RFC 2313 - PKCS #1: RSA Encryption Version 1.5 - This document describes a method for encrypting data using the RSA public-key cryptosystem. (B. Kaliski / RSA Laboratories East) ftp://ftp.isi.edu/in-notes/rfc2313.txt
RFC 2315 - PKCS #7: Cryptographic Message Syntax Version 1.5 - This document describes a general syntax for data that may have cryptography applied to it, such as digital signatures and digital envelopes. (B. Kaliski / RSA Laboratories, East) ftp://ftp.isi.edu/in-notes/rfc2315.txt
RFC 2437 - PKCS #1: RSA Cryptography Specifications Version 2.0 - This document provides recommendations for the implementation of public-key cryptography based on the RSA algorithm. (B. Kaliski, J. Staddon / RSA Laboratories) ftp://ftp.isi.edu/in-notes/rfc2437.txt
Public Key Cryptography Standards - The official site for PKCS. The standards are available in ASCII, Word, and PostScript formats. (RSA Laboratories) www.rsasecurity.com/rsalabs/pkcs
What is PKCS? - PKCS explained. From the RSA labs FAQ. www.rsasecurity.com/rsalabs/faq/5-3-3.html
