> For encrypting user data such as user's password, could I use PKCS#1 or OAEP
> padding mode?
If you do not know what you are doing, use the defaults.
--
openssl-users mailing list
To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
From: openssl-users <openssl-users-boun...@openssl.org> on behalf of Matt
Caswell <m...@openssl.org>
Sent: Thursday, March 23, 2017 6:05:43 PM
To: openssl-users@openssl.org
Subject: Re: [openssl-users] One question about RSA decrypt with private key
On 23/03/17 05:29,
> After commented out the line "EVP_PKEY_CTX_set_rsa_padding(ctx,
> RSA_NO_PADDING)",? it worked well.
You need to do some reading about basic RSA cryptography. Signatures are
padded out to the keysize.
--
openssl-users mailing list
To unsubscribe:
tware developer
> Interested in open source software, big data, Linux
>
>
> *From:* openssl-users <openssl-users-boun...@openssl.org> on behalf of
> Yu Wei <yu20...@hotmail.com>
> *Sent:* Thursday, March 23, 2017 1:20:42 AM
> *To:* openssl-users@openssl.org
> *Subjec
are, big data, Linux
From: openssl-users <openssl-users-boun...@openssl.org> on behalf of Yu Wei
<yu20...@hotmail.com>
Sent: Thursday, March 23, 2017 1:20:42 AM
To: openssl-users@openssl.org
Subject: [openssl-users] One question about RSA decrypt with priv
Hi guys,
I generated RSA private key and public key as below,
openssl genpkey -algorithm RSA -out key.pem -pkeyopt rsa_keygen_bits:2048
openssl rsa -pubout -in pri.key -out pub.key
And encrypted text file as below,
openssl pkeyutl -encrypt -pubin -inkey ~/pub.key -in ~/1.txt -out ~/1e.txt
