diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..dbcc916
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,38 @@
+# Contributing to Crypt::OpenSSL::RSA
+
+Thank you for your interest in contributing!
+
+## Getting Started
+
+```bash
+# Install build dependencies
+cpanm --notest Crypt::OpenSSL::Guess Crypt::OpenSSL::Random
+
+# Build and test
+perl Makefile.PL && make && make test
+```
+
+## Reporting Bugs
+
+Please open an issue at https://github.com/cpan-authors/Crypt-OpenSSL-RSA/issues with:
+- Your Perl version (`perl -v`)
+- Your OpenSSL version (`openssl version`)
+- A minimal reproducing script
+
+## Submitting Changes
+
+1. Fork the repository
+2. Create a feature branch
+3. Write tests for your changes
+4. Run the full test suite (`make test`)
+5. Submit a pull request
+
+## Code Style
+
+- Follow existing conventions in the codebase
+- XS changes must compile cleanly on OpenSSL 1.0.x, 1.1.x, 3.x, and LibreSSL
+- Use preprocessor conditionals to handle version differences (see `RSA.xs`)
+
+## Security Issues
+
+For security vulnerabilities, please see [SECURITY.md](SECURITY.md) instead of opening a public issue.
diff --git a/MANIFEST b/MANIFEST
index e02a384..bae4102 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1,5 +1,6 @@
 AI_POLICY.md
 Changes
+CONTRIBUTING.md
 hints/MSWin32.pl
 LICENSE
 Makefile.PL
@@ -9,6 +10,7 @@ README
 README.md
 RSA.pm
 RSA.xs
+SECURITY.md
 t/bignum.t
 t/check_param.t
 t/crypto.t
diff --git a/Makefile.PL b/Makefile.PL
index 7fb2978..ac5159f 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -40,6 +40,12 @@ WriteMakefile(
     'dist'  => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
     'clean' => { FILES    => 'Crypt-OpenSSL-RSA-*' },
     'META_MERGE' => {
+        provides => {
+            'Crypt::OpenSSL::RSA' => {
+                file    => 'RSA.pm',
+                version => MM->parse_version('RSA.pm'),
+            },
+        },
         recommends => {
             'Crypt::OpenSSL::Bignum' => 0,
         },
diff --git a/SECURITY.md b/SECURITY.md
new file mode 100644
index 0000000..344e82f
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,24 @@
+# Security Policy
+
+## Reporting a Vulnerability
+
+If you discover a security vulnerability in Crypt::OpenSSL::RSA, please report it responsibly.
+
+**Preferred:** Use [GitHub's private vulnerability reporting](https://github.com/cpan-authors/Crypt-OpenSSL-RSA/security/advisories/new) to submit a report directly on GitHub.
+
+**Alternative:** Email Todd Rinaldo <toddr@cpan.org>
+
+Please include:
+- A description of the vulnerability
+- Steps to reproduce the issue
+- Any relevant version or platform details
+
+We will acknowledge receipt within 48 hours and aim to provide an initial assessment within one week.
+
+## Supported Versions
+
+Security fixes are applied to the latest release. Users are encouraged to keep their installation up to date.
+
+## Scope
+
+This module is a Perl XS wrapper around OpenSSL's RSA implementation. Vulnerabilities in OpenSSL itself should be reported to the [OpenSSL security team](https://www.openssl.org/policies/secpolicy.html).