In cryptography, Curve25519 is an elliptic curve used in elliptic-curve cryptography (ECC) offering 128 bits of security (256-bit key size) and designed...

ChaCha20 variant of Salsa in 2008. In 2005, he proposed the elliptic curve Curve25519 as a basis for public-key schemes. He worked as the lead researcher on...

The most famous example of Montgomery curve is Curve25519 which was introduced by Bernstein. For Curve25519, p = 2 255 − 19 , A = 486662 {\displaystyle p=2^{255}-19...

registered trademark of Jason A. Donenfeld. WireGuard uses the following: Curve25519 for key exchange ChaCha20 for symmetric encryption Poly1305 for message...

voluntary tainting has already been proved in the past. (See also the libssh curve25519 introduction.) Nevertheless, a proof that the named NIST curves exploit...

though SMTP, HTTP, HTTPS, are also vulnerable to DoS. DNSCurve uses Curve25519 elliptic curve cryptography to establish the identity of authoritative...

Transport Layer Security (TLS) standards along with Curve25519. In 2017, NIST announced that Curve25519 and Curve448 would be added to "Special Publication...

ladder for Curve25519. Nevertheless, the libraries have implementations of other cryptographic primitives as well. Apart from Curve25519, there have...

\end{aligned}}} Ed25519 is the EdDSA signature scheme using SHA-512 (SHA-2) and Curve25519 where q = 2 255 − 19 , {\displaystyle q=2^{255}-19,} E / F q {\displaystyle...

and a triple Elliptic-curve Diffie–Hellman (3-DH) handshake, and uses Curve25519, AES-256, and HMAC-SHA256 as primitives. The development of the Signal...

it up to adoption by VPN providers. By default, WireGuard utilizes the Curve25519 protocol for key exchange and ChaCha20-Poly1305 for encryption and message...

Encryption Standard in Galois/Counter Mode for authenticated encryption, Curve25519 for Elliptic curve Diffie-Hellman shared secret agreement, HMAC-SHA256...

private keys. Since then, many protocols and programs started to use Curve25519 as an alternative to NIST P-256 curve. Bernstein and coauthors demonstrate...

Daniel J. Bernstein, who is best known for the creation of qmail and Curve25519. The core team also includes Tanja Lange and Peter Schwabe. The main goal...

replacing the extremely efficient, non-quantum-safe ECDH key exchange using Curve25519 was found to increase runtime by a factor of about 2.3 (1.5–7), an estimated...

Doche–Icart–Kohel curve Jacobian curve Montgomery curves Cryptocurrency Curve25519 FourQ DNSCurve RSA (cryptosystem) ECC patents Elliptic-curve Diffie–Hellman...

Name System Security Extensions (DNSSEC) Elliptic curve cryptography Curve25519 DNSCurve Biggs, John (6 December 2011). "DNSCrypt Encrypts Your DNS Traffic...

{{cite journal}}: Cite journal requires |journal= (help) "After ECDH with Curve25519, is it pointless to use anything stronger than AES-128?". Cryptography...

Rabin-Williams (RW), LUC, LUCELG, DLIES (variants of DHAES), ESIGN, curve25519 Padding schemes for public-key systems PKCS#1 v2.0, OAEP, PSS, PSSR, IEEE...

Algorithm uses for the DH ratchet Elliptic curve Diffie-Hellman (ECDH) with Curve25519, for message authentication codes (MAC, authentication) Keyed-hash message...

libsodium uses AVX in the implementation of scalar multiplication for Curve25519 and Ed25519 algorithms, AVX2 for BLAKE2b, Salsa20, ChaCha20, and AVX2...

side-channel attacks. For this reason, the standard implementation of Curve25519 uses this technique to compute an inverse. It is possible to compute the...

prekeys, and an Extended Triple Diffie–Hellman (X3DH) handshake. It uses Curve25519, AES-256, and HMAC-SHA256 as primitives. The protocol provides confidentiality...

Bernstein has stated that he is "not aware of" patents that cover the Curve25519 elliptic curve Diffie–Hellman algorithm or its implementation. RFC 6090...

attack. The software presently supports the Salsa20/8 stream cipher and Curve25519 elliptic-curve Diffie Hellman function. A server using ObsTCP advertises...

Local-Variable Syntax for Lambda Parameters JEP 324: Key Agreement with Curve25519 and Curve448 JEP 327: Unicode 10 JEP 328: Flight Recorder JEP 329: ChaCha20...

Implementation NIST SECG ECC Brainpool Curve25519 Curve448 GOST R 34.10 SM2 Botan Yes Yes Yes Yes No Yes Yes Bouncy Castle Yes Yes Yes Yes No Yes No BSAFE...

user's communications, including file transfers and voice calls. It uses Curve25519 for key exchange, HKDF for generation of session keys (AES-256 in CBC...

original on 2015-01-23. Retrieved 2015-01-23. "Bug 957105 - Add support for curve25519 Key Exchange and UMAC MAC support for TLS". Mozilla. Retrieved 2017-02-23...

P-384, P-521), SECG (secp256k1), ECC Brainpool / RFC 5639 (P256r1, P384r1, P512r1), Bernstein (Curve25519, Curve448), GOST R 34.10-2012 (RFC 7091), SM2...