dud1337
Solved (10/43)
Unsolved (33/43)
Tags
Intro to PGP
Hello OpenSSL
Intro to RSA
Intro to Hashing
Hello Bitcoin
Hello PGP
Caesar
Ps and Qs
Affine Cipher
Cut and Paste Attack On AES-ECB
Factoring RSA With CRT Optimization
Rail Fence
Easy Passwords
RSA Modulus Factorization
Double Strength Affine
Vigenère
Upgraded Affine
Fvtavat Xrl Erpbirel
Slightly harder passwords
Salt Alone Won't Save You
ECDSA Nonce Recovery
Monoalphabetic Cipher
Elliptic Curve Private Key Recovery
Fast Hashing Passwords
Forging OCB2 Mode Tags
Bad Entropy
Rainbow Table Hash Chain
AES-CTR with Nonce Reuse
CCA on Textbook RSA
Recover the secret phone number
Optimal Backpack Allocation
Breaking PDF Passwords
Vigenère + Rail Fence
Insufficient Key Size
Håstad's Broadcast Attack
CBC Padding Attack
Insecure PRNG
CRIMEs against TLS
Playfair
DSA with LCG nonces
Backdoored PRNG
Not So Safe Primes
Bleichenbacher's CCA2 on RSA
RSA
x3
Tutorial
x3
Symmetric-Crypto
x2
Classical-Crypto
x2
PGP
x2
PublicKey-Crypto
x1
AES
x1
Hashing
x1
Bitcoin
x1
OpenSSL
x1
Factoring
x1
Passwords
x1