GitHub - San7o/x509-examples: Examples for generating and storing an RSA key pair and a self-signed x509 certificate (RFC 5980), in C and Go

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Examples for generating and storing an RSA key pair and a self-signed x509 certificate (RFC 5980), in C and Go

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Name		Name	Last commit message	Last commit date
Latest commit History 7 Commits
.gitignore		.gitignore
LICENSE		LICENSE
Makefile		Makefile
README		README
generate.c		generate.c
generate.go		generate.go
generate.sh		generate.sh
generate_ecdsa.go		generate_ecdsa.go

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x509-examples
=============

This repository contains two examples for generating and storing an
RSA key pair and a self-signed x509 certificate (RFC 5980).

- generate.c: example in C using openssl (3+) and libcrypto with RSA
- generate.go: example using Go standard library with RSA
- generate_ecdsa.go: example using Go standard library with ecdsa

Author:   Giovanni Santini
Mail:     giovanni.santini@proton.me
License:  MIT


Usage
-----

C example:

   make
   make run

Go examples:

   make go
   make go-ecdsa

Both:

   make info # parse the generated certificate
   make clean

Shell using the openssl cli:

   ./generate.sh


Links
-----

- openssl: https://github.com/openssl/openssl/
- x509:    https://www.rfc-editor.org/rfc/rfc5280