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1d
answered Does perfect secrecy imply uniform ciphertext distribution?
Mar
21
answered Coding of unsigned int to prevent guessing next ID
Mar
18
answered Applying Trapdoor Function directly to plaintext
Mar
4
answered Is the reduction from left-or-right IND-CPA to real-or-random IND-CPA tight?
Feb
3
answered PRF based on the GGM construction
Feb
1
answered Non-repudiation and digital signature of a dishonest participant
Feb
1
answered One-way function definition
Jan
28
answered How do I communicate the value of the initialization vector to the end user? Should it be part of the encrypted message?
Jan
26
answered Will current encryption always remain secure? Is there mathematical proof?
Jan
8
answered Key derivation of public key without knowledge of private key?
Jan
2
answered Asymmetric sign in public enviroment
Jan
1
answered How to use HMAC for authenticating multiple messages
Dec
21
answered Post-quantum hybrid encryption
Dec
20
answered Are there signatures that don't have subliminal channels?
Dec
9
answered Looking For Additively Homomorphic Encryption
Nov
25
answered Computation indistinguishability questions
Nov
19
answered Availability of a simple limited PRNG algorithm
Oct
25
answered A one way Function provably reversible at N applications with the same seed?
Oct
22
answered Format Preserving Encryption for 32 or 64 bit plaintext values
Oct
1
answered Witness and Commitment in Commitment schemes