Crypt::RSA is a pure-perl, cleanroom implementation of the RSA public-key cryptosystem. It uses Math::Pari(3), a perl interface to the blazingly fast PARI library, for big integer arithmetic and number theoretic computations. Crypt::RSA provides arbi...

This module provides a method to generate an RSA key pair....

This is the Crypt::RSA interoperability chart. It contains names and versions of cryptographic applications/libraries that are known to work with Crypt::RSA. Wherever possible, a mapping from Crypt::RSA methods to compatible methods/functions from th...

The module provides support for the *print* method of debugging!...

PSS (Probabilistic Signature Scheme) is a provably secure method of creating digital signatures with RSA. "Provable" means that the difficulty of forging signatures can be directly related to inverting the RSA function. "Probabilistic" alludes to the...

This module implements Optimal Asymmetric Encryption, a plaintext-aware encryption scheme based on RSA. The notion of plaintext-aware implies it's computationally infeasible to obtain full or partial information about a message from a cyphertext, and...

This module implements several data creation, conversion and reporting primitives used throughout the Crypt::RSA implementation. Primitives are available as exportable functions....

This module implements RSA encryption, decryption, signature and verfication primitives. These primitives should only be used in the context of an encryption or signing scheme. See Crypt::RSA::ES::OAEP(3), and Crypt::RSA::SS::PSS(3) for the implement...

Crypt::RSA::Key::Public provides basic key management functionality for Crypt::RSA public keys. Following methods are available: new() The constructor. Reads the public key from a disk file when called with a "Filename" argument. write() Causes the k...

Crypt::RSA::Errorhandler encapsulates the error handling mechanism used by the modules in Crypt::RSA bundle. Crypt::RSA::Errorhandler doesn't have a constructor and is meant to be inherited. The derived modules use its two methods, error() and errstr...

This module implements PKCS #1 v1.5 padded encryption scheme based on RSA. See [13] for details on the encryption scheme....

Crypt::RSA::Key::Private provides basic private key management functionality for Crypt::RSA private keys. Following methods are available: new() The constructor. Takes a hash, usually with two arguments: "Filename" and "Password". "Filename" indicate...

This module implements PKCS #1 v1.5 signatures based on RSA. See [13] for details on the scheme....