diff options
| -rw-r--r-- | networking/tls.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/networking/tls.c b/networking/tls.c index 8fa5329..b111e4b 100644 --- a/networking/tls.c +++ b/networking/tls.c @@ -226,24 +226,28 @@ struct record_hdr { }; typedef struct tls_state { - int fd; + int fd; + + int min_encrypted_len_on_read; + uint8_t encrypt_on_write; + + uint8_t *outbuf; + int outbuf_size; + + int inbuf_size; + int ofs_to_buffered; + int buffered_size; + uint8_t *inbuf; //TODO: store just the DER key here, parse/use/delete it when sending client key //this way it will stay key type agnostic here. psRsaKey_t server_rsa_pub_key; - - sha256_ctx_t handshake_sha256_ctx; - +// this is also unused after client key is sent uint8_t client_and_server_rand32[2 * 32]; +// these two are unused after finished messages are exchanged: + sha256_ctx_t handshake_sha256_ctx; uint8_t master_secret[48]; - uint8_t encrypt_on_write; - int min_encrypted_len_on_read; - uint8_t client_write_MAC_key[SHA256_OUTSIZE]; - uint8_t server_write_MAC_key[SHA256_OUTSIZE]; - uint8_t client_write_key[AES256_KEYSIZE]; - uint8_t server_write_key[AES256_KEYSIZE]; - // RFC 5246 // sequence number // Each connection state contains a sequence number, which is @@ -251,15 +255,13 @@ typedef struct tls_state { // number MUST be set to zero whenever a connection state is made the // active state. Sequence numbers are of type uint64 and may not // exceed 2^64-1. + /*uint64_t read_seq64_be;*/ uint64_t write_seq64_be; - int outbuf_size; - uint8_t *outbuf; - - int inbuf_size; - int ofs_to_buffered; - int buffered_size; - uint8_t *inbuf; + uint8_t client_write_MAC_key[SHA256_OUTSIZE]; + uint8_t server_write_MAC_key[SHA256_OUTSIZE]; + uint8_t client_write_key[AES256_KEYSIZE]; + uint8_t server_write_key[AES256_KEYSIZE]; } tls_state_t; |