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-rw-r--r--include/libbb.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index aa9e9d019..b041ce047 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -736,10 +736,17 @@ struct hostent *xgethostbyname(const char *name) FAST_FUNC;
// + inet_common.c has additional IPv4-only stuff
+struct tls_aes {
+ uint32_t key[60];
+ unsigned rounds;
+};
#define TLS_MAX_MAC_SIZE 32
#define TLS_MAX_KEY_SIZE 32
+#define TLS_MAX_IV_SIZE 4
struct tls_handshake_data; /* opaque */
typedef struct tls_state {
+ unsigned flags;
+
int ofd;
int ifd;
@@ -748,6 +755,7 @@ typedef struct tls_state {
uint8_t encrypt_on_write;
unsigned MAC_size;
unsigned key_size;
+ unsigned IV_size;
uint8_t *outbuf;
int outbuf_size;
@@ -769,12 +777,21 @@ typedef struct tls_state {
/*uint64_t read_seq64_be;*/
uint64_t write_seq64_be;
+ /*uint8_t *server_write_MAC_key;*/
uint8_t *client_write_key;
uint8_t *server_write_key;
+ uint8_t *client_write_IV;
+ uint8_t *server_write_IV;
uint8_t client_write_MAC_key[TLS_MAX_MAC_SIZE];
uint8_t server_write_MAC_k__[TLS_MAX_MAC_SIZE];
uint8_t client_write_k__[TLS_MAX_KEY_SIZE];
uint8_t server_write_k__[TLS_MAX_KEY_SIZE];
+ uint8_t client_write_I_[TLS_MAX_IV_SIZE];
+ uint8_t server_write_I_[TLS_MAX_IV_SIZE];
+
+ struct tls_aes aes_encrypt;
+ struct tls_aes aes_decrypt;
+ uint8_t H[16]; //used by AES_GCM
} tls_state_t;
static inline tls_state_t *new_tls_state(void)