diff options
| author | Jack Lloyd <[email protected]> | 2015-10-25 22:25:40 -0400 |
|---|---|---|
| committer | Jack Lloyd <[email protected]> | 2015-10-25 22:25:40 -0400 |
| commit | b2da74ca508745f00bb3d6b35cbe34d5031e27e7 (patch) | |
| tree | 032fafd34f178af3b66877d52897f2e14359adaf /src/lib/pk_pad | |
| parent | 2d078053b1ac7c1e2316892d8634c386288ee159 (diff) | |
TLS improvements
Use constant time operations when checking CBC padding in TLS decryption
Fix a bug in decoding ClientHellos that prevented DTLS rehandshakes
from working: on decode the session id and hello cookie would be
swapped, causing confusion between client and server.
Various changes in the service of finding the above DTLS bug that
should have been done before now anyway - better control of handshake
timeouts (via TLS::Policy), better reporting of handshake state in the
case of an error, and finally expose the facility for per-message
application callbacks.
Diffstat (limited to 'src/lib/pk_pad')
| -rw-r--r-- | src/lib/pk_pad/eme_pkcs1/eme_pkcs.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/lib/pk_pad/eme_pkcs1/eme_pkcs.cpp b/src/lib/pk_pad/eme_pkcs1/eme_pkcs.cpp index 6b3bce0aa..5ff288db2 100644 --- a/src/lib/pk_pad/eme_pkcs1/eme_pkcs.cpp +++ b/src/lib/pk_pad/eme_pkcs1/eme_pkcs.cpp @@ -28,8 +28,7 @@ secure_vector<byte> EME_PKCS1v15::pad(const byte in[], size_t inlen, out[0] = 0x02; for(size_t j = 1; j != olen - inlen - 1; ++j) - while(out[j] == 0) - out[j] = rng.next_byte(); + out[j] = rng.next_nonzero_byte(); buffer_insert(out, olen - inlen, in, inlen); return out; |