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Feb
5
answered Is this the correct procedure for cycle walking using an FPE?
Jan
31
answered Is there a standard for hashing a list of strings?
Jan
30
answered How to calculate plaintext from modpower cipher
Jan
23
answered Can BPS be used to encrypt a single integer, and restrict the output to a certain range?
Jan
22
answered Which cryptography technique does not increase the size of the plain data?
Jan
16
answered Which ciphers produce random ciphertext?
Jan
15
answered Does frequent key change weaken encryption?
Nov
30
answered RSA & DH at risk due to math advances, will this eventually affect elliptic curves too?
Nov
29
answered Using HMAC as a nonce with AES-CTR encrypt-and-MAC
Nov
17
answered How is a group element converted into a key?
Nov
17
answered Is it an overkill to add external integrity check to the AES-GCM encoding?
Sep
28
answered Define “cryptographer”
Aug
15
answered Validate per round rather than cycle-walking in FPE
Jul
8
answered SPI security of FE1 scheme
Jan
28
answered Is this a valid “fix” for deterministic encryption in encrypted databases?
Nov
24
wiki created searchable-encryption excerpt
Nov
6
answered What is the most computationally efficient way of generating pseudo-random permutations?
Oct
14
answered Is it true the longer the key length is the more secure the encryption?
Oct
8
answered How exactly does AES-NI work?
Sep
29
asked Bridging the gap between security proofs and “real-world” security