diff options
author | lloyd <[email protected]> | 2011-12-23 16:17:29 +0000 |
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committer | lloyd <[email protected]> | 2011-12-23 16:17:29 +0000 |
commit | 67c1645ae151f5dd0f2bafce926ff8690fd97f19 (patch) | |
tree | 9af9c1c22ab58093328cdfd00dbe42292d8b5ed6 /src/ssl/finished.cpp | |
parent | d363602f95f1514b4b595d9912fba2e503edcb21 (diff) |
Rename ssl module to tls
Diffstat (limited to 'src/ssl/finished.cpp')
-rw-r--r-- | src/ssl/finished.cpp | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/ssl/finished.cpp b/src/ssl/finished.cpp deleted file mode 100644 index d76fbd884..000000000 --- a/src/ssl/finished.cpp +++ /dev/null @@ -1,100 +0,0 @@ -/* -* Finished Message -* (C) 2004-2006 Jack Lloyd -* -* Released under the terms of the Botan license -*/ - -#include <botan/internal/tls_messages.h> -#include <botan/prf_tls.h> - -namespace Botan { - -/** -* Create a new Finished message -*/ -Finished::Finished(Record_Writer& writer, - Version_Code version, Connection_Side side, - const MemoryRegion<byte>& master_secret, - HandshakeHash& hash) - { - verification_data = compute_verify(master_secret, hash, side, version); - send(writer, hash); - } - -/** -* Serialize a Finished message -*/ -SecureVector<byte> Finished::serialize() const - { - return verification_data; - } - -/** -* Deserialize a Finished message -*/ -void Finished::deserialize(const MemoryRegion<byte>& buf) - { - verification_data = buf; - } - -/** -* Verify a Finished message -*/ -bool Finished::verify(const MemoryRegion<byte>& secret, Version_Code version, - const HandshakeHash& hash, Connection_Side side) - { - SecureVector<byte> computed = compute_verify(secret, hash, side, version); - if(computed == verification_data) - return true; - return false; - } - -/** -* Compute the verify_data -*/ -SecureVector<byte> Finished::compute_verify(const MemoryRegion<byte>& secret, - HandshakeHash hash, - Connection_Side side, - Version_Code version) - { - if(version == SSL_V3) - { - const byte SSL_CLIENT_LABEL[] = { 0x43, 0x4C, 0x4E, 0x54 }; - const byte SSL_SERVER_LABEL[] = { 0x53, 0x52, 0x56, 0x52 }; - - SecureVector<byte> ssl3_finished; - - if(side == CLIENT) - hash.update(SSL_CLIENT_LABEL, sizeof(SSL_CLIENT_LABEL)); - else - hash.update(SSL_SERVER_LABEL, sizeof(SSL_SERVER_LABEL)); - - return hash.final_ssl3(secret); - } - else if(version == TLS_V10 || version == TLS_V11) - { - const byte TLS_CLIENT_LABEL[] = { - 0x63, 0x6C, 0x69, 0x65, 0x6E, 0x74, 0x20, 0x66, 0x69, 0x6E, 0x69, - 0x73, 0x68, 0x65, 0x64 }; - - const byte TLS_SERVER_LABEL[] = { - 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x20, 0x66, 0x69, 0x6E, 0x69, - 0x73, 0x68, 0x65, 0x64 }; - - TLS_PRF prf; - - SecureVector<byte> input; - if(side == CLIENT) - input += std::make_pair(TLS_CLIENT_LABEL, sizeof(TLS_CLIENT_LABEL)); - else - input += std::make_pair(TLS_SERVER_LABEL, sizeof(TLS_SERVER_LABEL)); - input += hash.final(); - - return prf.derive_key(12, secret, input); - } - else - throw Invalid_Argument("Finished message: Unknown protocol version"); - } - -} |