search for: evp_bf_ofb

Displaying 1 result from an estimated 1 matches for "evp_bf_ofb".

2011 Aug 07
1
"Cipher = none" doesn't seem to be working properly
...d wirelessly, with tincd 1.0.16 running in switch mode. Setting Cipher and Digest to "none", and Compression to 0, the bridge is still CPU-bound, with most of tincd's CPU time spent in libcrypto. I narrowed it down to this line in net_setup.c: myself->connection->outcipher = EVP_bf_ofb(); It looks as though all outgoing data is encrypted with blowfish, regardless of the Cipher setting. I pulled that assignment of outcipher up to match what happens with incipher, and then my bridge throughput doubled and tincd is no longer spending all that time in libcrypto. I didn't have...