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sha256 when generating certificates

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Small detail, but when generating certificates using sha256 is recommended. See for example http://googleonlinesecurity.blogspot.se/2014/09/gradually-sunsetting-sha-1.html.

Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
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Thomas Sjögren 2015-05-20 23:10:44 +02:00
parent 36d4e365aa
commit e39583cc9d
1 changed files with 2 additions and 2 deletions
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docs/deploying.md
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@ -284,7 +284,7 @@ source](https://github.com/docker/distribution/releases/tag/v2.0.0).
5. Use SSL to generate some self-signed certificates.
$ openssl req \
-newkey rsa:2048 -nodes -keyout certs/domain.key \
-newkey rsa:2048 -nodes -sha256 -keyout certs/domain.key \
-x509 -days 365 -out certs/domain.crt
This command prompts you for basic information it needs to create the certificates.
@ -420,7 +420,7 @@ procedure. The directory includes an example `compose` configuration.
2. Use SSL to generate some self-signed certificates.
$ openssl req \
-newkey rsa:2048 -nodes -keyout domain.key \
-newkey rsa:2048 -nodes -sha256 -keyout domain.key \
-x509 -days 365 -out domain.crt
This command prompts you for basic information it needs to create certificates.