographic software is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cryptographic software, Lists of software, so understanding it makes those chapters shorter.
In everyday life: Look for List of cryptographic software outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study List of cryptographic software in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what List of cryptographic software means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain List of cryptographic software out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of cryptographic software in simple terms?

Why does List of cryptographic software matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study List of cryptographic software?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on List of cryptographic software.