A cryptographic protocol is an abstract or concrete protocol that performs a security-related function and applies cryptographic methods, often as sequences...

Cryptographic primitives are well-established, low-level cryptographic algorithms that are frequently used to build cryptographic protocols for computer...

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

the key cryptographic component of many other cryptographic standards, such as S/MIME, PKCS #12 and the RFC 3161 digital timestamping protocol. OpenSSL...

Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a...

An authentication protocol is a type of computer communications protocol or cryptographic protocol specifically designed for transfer of authentication...

In cryptography, a key-agreement protocol is a protocol whereby two (or more) parties generate a cryptographic key as a function of information provided...

stored in a file, which, when processed through a cryptographic algorithm, can encode or decode cryptographic data. Based on the used method, the key can be...

or cryptographic protocols, which guarantee one or more high-level security properties. Note, however, that the distinction between cryptographic primitives...

cryptographic attack.[citation needed] Because TLS operates at a protocol level below that of HTTP and has no knowledge of the higher-level protocols...

filter pairs used. MSZ96 protocol (1996) uses four nonorthogonal quantum states of a weak optical field to encode a cryptographic key bit without the use...

In cryptographic protocol design, cryptographic agility or crypto-agility is the ability to switch between multiple cryptographic primitives. A cryptographically...

while keeping those inputs private. Unlike traditional cryptographic tasks, where cryptography assures security and integrity of communication or storage...

securely generating a symmetric cryptographic key over a public channel and was one of the first public-key protocols as conceived by Ralph Merkle and...

In cryptography, the Zimmermann–Sassaman key-signing protocol is a protocol to speed up the public key fingerprint verification part of a key signing party...

authentication protocol Challenge–response spam filtering CRAM-MD5 Cryptographic hash function Cryptographic nonce Kerberos Otway–Rees protocol Needham–Schroeder...

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

which had slight advantages and disadvantages. Fewer cryptographic mechanisms: IKEv2 uses cryptographic mechanisms to protect its packets that are very similar...

is that even if one or two of the cryptographic primitives it uses are attacked, it is still secure. The SRP protocol has been revised several times, and...

Perrin 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...

In cryptography, a zero-knowledge proof (also known as a ZK proof or ZKP) is a protocol in which one party (the prover) can convince another party (the...

Quantum cryptography is the science of exploiting quantum mechanical properties to perform cryptographic tasks. The best known example of quantum cryptography...

case of large characteristic fields". Journal of Cryptographic Engineering. 8 (3). J. Cryptographic Engineering, 8(3):227–240, 2018.: 227–240. arXiv:1703...

The Time-Stamp Protocol, or TSP is a cryptographic protocol for certifying timestamps using X.509 certificates and public key infrastructure. The timestamp...

in applications are eliminated and replaced with cryptographic host identifiers. The cryptographic keys are typically, but not necessarily, self-generated...

and Key Management Protocol (ISAKMP) is a protocol defined by RFC 2408 for establishing security association (SA) and cryptographic keys in an Internet...

Management Protocol (ISAKMP) RFC 4307: Cryptographic Algorithms for Use in the Internet Key Exchange Version 2 (IKEv2) RFC 4308: Cryptographic Suites for...

Post-quantum cryptography (PQC), sometimes referred to as quantum-proof, quantum-safe, or quantum-resistant, is the development of cryptographic algorithms...

(TLS) is a cryptographic protocol designed to provide communications security over a computer network, such as the Internet. The protocol is widely used...

Agency public-key key exchange protocol, used in EKMS, the STU-III secure telephone, and several other U.S. cryptographic systems. RFC 2522 Communications...