Probabilistic signature scheme

Probabilistic Signature Scheme (PSS) is a cryptographic signature scheme designed by Mihir Bellare and Phillip Rogaway.[1]

RSA-PSS is an adaptation of their work and is standardized as part of PKCS#1 v2.1. In general, RSA-PSS should be used as a replacement for RSA-PKCS#1 v1.5.

Design

PSS was specifically developed to allow modern methods of security analysis to prove that its security directly relates to that of the RSA problem. There is no such proof for the traditional PKCS#1 v1.5 scheme.

Implementations
gollark: Due to the fact that all such strings are very big base 256 numbers.
gollark: This is still, I believe, countably infinite.
gollark: Yes.
gollark: And Unicode ones.
gollark: But this isn't very good because what if members join for all possible ASCII text strings?

References
  1. Bellare, Mihir; Rogaway, Phillip. "PSS: Provably Secure Encoding Method for Digital Signatures" (PDF). Archived from the original (PDF) on 2017-08-10.
  2. Inc., OpenSSL Foundation. "/docs/manmaster/man7/RSA-PSS.html". www.openssl.org. Retrieved 2018-10-05.
  3. "wolfSSL Changelog | wolfSSL Embedded SSL/TLS Library Documentation". wolfSSL. Retrieved 2018-10-05.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.