Is it possible to construct a hash-based public key encryption scheme?
8674
Hash-based asymmetrical encryption (not digital signature) schemes?
133269
Symmetric encryption construction (meet-in-the-middle attack)
103141
Cryptographic hash where the hashing function input is similar to the result
41240
Generating a cryptographically secure, many-time use, symmetric encryption key
98404
Is there a simple hash function that one can compute without a computer?
131857
How can one securely generate an asymmetric key pair from a short passphrase?
88873
Is a hash a zero-knowledge proof?
120462
How is a public key actually used to encrypt something?
114628
Can a homomorphic encryption scheme be made CCA2 Secure?
7285
Is SHA-256 secure as a CTR block cipher?
109037
Differences between hash- and encryption algorithms?
100367
How much can we compress RSA public keys?
66942
How does order-preserving encryption work?
64578
How can an encryption scheme be indistinguishable with multiple messages but vulnerable to an adaptive chosen-plaintext attack?
145330
What are the alternatives for storing client side encrypted data?
32413
Would it be possible to generate the original data from a SHA-512 checksum?
130791
What is a good Hash Function?