[PDF] Top 20 On Generic Constructions of Circularly-Secure, Leakage-Resilient Public-Key Encryption Schemes
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On Generic Constructions of Circularly-Secure, Leakage-Resilient Public-Key Encryption Schemes
... of encryption security against bounded memory leakage, wherein an adversary (after seeing the public key) may obtain arbitrary information about the secret key, of the form f (sk) for ... See full document
27
Reproducible Circularly-Secure Bit Encryption: Applications and Realizations
... (a) public keys that consist of (log |Rand| + ω(log n)) 2 base-ciphertexts ...large public keys and linearly large ...constructed public keys and ci- phertexts consist of log |SK| base-ciphertexts, ... See full document
43
Leakage-Flexible CCA-secure Public-Key Encryption: Simple Construction and Free of Pairing
... cryptographic schemes assume that the secret key or the internal secret state involved in a cryptosystem is completely unknown to ...remain secure even if an adversary obtains some information on the ... See full document
18
Public Key Encryption Resilient to Post-Challenge Leakage and Tampering Attacks
... if leakage and tampering is allowed in the post-challenge ...split-state leakage and tampering ...post-challenge leakage and tampering queries on the entire secret ...IND-CCA-BLT secure PKE ... See full document
39
Certificate-Based Encryption Resilient to Key Leakage
... Certificate-based encryption (CBE) is an important class of public key encryption but the existing schemes are secure only under the premise that the decryption key (or ... See full document
31
Efficient Leakage-Resilient Signature Schemes in the Generic Bilinear Group Model
... a leakage-resilient PKE scheme which is a bilinear version of the ElGamal key encapsulation mechanism and it is secure even in the presence of continual leakage in the generic ... See full document
20
Deterministic Public-Key Encryption under Continual Leakage
... Deterministic public-key encryption, introduced by Bellare, Boldyreva, and O’Neill (CRYPTO 2007), is an important technique for searchable encryption; it allows quick, logarithmic-time, search ... See full document
30
RKA-KDM secure encryption from public-key encryption
... RKA-KDM secure schemes to garble circuits with XOR gates in a very elegant and efficient ...RKA-KDM secure encryption scheme, starting from the KDM-secure scheme of Applebaum et ... See full document
17
Generic Transformation of a CCA2-Secure Public-Key Encryption Scheme to an eCK-Secure Key Exchange Protocol in the Standard Model
... eCK-secure key exchange protocols without NAXOS trick [21, 26, 19, ...the leakage of the ephemeral secret ...secret key is leaked, while the exponent of the ephemeral public key ... See full document
25
Tightly Secure Signatures and Public-Key Encryption
... realistic public-key encryption (PKE) scenario with many users who encrypt and send many ...PKE schemes (such as IND-CCA security [50, 22]) only consider one user and one ...of ... See full document
35
Leakage Resilient Fully Homomorphic Encryption
... FHE schemes based on DLWE ) to achieve the much weaker concept of non-adaptive leakage ...non-adaptive leakage resilience requires an adversary to choose its leakage function independent of ... See full document
26
Leakage-Resilient Chosen-Ciphertext Secure Public-Key Encryption from Hash Proof System and One-Time Lossy Filter
... We observe that in our scheme as well as that of [11, 16] the group size (i.e. q and q) remains constant e even with larger leakage. While in [28] and [25], both of them rely on increasing the group size (i.e., q ... See full document
23
New Leakage Resilient CCA-Secure Public Key Encryption
... the leakage on secret key X , while Z is another information on X such as given by the public ...a leakage amount of λ bits, the secret key’s entropy is decreased by ... See full document
14
On the Leakage Resilience of Ring-LWE Based Public Key Encryption
... construct leakage resilient schemes that remain secure in these enhanced ...on leakage-resilient cryptography ...constructing/analyzing leakage-resilient ... See full document
32
Simple Functional Encryption Schemes for Inner Products
... Functional encryption is a new paradigm that allows users to finely control the amount of information that is revealed by a ciphertext to a given ...constructing schemes for general functionalities at ... See full document
31
Quasi-Adaptive NIZK for Linear Subspaces Revisited
... The constructions in [43, 1] both derive their basic QANIZK with adaptive soundness from a more general framework: a switching lemma in [43] and hash proof system for disjunctions in ...our constructions ... See full document
26
Efficient Fully Homomorphic Encryption with Circularly Secure Key Switching Process
... secret key size, faster computation in Inputs Normalization and an efficient ...security key switching process to base on RLWE and apply it to other scheme, such as GSW, ... See full document
7
Improved (Almost) Tightly-Secure Simulation-Sound QA-NIZK with Applications
... publicly-verifiable public-key encryption (PKE), which in turn have applications to CCA-anonymous group signatures, blind sig- natures and unbounded simulation-sound Groth-Sahai NIZK ...into ... See full document
49
Keeping or Losing Tiny-Error Correctness of Cryptosystems Implemented by Secure Pseudorandom Generators
... the encryption algorithm of a PKE scheme by using a PRG makes some originally non-erroneous key pair erroneous; namely, the decryption error probability for some plaintext is non-negligibly ...these ... See full document
15
A CCA2-Secure Incomparable Public Key Encryption Scheme
... Incomparable Public Key cryptosystem to protect anonymity of message receivers in an untrusted ...these schemes are based on the ELGamal encryption scheme and are CCA1-secure in the ... See full document
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