From 811c904fefb7283f555ff5d8418275e8ac275a91 Mon Sep 17 00:00:00 2001
From: Monster <admin@yandex5.ru>
Date: Tue, 25 Oct 2022 14:41:01 +0300
Subject: [PATCH] Update README.md

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index e054e4a..15ebdc2 100644
--- a/README.md
+++ b/README.md
@@ -23,3 +23,12 @@ openssl pkcs12 -in p12.pfx -out p12.pem
 
 ### Собранный образ
 https://hub.docker.com/repository/docker/monster1025/gost_cert
+
+### Команды для конвертации сертификата в нужные ключи:
+https://habr.com/ru/post/550664/
+
+```
+openssl pkcs12 -in auth.p12 -out key.pem -engine gost -nodes -clcerts
+openssl pkcs12 -in auth.p12 -clcerts -nokeys -out pub.crt
+openssl smime -sign -signer pub.crt -inkey key.pem -engine gost -binary -noattr -outform DER -in document.pdf -out document.pdf.sig
+```