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Old 03-04-2017, 18:06
SinaDiR SinaDiR is offline
Join Date: Aug 2005
Location: Recycle Bin
Posts: 86
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Thanks Rcvd at 108 Times in 24 Posts
SinaDiR Reputation: 27
RSACtfTool - Retreive private key from weak public key

RSA CTF Tool - Tool to attack RSA public keys and ciphertexts in common ways

RSA tool for ctf - uncipher data from weak public key and try to recover private key Automatic selection of best attack for the given public key

Attacks :
  • Weak public key factorization
  • Wiener's attack
  • Hastad's attack (Small exponent attack)
  • Small q (q<100,000)
  • Common factor between ciphertext and modulus attack
  • Fermat's factorisation for close p and q
  • Gimmicky Primes method
  • Past CTF Primes method
  • Self-Initializing Quadratic Sieve (SIQS) using Yafu - NEW
  • Common factor attacks across multiple keys - NEW
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The Following User Gave Reputation+1 to SinaDiR For This Useful Post:
niculaita (03-11-2017)
The Following 24 Users Say Thank You to SinaDiR For This Useful Post:
0xNOP (03-25-2017), alephz (03-22-2017), besoeso (03-04-2017), chants (03-10-2017), conan981 (03-23-2017), deepzero (03-12-2017), FiNALSErAPH (03-29-2017), Fyyre (06-01-2017), Ghost0507 (03-22-2017), h8er (03-13-2017), Kjacky (03-06-2017), niculaita (03-11-2017), ontryit (03-07-2017), professor.frink (03-07-2017), Pushad (03-05-2017), silver (05-23-2017), SLV (06-09-2017), Spiderz_Soft (03-15-2017), TechLord (03-05-2017), tonyweb (03-05-2017), WRP (03-05-2017), yijun (03-08-2017), zeuscane (03-05-2017)

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