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List of cryptographic software

From Wikipedia, the free encyclopedia

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.[1][2][3]

Email and OpenPGP encryption software

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Secure messaging, voice, and communication software

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Secure Shell, secure transfer, and tunneling software

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TLS and SSL implementations

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VPN software, protocols, and services

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VPN software and protocols

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VPN services

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Disk encryption and encrypted file systems

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General encryption software and utilities

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Cryptographic libraries and APIs

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

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Password managers and authentication software

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Anonymity, privacy networks, and private storage services

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Homomorphic encryption and research software

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Cryptography languages

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Cryptography verification tools

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Security-focused operating systems and platforms

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Anti-forensics and physical-security utilities

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Cryptographic algorithms and primitives

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Cryptocurrency wallets, clients, and privacy protocols

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Cryptocurrency wallet and client software

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Privacy-focused cryptocurrencies and protocols

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Blockchain interoperability protocols

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Quantum and post-quantum cryptography

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Quantum key distribution protocols

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Post-quantum algorithms and standards

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Other cryptographic and security software

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See also

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Cryptography organizations and communities

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References

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  1. "Category:Security/encryption". Free Software Directory. Free Software Foundation. Retrieved May 27, 2026.
  2. "Debian -- Package Search Results -- encryption". Debian. Retrieved May 27, 2026.
  3. "All Projects". PRISM Break. December 19, 2024. Retrieved May 27, 2026.
  4. Abushgra, Abdulbast A. (2022). "Variations of QKD Protocols Based on Conventional System Measurements: A Literature Review". Cryptography. 6 (1): 12. doi:10.3390/cryptography6010012.
  5. "NIST Announces First Four Quantum-Resistant Cryptographic Algorithms". National Institute of Standards and Technology. July 5, 2022. Retrieved May 31, 2026.