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  2. Commercial National Security Algorithm Suite - Wikipedia

    en.wikipedia.org/wiki/Commercial_National...

    The Commercial National Security Algorithm Suite (CNSA) is a set of cryptographic algorithms promulgated by the National Security Agency as a replacement for NSA Suite B Cryptography algorithms. It serves as the cryptographic base to protect US National Security Systems information up to the top secret level, while the NSA plans for a ...

  3. NSA Suite B Cryptography - Wikipedia

    en.wikipedia.org/wiki/NSA_Suite_B_Cryptography

    Both Suite A and Suite B can be used to protect foreign releasable information, US-Only information, and Sensitive Compartmented Information (SCI)." [1] In 2018, NSA replaced Suite B with the Commercial National Security Algorithm Suite (CNSA). [2] Suite B's components were: Advanced Encryption Standard (AES) with key sizes of 128 and 256 bits.

  4. NSA cryptography - Wikipedia

    en.wikipedia.org/wiki/NSA_Cryptography

    In August 2015, NSA announced that it is planning to transition "in the not distant future" to a new cipher suite that is resistant to quantum attacks. "Unfortunately, the growth of elliptic curve use has bumped up against the fact of continued progress in the research on quantum computing, necessitating a re-evaluation of our cryptographic ...

  5. Comparison of cryptography libraries - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_cryptography...

    The table below shows the support of various stream ciphers. Stream ciphers are defined as using plain text digits that are combined with a pseudorandom cipher digit stream. Stream ciphers are typically faster than block ciphers and may have lower hardware complexity, but may be more susceptible to attacks.

  6. NSA product types - Wikipedia

    en.wikipedia.org/wiki/NSA_product_types

    A Type 4 product was an encryption algorithm that was registered with NIST but is not a Federal Information Processing Standard (FIPS), defined as: Unevaluated commercial cryptographic equipment, assemblies, or components that neither NSA nor NIST certify for any Government usage.

  7. Ascon (cipher) - Wikipedia

    en.wikipedia.org/wiki/Ascon_(cipher)

    The cipher family was chosen as a finalist of the CAESAR Competition [3] in February 2019. NIST had announced its decision on February 7, 2023 [3] with the following intermediate steps that would lead to the eventual standardization: [2] Publication of NIST IR 8454 describing the process of evaluation and selection that was used;

  8. FIPS 140-2 - Wikipedia

    en.wikipedia.org/wiki/FIPS_140-2

    In addition to using a valid cryptographic module, encryption solutions are required to use cipher suites with approved algorithms or security functions established by the FIPS 140-2 Annex A to be considered FIPS 140-2 compliant.

  9. NSA encryption systems - Wikipedia

    en.wikipedia.org/wiki/NSA_encryption_systems

    Other agencies, particularly NIST, have taken on the role of supporting security for commercial and sensitive but unclassified applications. NSA's certification of the unclassified NIST-selected AES algorithm for classified use "in NSA-approved systems" suggests that, in the future, NSA may use more non-classified algorithms. The KG-245A and KG ...