OpenSSL Backport 1.0.1c for Squeeze with GOST!
From original 10 May 2012 to 20 Sep 2013.
Welcome Back to the Future!

Only Build:
$ dpkg-buildpackage

Just Install:
$ dpkg -i *.deb

If you want to use GOST, edit openssl config file in /etc/ssl/openssl.cnf,
uncomment fisrt line and last section with GOST

Test and list it!
$ openssl version
OpenSSL 1.0.1c 10 May 2012

$ openssl enc help
Cipher Types
-aes-128-cbc -aes-128-cfb -aes-128-cfb1
-aes-128-cfb8 -aes-128-ctr -aes-128-ecb
-aes-128-gcm -aes-128-ofb -aes-128-xts
-aes-192-cbc -aes-192-cfb -aes-192-cfb1
-aes-192-cfb8 -aes-192-ctr -aes-192-ecb
-aes-192-gcm -aes-192-ofb -aes-256-cbc
-aes-256-cfb -aes-256-cfb1 -aes-256-cfb8
-aes-256-ctr -aes-256-ecb -aes-256-gcm
-aes-256-ofb -aes-256-xts -aes128
-aes192 -aes256 -bf
-bf-cbc -bf-cfb -bf-ecb
-bf-ofb -blowfish -camellia-128-cbc
-camellia-128-cfb -camellia-128-cfb1 -camellia-128-cfb8
-camellia-128-ecb -camellia-128-ofb -camellia-192-cbc
-camellia-192-cfb -camellia-192-cfb1 -camellia-192-cfb8
-camellia-192-ecb -camellia-192-ofb -camellia-256-cbc
-camellia-256-cfb -camellia-256-cfb1 -camellia-256-cfb8
-camellia-256-ecb -camellia-256-ofb -camellia128
-camellia192 -camellia256 -cast
-cast-cbc -cast5-cbc -cast5-cfb
-cast5-ecb -cast5-ofb -des
-des-cbc -des-cfb -des-cfb1
-des-cfb8 -des-ecb -des-ede
-des-ede-cbc -des-ede-cfb -des-ede-ofb
-des-ede3 -des-ede3-cbc -des-ede3-cfb
-des-ede3-cfb1 -des-ede3-cfb8 -des-ede3-ofb
-des-ofb -des3 -desx
-desx-cbc -gost89 -gost89-cnt
-id-aes128-GCM -id-aes192-GCM -id-aes256-GCM
-rc2 -rc2-40-cbc -rc2-64-cbc
-rc2-cbc -rc2-cfb -rc2-ecb
-rc2-ofb -rc4 -rc4-40
-rc4-hmac-md5 -seed -seed-cbc
-seed-cfb -seed-ecb -seed-ofb