Inhaltsverzeichnis
Wie funktioniert RSA?
Tools
Dateiformat:
Textbook-RSA:
Padding:
Angriffe:
Unconcealed messages
RSA (Rivest–Shamir–Adleman) Public-Key Kryptosystem
Wie funktioniert RSA?
RSA-Mathematik
https://samsclass.info/141/proj/pRSA2.htm
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Cracking a Short RSA Key
Tools
How to convert an SSH2 Public Key into an OpenSSH public key
Dateiformat:
What is the SSL private key file format?
What data is saved in RSA private key?
phpseclib: ASN.1 Parser - NICHT geeignet für aktuelle Schlüssel, da Online!!!
openssl rsa
-in
Alice.key
-text
-inform
PEM
-noout
# use PEM or DER
Textbook-RSA:
Textbook RSA
Textbook RSA with exponent e=3
What security authorities and standards reject 𝑒=3 in RSA, when, and with what rationale?
Padding:
Why are RSA ciphertexts different for the same plaintext?
Angriffe:
https://www.geeksforgeeks.org/security-of-rsa/
Common Factor Attack - erklärt
https://research.kudelskisecurity.com/2018/10/16/reaping-and-breaking-keys-at-scale-when-crypto-meets-big-data/
**Exploring 3 insecure usage of RSA** (Für Übung benutzen!!!)
Unconcealed messages
https://projecteuler.net/problem=182