Public key encryption algorithm for short messages
68195
Is there a standard for public key encrypting and signing short messages?
12035
XOR cipher with fixed key and known relation among plaintexts
93432
Secure order preserving hash function
113308
Building a combined encryption scheme from two encryption schemes that's secure if at least on of them is secure
107610
What primitives are needed to generically implement public-key cryptography?
84814
Two-way encryption: I need to store passwords that can be retrieved
136759
How many bits of hash are realistically needed for key verification?
111491
Affine Cipher Cryptanalysis
45556
Is there a cryptographic algorithm which is immune to side channel attacks?
135486
Can Fully Homomorphic Encryption do comparisons?
157381
Selective format-compliant JPEG encryption?
158946
Encryption algorithm for an app
35531
Block cipher fixed points (plaintext equal to ciphertext)
72335
On-the-fly computation of AES Round Keys for decryption?
92848
A specific way for deniable encryption
49579
One Time Pad Key Distribution
66942
How does order-preserving encryption work?