a digital signature s is computed on a message m according to the equation (see modular arithmetic ) (1) $$ s = m^d \\\bmod n, $$ where (n, d) is the signer's RSA private key. The signature is verified by recovering the message m with the signer's RSA public key \\\((n...
It proposes new security protocols based on the "Certified Encrypted Message Being Signature" (CEMBS) by using RSA signature scheme. This protocol relies on the help of an "off-line Semi-Trusted Third Party" (STTP) to achieve fairness. They provide with confidential protection from the STTP ...
Digital signatureInteger factorization problemNo message attackChosen-message attackFault based flawThe RSA algorithm is deterministic in nature, due to this it has some implementation flaws. Taking this into consideration Bellare and Rogway proposed probabilistic digital signature scheme for RSA......
One also can argue that in method 1, if we use RSA or Elliptic-curve cryptography (ECC) for the signature and encryption schemes instead of Pairing-based cryptography, this method will be efficient. We however note that Pairing-based signature schemes provide more advanced properties than RSA ...
This blog post is dedicated to the memory of Dr. Scott Vanstone, popularizer of elliptic curve cryptography and inventor of the ECDSA algorithm. He passed away on March 2, 2014.
Signing: RSA-PSS ConfigurationThe DC release supports RSA-PSS Signing on Windows (April, 2017) and Macintosh (August 2017). Classic track (Windows and Macintosh both) support was added in November 2018. RSA-PSS is an RSA cryptosystem signature scheme that provides increased security assurance. ...
Based on the use of RSA digital signatures,together with the introduction of the threshold secret sharing ideas,the paper put forward an inproved anti-fraud digital signature scheme,which deals with the signature for high security requirements by using a secret key,to ensure the security of the ...
Signing: RSA-PSS ConfigurationThe DC release supports RSA-PSS Signing on Windows (April, 2017) and Macintosh (August 2017). Classic track (Windows and Macintosh both) support was added in November 2018. RSA-PSS is an RSA cryptosystem signature scheme that provides increased security assurance. ...
The popular digital signature schemes, RSA and ECDSA, would be at significant risk after the invention of the first sufficiently powerful quantum computer [1]. Recently, it has been proven that the quantum technology has the potential to solve hard computation problems in a matter of few seconds...
Signing: RSA-PSS ConfigurationThe DC release supports RSA-PSS Signing on Windows (April, 2017) and Macintosh (August 2017). Classic track (Windows and Macintosh both) support was added in November 2018. RSA-PSS is an RSA cryptosystem signature scheme that provides increased security assurance. ...