Blogs about: Crypto
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Sunday Cryptoquote Spoiler - 12/28/08
“Even children learn in growing up that “Both“ is not an admissible answer to “Which one?“ — Paul Samuelson… more →
Unclerave's Wordy Weblog
modular polynomial multiplication for 155bit
— 2 comments
CG wrote 1 day ago: #include <stdio.h> #include "field2n.h" #include "poly.h" extern FIELD2N p … more →
modular polynomial multiplication: testing
CG wrote 2 days ago: #include <stdio.h> #include "field2n.h" #include "poly.h" extern FIELD2N p … more →
The Unknown Citizen
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kiddr wrote 3 days ago: It has been a crazy few weeks, looking back. Lord Meddlesome’s Digital Economy Bill, the kafka … more →
Polynomial multiplication (without mod): a trial
CG wrote 4 days ago: #include <stdio.h> #include "field2n.h" #include "poly.h" extern FIELD2N p … more →
Full Sighting Report
jessiedesmond wrote 5 days ago: Witness: Edith Desmond When: November 23, 2009 between 9-10am Where: Chena River between downtown an … more →
(More) fully homomorphic encryption?
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jonkatz wrote 5 days ago: We all know about Gentry’s breakthrough this past year where he showed the first construction … more →
Is it on curve? (on prime fields)
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CG wrote 2 weeks ago: Sample parameters (from Guide to Elliptic Curve Cryptography #262) P-192: p = 2^192 − 2^64 − 1, a = … more →
ASA VPN Server config template
geniesis wrote 2 weeks ago: I keep forgetting the config required for setting up an ASA VPN server, so here it is for reference: … more →
Another simple hash function
CG wrote 3 weeks ago: Another simple example: /* Simple Hash Example CG - 15112009 */ #include <stdio.h> #define L 3 … more →
Qaqrat
jessiedesmond wrote 3 weeks ago: There’s been some questioning of what’s going on with the Qaqrat case. Photos were sent … more →
Do we have too few problems to work on?
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jonkatz wrote 3 weeks ago: Recently I submitted a paper and found that someone else was working on the same problem. (In this p … more →
On Mathematical Diseases
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rjlipton wrote 1 month ago: Mathematical diseases: symptoms and examples Underwood Dudley is a number theorist, who is perhaps b … more →
P1363 A.2.1 Modular exponentiation
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CG wrote 1 month ago: Next will be A.2.5 Finding Square Roots Modulo a Prime … more →
Stop using unsafe keyed hashes, use HMAC
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Nate Lawson wrote 1 month ago: The HMAC construction turns a cryptographic hash algorithm into a keyed hash. It is commonly used fo … more →
Generating EC parameters
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CG wrote 1 month ago: … is not as easy as generating random numbers. P1363 Section 1.9.5 mention that The most diffi … more →
Short-Term and Long-Term Academic Utility (guest post)
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jonkatz wrote 1 month ago: Another guest post by Yehuda Lindell. My reaction will be in a follow-up post. Recently I thought ab … more →
Video on Homomorphic Encryption and IBM Research
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jonkatz wrote 1 month ago: Via Luca, a nice video on the IBM crypto group and homomorphic encryption. (Yes, the lunches are rea … more →
El-Gamal with Pari
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CG wrote 1 month ago: Encrypt – decrypt successful. … more →
Mozilla's Weave and cryptography.
abrown969 wrote 1 month ago: Recently I had delved into the source code of Mozilla’s Weave (the firefox extension part) to … more →
