Information Security
matthias_buehlmann's user avatar
matthias_buehlmann's user avatar
matthias_buehlmann's user avatar
matthias_buehlmann
  • Member for 3 years, 6 months
  • Last seen more than a month ago
  • Switzerland
Profile Activity
Stats
654
reputation
11k
reached
1
answer
16
questions
Communities
View all
About

Independent Software Engineer and Entrepreneur. Developed software for clients including Google, ABB, Swiss Federal Railways, Swiss Post ...

Badges
View all badges
This user doesn’t have any gold badges yet.
5
silver badges
14
bronze badges
Top tags
View all tags
9
Score
3
Posts
18
Posts %
9
Score
2
Posts
12
Posts %
0
Score
8
Posts
47
Posts %
0
Score
3
Posts
18
Posts %
0
Score
3
Posts
18
Posts %
0
Score
3
Posts
18
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
27
Do you rather trust a widely adopted algorithm or an underdog if they're cryptoanalytically on a level playingfield?
Feb 26, 2021
answer
9
GnuPG: How to create ECDSA signature?
Feb 26, 2021
question
5
What's the merit of storing LTV (long term validation) information for RFC3161 tokens and what happens if a TSA private key would leak?
Feb 3, 2021
question
4
GnuPG: How to create ECDSA signature?
Feb 26, 2021
question
3
GnuPG: Why is my Ed25519 signature 144 bytes long rather than 64?
Feb 26, 2021
question
2
What's the PROPER way to validate a signature timestamp?
Feb 16, 2021
question
2
OpenSSL: best way to get sha256 hash of two sha256 hashes
Feb 20, 2021
question
1
How to store RFC3161 token for long term validation?
Feb 3, 2021
question
1
Looking for an RFC5816 token that does not use default hashing algorithm
Feb 11, 2021
question
1
What are the main constraints x9.95 imposes on RFC3161
Feb 11, 2021
Top network posts
View all network posts
32
iOS Enterprise OTA distribution Unable to Download Application
22
iOS drawing in CALayers drawInContext is either pixelated or blurry on retina
20
Why can I std::move elements from a const vector?
15
OpenGL/DirectX: How does Mipmapping improve performance?
15
Does Git use SHA-256 to calculate commit hashes?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.