[openssl-dev] [openssl.org #3970] [openssl.org Bug Report] openssl win64 "smime -encrypt" can not handle big files

[Stephen Henson via RT]

On Thu Jul 30 16:10:14 2015, hotguest1 at hotmail.com wrote:
> This affects only openssl windows 64-bit binary, not openssl windows
> 32-bit binary.
>
> OS: Windows 64-bit
> OpenSSL Version: 1.0.2d 64 bit (
> https://slproweb.com/products/Win32OpenSSL.html )
>
> How to reproduce:
> using command smime -encrypt with a big file, say 350 MB
>
> openssl smime -encrypt -binary -in file.bin -aes-256-cbc -outform DER
> -out file.bin.encrypted cer.crt
>
> The output file is decreased in size and, of course, broken.
> Changing algorithms results exactly the same decreased output size.
>

Can't reproduce it here with latest 1.0.2 stable branch and Win64. Tried it on
a 600MB file and no problems.

Steve.
--
Dr Stephen N. Henson. OpenSSL project core developer.
Commercial tech support now available see: http://www.openssl.org