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Working in industry as a cryptography engineer.

To contact me, email paulgrub AT umail DOT iu DOT edu


Aug
6
asked How feasible is word-level frequency analysis over English (or any language)?
Aug
5
asked Straightforward method for hampering frequency analysis on deterministic encryption
Aug
1
asked Given a 'good' basis for a lattice, how can we solve the CVP?
Apr
3
answered Private RSA key for HMAC key
Feb
19
answered ML/NN Cryptanalysis
Dec
1
answered Weak Stream Cipher cryptanalysis
Nov
27
asked What is 'key agility' in relation to symmetric-key encryption?
Nov
11
answered Can anyone give an example where (asymmetric) crypto can go wrong due to selection of wrong groups?
Nov
4
asked What aspects of information theory are used in modern cryptography?
Nov
1
asked Why does CBC-MAC need prefix-free inputs to be a good PRF?
Oct
23
answered Open source implementations of Symmetric Searchable Encryption and Order Preserving Encryption
Oct
21
answered MARS and RC6 in CUDA
Oct
21
answered What block cipher is used for CBC-MAC?
Sep
26
asked What are the possible cryptographic implications of Zhang's proof of the Twin Prime Conjecture?
Sep
25
asked Is this a structural weakness of Feistel networks?
Sep
19
answered Asymmetric format preserving encryption?
Sep
18
answered Why not the one-time pad with pseudo-number generator
Sep
18
asked Can we design a public-key infrastructure without certificate authorities?
Aug
27
asked How secure is this use of Ziv-Lempel encoding?
Aug
27
answered Should I delete cryptographic data from memory?