feat: Onboarding SDK Crypto Module for Cryptographic Operations

[manuraf]

List of Changes

• Implemented the Pkcs7HashSignService within the Onboarding SDK Crypto module.
• Added configuration support for different hash signature sources.
• Provided environment variables CRYPTO_PRIVATE_KEY and CRYPTO_CERT for local hash signature source configuration.
• Included detailed installation instructions for Maven and Gradle.
• Described usage for injecting services in Quarkus or Spring contexts.

Motivation and Context

This update introduces a cryptographic module aimed at facilitating secure and efficient digital signing operations. The addition of the Pkcs7HashSignService and configurable hash signature sources addresses the need for robust cryptographic functionality in our applications, enhancing overall security and compliance with digital signature standards.

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[sonarqubecloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication

Catch issues before they fail your Quality Gate with our IDE extension SonarLint