In cryptography, a three-pass protocol for sending messages is a framework which allows one party to securely send a message to a second party without...

The Signal Protocol (formerly known as the TextSecure Protocol) is a non-federated cryptographic protocol that provides end-to-end encryption for voice...

PQXDH, a Kyber-based post-quantum encryption algorithm, to their Signal Protocol. wolfSSL libOQS IAIK-JCE Moody, Dustin (2022), Status Report on the Third...

Elliptic curve cryptography is used successfully in numerous popular protocols, such as Transport Layer Security and Bitcoin. In 2013, The New York Times...

by applying the Fiat–Shamir transformation to Schnorr's identification protocol. Therefore, (as per Fiat and Shamir's arguments), it is secure if H {\displaystyle...

Elliptic-curve Diffie–Hellman (ECDH) is a key agreement protocol that allows two parties, each having an elliptic-curve public–private key pair, to establish...

and Moxie Marlinspike in 2013. It can be used as part of a cryptographic protocol to provide end-to-end encryption for instant messaging. After an initial...

one-time pad for encrypting the message. ElGamal encryption is performed in three phases: the key generation, the encryption, and the decryption. The first...

requires using a secure certificate enrollment or certificate management protocol such as CMP. The PKI role that may be delegated by a CA to assure valid...

cryptographic key over a public channel and was one of the first public-key protocols as conceived by Ralph Merkle and named after Whitfield Diffie and Martin...

Sean Bowe in early 2017 as the foundation for an upgrade to the Zcash protocol. It is both pairing-friendly, making it efficient for digital signatures...

recipient. Digital signatures are a standard element of most cryptographic protocol suites, and are commonly used for software distribution, financial transactions...

public key should be aware of. Examples of additional data include: which protocol versions the key should be used with (in the case of PGP fingerprints);...

The Secure Remote Password protocol (SRP) is an augmented password-authenticated key exchange (PAKE) protocol, specifically designed to work around existing...

The three-stage quantum cryptography protocol, also known as Kak's three-stage protocol is a method of data encryption that uses random polarization rotations...

padded plaintext), such that 0 ≤ m < n by using an agreed-upon reversible protocol known as a padding scheme. He then computes the ciphertext c, using Alice's...

It is used as the basis to prove the security of many cryptographic protocols, most notably the ElGamal and Cramer–Shoup cryptosystems. Consider a (multiplicative)...

destination) will pass it on to a higher protocol or application on C. In practical implementation, protocol stacks are often divided into three major sections:...

video on voting using cryptographic methods. A Ruby implementation of Paillier homomorphic addition and a zero-knowledge proof protocol (documentation)...

MQV (Menezes–Qu–Vanstone) is an authenticated protocol for key agreement based on the Diffie–Hellman scheme. Like other authenticated Diffie–Hellman schemes...

long messages. Daniel Bleichenbacher. Chosen ciphertext attacks against protocols based on the RSA encryption standard PKCS #1. Advances in Cryptology –...

River Moreira Ferreira (implementation only) NIST deemed 14 submissions to pass to the second round. Advanced Encryption Standard process CAESAR Competition...

behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages...

Merritt (November 1993). "Augmented Encrypted Key Exchange: A Password-Based Protocol Secure Against Dictionary Attacks and Password File Compromise" (PDF)....

1007/3-540-69053-0_33 Fujisaki E., Okamoto T. (1997) Statistical zero knowledge protocols to prove modular polynomial relations. In: Kaliski B.S. (eds) Advances...

cryptography, the Station-to-Station (STS) protocol is a cryptographic key agreement scheme. The protocol is based on classic Diffie–Hellman, and provides...

It allows secure storage of secret key material; all versions of the protocol state, "Private keys and passwords cannot be read from the card with any...

than some threshold number) must cooperate in the decryption or signature protocol. Perhaps the first system with complete threshold properties for a trapdoor...

The Oakley Key Determination Protocol is a key-agreement protocol that allows authenticated parties to exchange keying material across an insecure connection...

generation protocol was first specified by Torben Pedersen in 1991. This first model depended on the security of the Joint-Feldman Protocol for verifiable...