Project

General

Profile

Bug #1638

Updated by alexh about 13 years ago

Attached is a patch to enable cryptodev engine support in OpenSSL on  
 Dragonfly. 

 I have tested this to some extend on a System with VIA C7 and padlock  
 with these results: 

 bash-4.0# openssl speed -elapsed -evp AES-128-CBC 
 [...] 
 type               16 bytes       64 bytes      256 bytes     1024 bytes     8192  
 bytes 
 aes-128-cbc         2212.74k       9283.28k      14203.47k      81418.80k  
 551087.35k 

 openssl speed -elapsed -evp AES-128-CBC -engine padlock 
 [...] 
 type               16 bytes       64 bytes      256 bytes     1024 bytes     8192  
 bytes 
 aes-128-cbc        34066.30k     115907.26k     294967.28k     483761.44k  
 567358.91k 

 [padlock.ko loaded] 
 openssl speed -elapsed -evp AES-128-CBC -engine cryptodev 
 [...] 
 type               16 bytes       64 bytes      256 bytes     1024 bytes     8192  
 bytes 
 aes-128-cbc         2357.93k       8318.06k      36483.88k     124004.00k  
 620408.51k 

 [padlock.ko unloaded] 
 openssl speed -elapsed -evp AES-128-CBC -engine cryptodev 
 [...] 
 type               16 bytes       64 bytes      256 bytes     1024 bytes     8192  
 bytes 
 aes-128-cbc         4413.40k       4146.96k       3727.17k       4627.12k  
 4654.53k

Back