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  2. TLS-PSK - Wikipedia

    en.wikipedia.org/wiki/TLS-PSK

    TLS-PSK uses symmetric keys, shared in advance among the communicating parties, to establish a TLS connection. There are several reasons to use PSKs: Using pre-shared keys can, depending on the ciphersuite, avoid the need for public key operations. This is useful if TLS is used in performance-constrained environments with limited CPU power.

  3. Phase-shift keying - Wikipedia

    en.wikipedia.org/wiki/Phase-shift_keying

    BPSK (also sometimes called PRK, phase reversal keying, or 2PSK) is the simplest form of phase shift keying (PSK). It uses two phases which are separated by 180° and so can also be termed 2-PSK. It does not particularly matter exactly where the constellation points are positioned, and in this figure they are shown on the real axis, at 0° and ...

  4. Pre-shared key - Wikipedia

    en.wikipedia.org/wiki/Pre-shared_key

    In cryptography, a pre-shared key (PSK) is a shared secret which was previously shared between the two parties using some secure channel before it needs to be used. [ 1 ] Key

  5. SAML-based products and services - Wikipedia

    en.wikipedia.org/wiki/SAML-based_products_and...

    SAML 2.0 Strong Authentication without usernames Asimba [8] Asimba.org OSS (Fork of OpenASelect) AssureBridge SAMLConnect [9] AssureBridge: Commercial SAML 1.1, SAML 2.0, OpenID, WS-Federation, Kerberos, Radius, X509, LDAP Auth0 [10] Auth0 Commercial OAuth2, OpenID, SAML 1.1, SAML 2.0, WS-Federation, LDAP Authentic2 [11] Entrouvert: OSS

  6. Wikipedia : Peer review/Phase-shift keying/archive1

    en.wikipedia.org/wiki/Wikipedia:Peer_review/...

    PSK is used so widely that listing all its usages would be an article of its own probably; it started with the NASA space program in the '60s I believe. Originally, and imo more helpfully, the applications section at the bottom so you only got to it once you knew what/where the PSKs are.

  7. Protected Extensible Authentication Protocol - Wikipedia

    en.wikipedia.org/wiki/Protected_Extensible...

    PEAP is also an acronym for Personal Egress Air Packs.. The Protected Extensible Authentication Protocol, also known as Protected EAP or simply PEAP, is a protocol that encapsulates the Extensible Authentication Protocol (EAP) within an encrypted and authenticated Transport Layer Security (TLS) tunnel.

  8. Amplitude and phase-shift keying - Wikipedia

    en.wikipedia.org/wiki/Amplitude_and_phase-shift...

    The advantage of APSK over conventional QAM is a lower number of possible amplitude levels and therefore a lower peak-to-average power ratio (PAPR). [2] The resilience of APSK to amplifier and channel non-linearities afforded by its low PAPR have made it especially attractive for satellite communications, including DVB-S2 .

  9. Constellation diagram - Wikipedia

    en.wikipedia.org/wiki/Constellation_diagram

    An 8-PSK. Information transmitted according to the scheme described in the above diagram is encoded as one of 8 "symbols", each representing 3 bits of data. Each symbol is encoded as a different phase shift of the carrier sine wave: 0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°.