cryptography, a hybrid cryptosystem is one which combines the convenience of a public-key cryptosystem with the efficiency of a symmetric-key cryptosystem. Public-key...

often combine symmetric cryptography with public-key cryptography in hybrid cryptosystems. Before the mid-1970s, all cipher systems used symmetric key algorithms...

ElGamal cryptosystem is usually used as part of a hybrid cryptosystem, where the message itself is encrypted using a symmetric cryptosystem, and ElGamal...

size of G {\displaystyle G} , then Cramer–Shoup may be used in a hybrid cryptosystem to improve efficiency on long messages. Daniel Bleichenbacher. Chosen...

In cryptography, a key encapsulation mechanism (KEM) is a public-key cryptosystem that allows a sender to generate a short secret key and transmit it to...

algorithms and is useful when combining multiple primitives in a hybrid cryptosystem, so there is no clear weakest link. For example, AES-128 (key size...

the cryptosystem is only as secure as the insecure delivery mechanism. A common flawed delivery mechanism for one-time-pad is a standard hybrid cryptosystem...

especially with typical key sizes. As a result, public-key cryptosystems are commonly hybrid cryptosystems, in which a fast high-quality symmetric-key encryption...

can be used to send messages confidentially. For this, PGP uses a hybrid cryptosystem by combining symmetric-key encryption and public-key encryption....

• Hugo Hadwiger • Hugo Koch • Hushmail • Hut 6 • Hut 8 • HX-63 • Hybrid cryptosystem • Hyperelliptic curve cryptography • Hyper-encryption Ian Goldberg...

requires rather expensive secure storage. To overcome that, key-aggregate cryptosystem can be used. It increases the number of networks over which the data...

EPOC Kyber Merkle–Hellman knapsack cryptosystem – knapsack scheme McEliece cryptosystem Niederreiter cryptosystem NTRUEncrypt RSA – factoring RSA-KEM...

in the transmission system being able to decrypt it. This asymmetric cryptosystem uses a variant of the learning with errors lattice problem as its basic...

Integrated Encryption Scheme (IES) is a hybrid encryption scheme which provides semantic security against an adversary who is able to use chosen-plaintext...

ability of quantum computers using Shor's algorithm to break the RSA cryptosystem. She completed her Ph.D. in 2006 at Columbia University, with highest...

Scientific American article of 1977 which first popularised the RSA cryptosystem. It was factorised between September 1993 and April 1994, using MPQS...

system of Multimodal Biometric Cryptosystem Involving the Face, Fingerprint, and Palm Vein by Prasanalakshmi The Cryptosystem Integration combines biometrics...

securitization, and generating keys for the Merkle–Hellman and other knapsack cryptosystems. One early application of knapsack algorithms was in the construction...

system of Multimodal Biometric Cryptosystem Involving the Face, Fingerprint, and Palm Vein by Prasanalakshmi The Cryptosystem Integration combines biometrics...

ISBN 978-3-319-10682-3. De Feo, Luca; Jao; Plut (2011). "Towards Quantum-Resistant Cryptosystems From Supersingular Elliptic Curve Isogenies" (PDF). Archived from the...

algorithm applies, like the McEliece cryptosystem based on a problem in coding theory. Lattice-based cryptosystems are also not known to be broken by quantum...

done to assess security of the present-day implementations of quantum cryptosystems, mostly because they are not in widespread use as of 2014. Security...

accesses the memory array in a password independent order. Argon2id is a hybrid version. It follows the Argon2i approach for the first half pass over memory...

asymmetric backdoors. An asymmetric backdoor is a backdoor (e.g., in a cryptosystem) that can be used only by the attacker, even after it is found. This...

Efficient Remote User Password Authentication Scheme based on Rabin's Cryptosystem". Wireless Personal Communications. 90 (1): 217–244. doi:10.1007/s11277-016-3342-5...

test, and the N+1 and hybrid N−1/N+1 methods such as those in Brillhart-Lehmer-Selfridge 1975. LUC is a public-key cryptosystem based on Lucas sequences...

hash function instead of SHA-256. Peercoin, created in August 2012, used a hybrid of proof-of-work and proof-of-stake. Cryptocurrency has undergone several...

Golay code is of practical interest Goppa code, used in the McEliece cryptosystem Hadamard code Hagelbarger code Hamming code Latin square based code for...

now without doubt insecure for use in new cryptosystem designs, and messages protected by older cryptosystems using DES, and indeed all messages sent since...

of the remote peer and protection against manipulation of messages. As a hybrid of DH and KDF ratchets, it combines several desired features of both principles...